World Development Indicators

Data source: The World Bank Group

Go to the original dataset webpage

Description:

The primary World Bank collection of development indicators, compiled from officially-recognized international sources. It presents the most current and accurate global development data available, and includes national, regional and global estimates

This is an adaptation of an original work by The World Bank. Views and opinions expressed in the adaptation are the sole responsibility of the author or authors of the adaptation and are not endorsed by The World Bank.

Last updated by source: 2023-01-22

Dataset type: Time-Series
Dataset level: Country

Citation:

When using this dataset, please cite as:
• World Bank. (2023). World development indicators. The World Bank Washington DC. https://databank.worldbank.org/source/world-development-indicators



Variables in this dataset:

   Access to electricity (% of population)
QoG Code: wdi_acel

Access to electricity is the percentage of population with access to electricity. Electrification data are collected from industry, national surveys and international sources.

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   Access to electricity, rural (% of rural population)
QoG Code: wdi_acelr

Access to electricity, rural is the percentage of rural population with access to electricity.

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   Access to electricity, urban (% of urban population)
QoG Code: wdi_acelu

Access to electricity, urban is the percentage of urban population with access to electricity.

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   Armed forces personnel (% of total labor force)
QoG Code: wdi_afp

Armed forces personnel are active duty military personnel, including paramilitary forces if the training, organization, equipment, and control suggest they may be used to support or replace regular military forces. Labor force comprises all people who meet the International Labour Organization's definition of the economically active population.

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   Armed forces personnel, total
QoG Code: wdi_afpt

Armed forces personnel are active duty military personnel, including paramilitary forces if the training, organization, equipment, and control suggest they may be used to support or replace regular military forces.

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   Age dependency ratio (% of working-age pop.)
QoG Code: wdi_agedr

Age dependency ratio is the ratio of dependents--people younger than 15 or older than 64--to the working-age population--those ages 15-64. Data are shown as the proportion of dependents per 100 working-age population.

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   Agricultural irrigated land (% of total agricultural land)
QoG Code: wdi_agrland

Agricultural land refers to the share of land area that is arable, under permanent crops, and under permanent pastures. Arable land includes land defined by the FAO as land under temporary crops (double-cropped areas are counted once), temporary meadows for mowing or for pasture, land under market or kitchen gardens, and land temporarily fallow. Land abandoned as a result of shifting cultivation is excluded. Land under permanent crops is land cultivated with crops that occupy the land for long periods and need not be replanted after each harvest, such as cocoa, coffee, and rubber. This category includes land under flowering shrubs, fruit trees, nut trees, and vines, but excludes land under trees grown for wood or timber. Permanent pasture is land used for five or more years for forage, including natural and cultivated crops.

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   Alternative and nuclear energy (% of total energy use)
QoG Code: wdi_ane

Clean energy is noncarbohydrate energy that does not produce carbon dioxide when generated. It includes hydropower and nuclear, geothermal, and solar power, among others.

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   Arable land (% of land area)
QoG Code: wdi_araland

Arable land includes land defined by the FAO as land under temporary crops (double-cropped areas are counted once), temporary meadows for mowing or for pasture, land under market or kitchen gardens, and land temporarily fallow. Land abandoned as a result of shifting cultivation is excluded.

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   Land area (sq. km)
QoG Code: wdi_area

Land area is a country's total area, excluding area under inland water bodies, national claims to continental shelf, and exclusive economic zones. In most cases the definition of inland water bodies includes major rivers and lakes.

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   Land area where elevation is below 5 meters (% of total land area)
QoG Code: wdi_areabelow

Land area below 5m is the percentage of total land where the elevation is 5 meters or less.

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   Arms exports (SIPRI trend indicator values)
QoG Code: wdi_armexp

Exports - Arms transfers cover the supply of military weapons through sales, aid, gifts, and those made through manufacturing licenses. Data cover major conventional weapons such as aircraft, armored vehicles, artillery, radar systems, missiles, and ships designed for military use. Excluded are transfers of other military equipment such as small arms and light weapons, trucks, small artillery, ammunition, support equipment, technology transfers, and other services.

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   Arms imports (SIPRI trend indicator values)
QoG Code: wdi_armimp

Imports - Arms transfers cover the supply of military weapons through sales, aid, gifts, and those made through manufacturing licenses. Data cover major conventional weapons such as aircraft, armored vehicles, artillery, radar systems, missiles, and ships designed for military use. Excluded are transfers of other military equipment such as small arms and light weapons, trucks, small artillery, ammunition, support equipment, technology transfers, and other services.

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   Proportion of people living below 50 percent of median income (%)
QoG Code: wdi_belmedinc

The percentage of people in the population who live in households whose per capita income or consumption is below half of the median income or consumption per capita. The median is measured at 2011 Purchasing Power Parity (PPP) using PovcalNet (http://iresearch.worldbank.org/PovcalNet). For some countries, medians are not reported due to grouped and/or confidential data. The reference year is the year in which the underlying household survey data was collected. In cases for which the data collection period bridged two calendar years, the first year in which data were collected is reported.

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   CPIA building human resources rating
QoG Code: wdi_bhr

The CPIA measures the extent to which a country's policy and institutional framework supports sustainable growth and poverty reduction and, consequently, the effective use of development assistance. More specifically, this indicator assesses the national policies and public and private sector service delivery that affect the access to and quality of health and education services, including prevention and treatment of HIV/AIDS, tuberculosis, and malaria (1=low to 6=high).

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   Birth rate, crude (per 1,000 people)
QoG Code: wdi_birth

Crude birth rate indicates the number of live births occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration.

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   Completeness of birth registration (%)
QoG Code: wdi_birthreg

Completeness of birth registration is the percentage of children under age 5 whose births were registered at the time of the survey. The numerator of completeness of birth registration includes children whose birth certificate was seen by the interviewer or whose mother or caretaker says the birth has been registered.

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   Completeness of birth registration, rural (%)
QoG Code: wdi_birthregr

Completeness of birth registration is the percentage of children under age 5 whose births were registered at the time of the survey in the rural areas. The numerator of completeness of birth registration includes children whose birth certificate was seen by the interviewer or whose mother or caretaker says the birth has been registered.

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   Completeness of birth registration, urban (%)
QoG Code: wdi_birthregu

Completeness of birth registration is the percentage of children under age 5 whose births were registered at the time of the survey in the urban areas. The numerator of completeness of birth registration includes children whose birth certificate was seen by the interviewer or whose mother or caretaker says the birth has been registered.

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   Births attended by skilled health staff (% of total)
QoG Code: wdi_birthskill

Births attended by skilled health staff are the percentage of deliveries attended by personnel trained to give the necessary supervision, care, and advice to women during pregnancy, labor, and the postpartum period; to conduct deliveries on their own; and to care for newborns.

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   Battle-related deaths (number of people)
QoG Code: wdi_brdeath

Battle-related deaths are deaths in battle-related conflicts between warring parties in the conflict dyad (two conflict units that are parties to a conflict). Typically, battle-related deaths occur in warfare involving the armed forces of the warring parties. This includes traditional battlefield fighting, guerrilla activities, and all kinds of bombardments of military units, cities, and villages, etc. The targets are usually the military itself and its installations or state institutions and state representatives, but there is often substantial collateral damage in the form of civilians being killed in crossfire, in indiscriminate bombings, etc. All deaths--military as well as civilian--incurred in such situations, are counted as battle-related deaths.

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Bribery incidence (% of firms experiencing at least one bribe request)
QoG Code: wdi_bribfirm

Bribery incidence is the percentage of firms experiencing at least one bribe payment request across six public transactions dealing with utilities access, permits, licenses, and taxes.

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   Fixed broadband subscriptions (per 100 people)
QoG Code: wdi_broadb

Fixed broadband subscriptions refers to fixed subscriptions to high-speed access to the public Internet (a TCP/IP connection), at downstream speeds equal to, or greater than, 256 kbit/s. This includes cable modem, DSL, fiber-to-the-home/building, other fixed (wired)-broadband subscriptions, satellite broadband and terrestrial fixed wireless broadband. This total is measured irrespective of the method of payment. It excludes subscriptions that have access to data communications (including the Internet) via mobile-cellular networks. It should include fixed WiMAX and any other fixed wireless technologies. It includes both residential subscriptions and subscriptions for organizations.

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   New business density (new registrations per 1,000 people ages 15-64)
QoG Code: wdi_busden

New businesses registered are the number of new limited liability corporations registered in the calendar year.

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   Current health expenditure (% of GDP)
QoG Code: wdi_chexppgdp

Current health expenditure (% of GDP). Level of current health expenditure expressed as a percentage of GDP. Estimates of current health expenditures include healthcare goods and services consumed during each year. This indicator does not include capital health expenditures such as buildings, machinery, IT and stocks of vaccines for emergency or outbreaks.

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   CO2 emissions (metric tons per capita)
QoG Code: wdi_co2

Carbon dioxide (CO2) emissions stem from the burning of fossil fuels and the manufacture of cement. They include carbon dioxide produced during consumption of solid, liquid, and gas fuels and gas flaring.

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   Death rate, crude (per 1,000 people)
QoG Code: wdi_death

Crude death rate indicates the number of deaths occurring during the year, per 1,000 population estimated at midyear. Subtracting the crude death rate from the crude birth rate provides the rate of natural increase, which is equal to the rate of population change in the absence of migration.

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   Completeness of death registration with cause-of-death information (%)
QoG Code: wdi_deathreg

Completeness of death registration is the estimated percentage of deaths that are registered with their cause of death information in the vital registration system of a country.

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   Central government debt, total (% of GDP)
QoG Code: wdi_debt

Debt is the entire stock of direct government fixed-term contractual obligations to others outstanding on a particular date. It includes domestic and foreign liabilities such as currency and money deposits, securities other than shares, and loans. It is the gross amount of government liabilities reduced by the amount of equity and financial derivatives held by the government. Because debt is a stock rather than a flow, it is measured as of a given date, usually the last day of the fiscal year.

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   Domestic general government health expenditure (% of GDP)
QoG Code: wdi_dgovhexp

Domestic general government health expenditure (% of GDP). Public expenditure on health from domestic sources as a share of the economy as measured by GDP.

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   Domestic private health expenditure (% of current health expenditure)
QoG Code: wdi_dprivhexp

Domestic private health expenditure (% of current health expenditure). Share of current health expenditures funded from domestic private sources. Domestic private sources include funds from households, corporations and non-profit organizations. Such expenditures can be either prepaid to voluntary health insurance or paid directly to healthcare providers.

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   School enrollment, primary, private (% of total primary)
QoG Code: wdi_eduprp

Percentage of enrollment in primary education in private institutions (%).

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   School enrollment, secondary, private (% of total secondary)
QoG Code: wdi_eduprs

Percentage of enrollment in secondary education in private institutions (%).

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   CPIA efficiency of revenue mobilization rating (1=low to 6=high)
QoG Code: wdi_effrevmob

Efficiency of revenue mobilization assesses the overall pattern of revenue mobilization--not only the de facto tax structure, but also revenue from all sources as actually collected.

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   External health expenditure (% of current health expenditure)
QoG Code: wdi_ehexpp

External health expenditure (% of current health expenditure). Share of current health expenditures funded from external sources. External sources compose of direct foreign transfers and foreign transfers distributed by government encompassing all financial inflows into the national health system from outside the country. External sources either flow through the government scheme or are channeled through non-governmental organizations or other schemes.

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   Renewable electricity output (% of total electricity output)
QoG Code: wdi_elerenew

Renewable electricity is the share of electrity generated by renewable power plants in total electricity generated by all types of plants.

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   Electricity production from coal sources (% of total)
QoG Code: wdi_elprodcoal

Sources of electricity refer to the inputs used to generate electricity. Coal refers to all coal and brown coal, both primary (including hard coal and lignite-brown coal) and derived fuels (including patent fuel, coke oven coke, gas coke, coke oven gas, and blast furnace gas). Peat is also included in this category.

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   Electricity production from natural gas sources (% of total)
QoG Code: wdi_elprodgas

Sources of electricity refer to the inputs used to generate electricity. Gas refers to natural gas but excludes natural gas liquids.

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   Electricity production from hydroelectric sources (% of total)
QoG Code: wdi_elprodhyd

Sources of electricity refer to the inputs used to generate electricity. Hydropower refers to electricity produced by hydroelectric power plants.

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   Electricity production from nuclear sources (% of total)
QoG Code: wdi_elprodnuc

Sources of electricity refer to the inputs used to generate electricity. Nuclear power refers to electricity produced by nuclear power plants.

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   Electricity production from oil sources (% of total)
QoG Code: wdi_elprodoil

Sources of electricity refer to the inputs used to generate electricity. Oil refers to crude oil and petroleum products.

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   Employers, total (% of total employment) (modeled ILO)
QoG Code: wdi_emp

Employers refers are those workers who, working on their own account or with one or a few partners, hold the type of jobs defined as a 'self-employment jobs' i.e. jobs where the remuneration is directly dependent upon the profits derived from the goods and services produced, and, in this capacity, have engaged, on a continuous basis, one or more persons to work for them as employee(s). Modeled ILO estimate.

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   Employment in agriculture (% of total employment) (modeled ILO)
QoG Code: wdi_empagr

Employment in agriculture as a percentage of all employment. Employment is defined as persons of working age who were engaged in any activity to produce goods or provide services for pay or profit, whether at work during the reference period or not at work due to temporary absence from a job, or to working-time arrangement. The agriculture sector consists of activities in agriculture, hunting, forestry and fishing, in accordance with division 1 (ISIC 2) or categories A-B (ISIC 3) or category A (ISIC 4). Modeled ILO estimate.

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   Employment in agriculture, female (% female employment) (modeled ILO)
QoG Code: wdi_empagrf

Female employment in agriculture as a percentage of all female employment. Employment is defined as persons of working age who were engaged in any activity to produce goods or provide services for pay or profit, whether at work during the reference period or not at work due to temporary absence from a job, or to working-time arrangement. The agriculture sector consists of activities in agriculture, hunting, forestry and fishing, in accordance with division 1 (ISIC 2) or categories A-B (ISIC 3) or category A (ISIC 4). Modeled ILO estimate.

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   Employment in agriculture, male (% male employment) (modeled ILO)
QoG Code: wdi_empagrm

Male employment in agriculture as a percentage of all male employment. Employment is defined as persons of working age who were engaged in any activity to produce goods or provide services for pay or profit, whether at work during the reference period or not at work due to temporary absence from a job, or to working-time arrangement. The agriculture sector consists of activities in agriculture, hunting, forestry and fishing, in accordance with division 1 (ISIC 2) or categories A-B (ISIC 3) or category A (ISIC 4). Modeled ILO estimate.

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   Children in employment, total (% of children ages 7-14)
QoG Code: wdi_empch

Children in employment refer to children involved in economic activity for at least one hour in the reference week of the survey.

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   Children in employment, female (% of female children ages 7-14)
QoG Code: wdi_empchf

Children in employment refer to children involved in economic activity for at least one hour in the reference week of the survey. Female.

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   Children in employment, male (% of male children ages 7-14)
QoG Code: wdi_empchm

Children in employment refer to children involved in economic activity for at least one hour in the reference week of the survey. Male.

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   Employers, female (% of female employment) (modeled ILO)
QoG Code: wdi_empf

Employers refers are those workers who, working on their own account or with one or a few partners, hold the type of jobs defined as a 'self-employment jobs' i.e. jobs where the remuneration is directly dependent upon the profits derived from the goods and services produced, and, in this capacity, have engaged, on a continuous basis, one or more persons to work for them as employee(s). Modeled ILO estimate.

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   Employment in industry (% of total employment) (modeled ILO)
QoG Code: wdi_empind

Employment in industry as a percentage of all employment. Employment is defined as persons of working age who were engaged in any activity to produce goods or provide services for pay or profit, whether at work during the reference period or not at work due to temporary absence from a job, or to working-time arrangement. The industry sector consists of mining and quarrying, manufacturing, construction, and public utilities (electricity, gas, and water), in accordance with divisions 2-5 (ISIC 2) or categories C-F (ISIC 3) or categories B-F (ISIC 4). Modeled ILO estimate.

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   Employment in industry, female (% female employment) (modeled ILO)
QoG Code: wdi_empindf

Female employment in industry as a percentage of all female employment. Employment is defined as persons of working age who were engaged in any activity to produce goods or provide services for pay or profit, whether at work during the reference period or not at work due to temporary absence from a job, or to working-time arrangement. The industry sector consists of mining and quarrying, manufacturing, construction, and public utilities (electricity, gas, and water), in accordance with divisions 2-5 (ISIC 2) or categories C-F (ISIC 3) or categories B-F (ISIC 4). Modeled ILO estimate.

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   Employment in industry, male (% of male employment) (modeled ILO)
QoG Code: wdi_empindm

Male employment in industry as a percentage of all male employment. Employment is defined as persons of working age who were engaged in any activity to produce goods or provide services for pay or profit, whether at work during the reference period or not at work due to temporary absence from a job, or to working-time arrangement. The industry sector consists of mining and quarrying, manufacturing, construction, and public utilities (electricity, gas, and water), in accordance with divisions 2-5 (ISIC 2) or categories C-F (ISIC 3) or categories B-F (ISIC 4). Modeled ILO estimate.

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   Employers, male (% of male employment) (modeled ILO)
QoG Code: wdi_empm

Employers refers are those workers who, working on their own account or with one or a few partners, hold the type of jobs defined as a 'self-employment jobs' i.e. jobs where the remuneration is directly dependent upon the profits derived from the goods and services produced, and, in this capacity, have engaged, on a continuous basis, one or more persons to work for them as employee(s). Modeled ILO estimate.

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   Employment to population ratio, 15+, female (%) (modeled ILO)
QoG Code: wdi_empprfilo

Employment to population ratio, 15+, female (%) (ILO estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15 and older are generally considered the working-age population.

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   Employment to population ratio, 15+, female (%) (national est.)
QoG Code: wdi_empprfne

Employment to population ratio, 15+, female (%) (National estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15 and older are generally considered the working-age population.

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   Employment to population ratio, 15+, total (%) (modeled ILO)
QoG Code: wdi_empprilo

Employment to population ratio, 15+, total (%) (ILO estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15 and older are generally considered the working-age population.

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   Employment to population ratio, 15+, male (%) (modeled ILO)
QoG Code: wdi_empprmilo

Employment to population ratio, 15+, male (%) (ILO estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15 and older are generally considered the working-age population.

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   Employment to population ratio, 15+, male (%) (national est.)
QoG Code: wdi_empprmne

Employment to population ratio, 15+, male (%) (National estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15 and older are generally considered the working-age population.

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   Employment to population ratio, 15+, total (%) (national est.)
QoG Code: wdi_empprne

Employment to population ratio, 15+, total (%) (National estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15 and older are generally considered the working-age population.

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   Employment to population ratio, ages 15-24, female % (modeled ILO)
QoG Code: wdi_emppryfilo

Employment to population ratio, ages 15-24, female (%) (ILO estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15-24 are generally considered the youth population.

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   Employment to population ratio, ages 15-24, female % (national est.)
QoG Code: wdi_emppryfne

Employment to population ratio, ages 15-24, female (%) (National estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15-24 are generally considered the youth population.

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   Employment to population ratio, ages 15-24, total % (modeled ILO)
QoG Code: wdi_emppryilo

Employment to population ratio, ages 15-24, total (%) (ILO estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15-24 are generally considered the youth population.

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   Employment to population ratio, ages 15-24, male % (modeled ILO)
QoG Code: wdi_empprymilo

Employment to population ratio, ages 15-24, male (%) (ILO estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15-24 are generally considered the youth population.

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   Employment to population ratio, ages 15-24, male % (national est.)
QoG Code: wdi_empprymne

Employment to population ratio, ages 15-24, male (%) (National estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15-24 are generally considered the youth population.

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   Employment to population ratio, ages 15-24, total % (national est.)
QoG Code: wdi_emppryne

Employment to population ratio, ages 15-24, total (%) (National estimation). Employment to population ratio is the proportion of a country's population that is employed. Ages 15-24 are generally considered the youth population.

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   Employment in services (% of total employment) (modeled ILO)
QoG Code: wdi_empser

Total employment in services as percentage of total employment. Employment is defined as persons of working age who were engaged in any activity to produce goods or provide services for pay or profit, whether at work during the reference period or not at work due to temporary absence from a job, or to working-time arrangement. The services sector consists of wholesale and retail trade and restaurants and hotels; transport, storage, and communications; financing, insurance, real estate, and business services; and community, social, and personal services, in accordance with divisions 6-9 (ISIC 2) or categories G-Q (ISIC 3) or categories G-U (ISIC 4). Modeled ILO estimate.

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   Employment in services, female (% of female employment) (modeled ILO)
QoG Code: wdi_empserf

Female employment in services (% of female employment). Employment is defined as persons of working age who were engaged in any activity to produce goods or provide services for pay or profit, whether at work during the reference period or not at work due to temporary absence from a job, or to working-time arrangement. The services sector consists of wholesale and retail trade and restaurants and hotels; transport, storage, and communications; financing, insurance, real estate, and business services; and community, social, and personal services, in accordance with divisions 6-9 (ISIC 2) or categories G-Q (ISIC 3) or categories G-U (ISIC 4). Modeled ILO estimate.

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   Employment in services, male (% of male employment) (modeled ILO)
QoG Code: wdi_empserm

Male employment in services (% of male employment). Employment is defined as persons of working age who were engaged in any activity to produce goods or provide services for pay or profit, whether at work during the reference period or not at work due to temporary absence from a job, or to working-time arrangement. The services sector consists of wholesale and retail trade and restaurants and hotels; transport, storage, and communications; financing, insurance, real estate, and business services; and community, social, and personal services, in accordance with divisions 6-9 (ISIC 2) or categories G-Q (ISIC 3) or categories G-U (ISIC 4). Modeled ILO estimate.

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   Energy imports, net (% of energy use)
QoG Code: wdi_eneimp

Net energy imports are estimated as energy use less production, both measured in oil equivalents. A negative value indicates that the country is a net exporter. Energy use refers to use of primary energy before transformation to other end-use fuels, which is equal to indigenous production plus imports and stock changes, minus exports and fuels supplied to ships and aircraft engaged in international transport.

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   Renewable energy consumption (% of total final energy consumption)
QoG Code: wdi_enerenew

Renewable energy consumption is the share of renewables energy in total final energy consumption.

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   Energy use (kg of oil equivalent per capita)
QoG Code: wdi_eneuse

Energy use refers to use of primary energy before transformation to other end-use fuels, which is equal to indigenous production plus imports and stock changes, minus exports and fuels supplied to ships and aircraft engaged in international transport.

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   CPIA equity of public resource use rating (1=low to 6=high)
QoG Code: wdi_eqpubres

Equity of public resource use assesses the extent to which the pattern of public expenditures and revenue collection affects the poor and is consistent with national poverty reduction priorities.

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   Government expenditure on education, total (% of GDP)
QoG Code: wdi_expedu

General government expenditure on education (current, capital, and transfers) is expressed as a percentage of GDP. It includes expenditure funded by transfers from international sources to government. General government usually refers to local, regional and central governments. Note: The value for Tuvalu in 1997 has been recoded to missing due to an extreme and very unlikely value.

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   Government expenditure on education, total (% of government expenditure)
QoG Code: wdi_expeduge

Total general (local, regional and central) government expenditure on education (current, capital, and transfers), expressed as a percentage of total general government expenditure on all sectors (including health, education, social services, etc.). It includes expenditure funded by transfers from international sources to government. Public education expenditure includes spending by local/municipal, regional and national governments (excluding household contributions) on educational institutions (both public and private), education administration, and subsidies for private entities (students/households and other privates entities). In some instances data on total public expenditure on education refers only to the ministry of education and can exclude other ministries that spend a part of their budget on educational activities. The indicator is calculated by dividing total public expenditure on education incurred by all government agencies/departments by the total government expenditure and multiplying by 100. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/

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   Expenditure on primary education (% of government expenditure on edu.)
QoG Code: wdi_expedup

Expenditure on Primary education, expressed as a percentage of total general government expenditure on education. Divide government expenditure on a given level of education (ex. primary, secondary) by total government expenditure on education (all levels combined), and multiply by 100. A high percentage of government expenditure on education spent on a given level denotes a high priority given to that level compared to others. When interpreting this indicator, one should take into account enrollment at that level, and the relative costs per student between different levels of education. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/

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   Expenditure on secondary education (% of government expenditure on edu.)
QoG Code: wdi_expedus

Expenditure on Secondary education, expressed as a percentage of total general government expenditure on education. Divide government expenditure on a given level of education (ex. primary, secondary) by total government expenditure on education (all levels combined), and multiply by 100. A high percentage of government expenditure on education spent on a given level denotes a high priority given to that level compared to others. When interpreting this indicator, one should take into account enrollment at that level, and the relative costs per student between different levels of education. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/

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   Expenditure on tertiary education (% of government expenditure on edu.)
QoG Code: wdi_expedut

Expenditure on Tertiary education, expressed as a percentage of total general government expenditure on education. Divide government expenditure on a given level of education (ex. primary, secondary) by total government expenditure on education (all levels combined), and multiply by 100. A high percentage of government expenditure on education spent on a given level denotes a high priority given to that level compared to others. When interpreting this indicator, one should take into account enrollment at that level, and the relative costs per student between different levels of education. For more information, consult the UNESCO Institute of Statistics website: http://www.uis.unesco.org/Education/

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   Military expenditure (% of GDP)
QoG Code: wdi_expmil

Military expenditure (% of GDP). Military expenditures data from SIPRI are derived from the NATO definition, which includes all current and capital expenditures on the armed forces, including peacekeeping forces; defense ministries and other government agencies engaged in defense projects; paramilitary forces, if these are judged to be trained and equipped for military operations; and military space activities. Such expenditures include military and civil personnel, including retirement pensions of military personnel and social services for personnel; operation and maintenance; procurement; military research and development; and military aid (in the military expenditures of the donor country). Excluded are civil defense and current expenditures for previous military activities, such as for veterans' benefits, demobilization, conversion, and destruction of weapons. This definition cannot be applied for all countries, however, since that would require much more detailed information than is available about what is included in military budgets and off-budget military expenditure items. (For example, military budgets might or might not cover civil defense, reserves and auxiliary forces, police and paramilitary forces, dual-purpose forces such as military and civilian police, military grants in kind, pensions for military personnel, and social security contributions paid by one part of government to another).

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   Military expenditure (% of general government expenditure)
QoG Code: wdi_expmilge

Military expenditure (% of central government expenditure). Military expenditures data from SIPRI are derived from the NATO definition, which includes all current and capital expenditures on the armed forces, including peacekeeping forces; defense ministries and other government agencies engaged in defense projects; paramilitary forces, if these are judged to be trained and equipped for military operations; and military space activities. Such expenditures include military and civil personnel, including retirement pensions of military personnel and social services for personnel; operation and maintenance; procurement; military research and development; and military aid (in the military expenditures of the donor country). Excluded are civil defense and current expenditures for previous military activities, such as for veterans' benefits, demobilization, conversion, and destruction of weapons. This definition cannot be applied for all countries, however, since that would require much more detailed information than is available about what is included in military budgets and off-budget military expenditure items. (For example, military budgets might or might not cover civil defense, reserves and auxiliary forces, police and paramilitary forces, dual-purpose forces such as military and civilian police, military grants in kind, pensions for military personnel, and social security contributions paid by one part of government to another.)

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   Exports of goods and services (% of GDP)
QoG Code: wdi_export

Exports of goods and services represent the value of all goods and other market services provided to the rest of the world. They include the value of merchandise, freight, insurance, transport, travel, royalties, license fees, and other services, such as communication, construction, financial, information, business, personal, and government services. They exclude compensation of employees and investment income (formerly called factor services) and transfer payments.

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   Government expenditure per student, primary (% of GDP per capita)
QoG Code: wdi_expstup

Government expenditure per student is the average general government expenditure (current, capital, and transfers) per student in the primary level of education, expressed as a percentage of GDP per capita.

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   Government expenditure per student, secondary (% of GDP per capita)
QoG Code: wdi_expstus

Government expenditure per student is the average general government expenditure (current, capital, and transfers) per student in the secondary level of education, expressed as a percentage of GDP per capita.

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   Government expenditure per student, tertiary (% of GDP per capita)
QoG Code: wdi_expstut

Government expenditure per student is the average general government expenditure (current, capital, and transfers) per student in the given tertiary of education, expressed as a percentage of GDP per capita.

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   Foreign direct investment, net inflows (% of GDP)
QoG Code: wdi_fdiin

Foreign direct investment are the net inflows of investment to acquire a lasting management interest (10 percent or more of voting stock) in an enterprise operating in an economy other than that of the investor. It is the sum of equity capital, reinvestment of earnings, other long-term capital, and short-term capital as shown in the balance of payments. This series shows net inflows (new investment inflows less disinvestment) in the reporting economy from foreign investors, and is divided by GDP.

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   Foreign direct investment, net outflows (% of GDP)
QoG Code: wdi_fdiout

Foreign direct investment are the net outflows of investment to acquire a lasting management interest (10 percent or more of voting stock) in an enterprise operating in an economy other than that of the investor. It is the sum of equity capital, reinvestment of earnings, other long-term capital, and short-term capital as shown in the balance of payments. This series shows net outflows of investment from the reporting economy to the rest of the world and is divided by GDP.

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   Fertility rate, total (births per woman)
QoG Code: wdi_fertility

Total fertility rate represents the number of children that would be born to a woman if she were to live to the end of her childbearing years and bear children in accordance with age-specific fertility rates of the specified year.

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Firms that do not report all sales for tax purposes (% of firms)
QoG Code: wdi_firdnrstp

Firms that do not report all sales for tax purposes are the percentage of firms that expressed that a typical firm reports less than 100 percent of sales for tax purposes; such firms are termed 'informal firms'.

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Firms with female participation in ownership (% of firms)
QoG Code: wdi_firfown

Firms with female participation in ownership are the percentage of firms with a woman among the principal owners.

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Firms with female top manager (% of firms)
QoG Code: wdi_firftopm

Firms with female top manager refers to the percentage of firms in the private sector who have females as top managers. Top manager refers to the highest ranking manager or CEO of the establishment. This person may be the owner if he/she works as the manager of the firm. The results are based on surveys of more than 100,000 private firms.

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Firms expected to give gifts in meetings w. tax officials (% of firms)
QoG Code: wdi_firgifttax

Firms expected to give gifts in meetings with tax officials is the percentage of firms that answered positively to the question 'Was a gift or informal payment expected or requested during a meeting with tax officials?'.

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   Prevalence of severe food insecurity in the population (%)
QoG Code: wdi_foodins

The percentage of people in the population who live in households classified as severely food insecure. A household is classified as severely food insecure when at least one adult in the household has reported to have been exposed, at times during the year, to several of the most severe experiences described in the FIES questions, such as to have been forced to reduce the quantity of the food, to have skipped meals, having gone hungry, or having to go for a whole day without eating because of a lack of money or other resources.

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   Forest area (% of land area)
QoG Code: wdi_forest

Forest area is land under natural or planted stands of trees of at least 5 meters in situ, whether productive or not, and excludes tree stands in agricultural production systems (for example, in fruit plantations and agroforestry systems) and trees in urban parks and gardens.

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   Fossil fuel energy consumption (% of total)
QoG Code: wdi_fossil

Fossil fuel energy consumption as a percentage of total energy consumption. Fossil fuel comprises coal, oil, petroleum, and natural gas products.

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   Agriculture, forestry, and fishing, value added (% of GDP)
QoG Code: wdi_gdpagr

Agriculture corresponds to ISIC divisions 1-5 and includes forestry, hunting, and fishing, as well as cultivation of crops and livestock production. Value added is the net output of a sector after adding up all outputs and subtracting intermediate inputs. It is calculated without making deductions for depreciation of fabricated assets or depletion and degradation of natural resources. The origin of value added is determined by the International Standard Industrial Classification (ISIC), revision 3 or 4.

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   GDP per capita (constant 2015 US dollar)
QoG Code: wdi_gdpcapcon2015

GDP per capita is gross domestic product divided by midyear population. GDP is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in constant 2015 U.S. dollars.

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   GDP per capita (current US dollar)
QoG Code: wdi_gdpcapcur

GDP per capita is gross domestic product divided by midyear population. GDP is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in current U.S. dollars.

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   GDP per capita growth (annual %)
QoG Code: wdi_gdpcapgr

Annual percentage growth rate of GDP per capita based on constant local currency. Aggregates are based on constant 2010 U.S. dollars. GDP per capita is gross domestic product divided by midyear population. GDP at purchaser's prices is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources.

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   GDP per capita, PPP (constant 2017 international dollar)
QoG Code: wdi_gdpcappppcon2017

GDP per capita based on purchasing power parity (PPP). PPP GDP is gross domestic product converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GDP as the U.S. dollar has in the United States. GDP at purchaser's prices is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in constant 2017 international dollars.

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   GDP per capita, PPP (current international dollar)
QoG Code: wdi_gdpcappppcur

GDP per capita based on purchasing power parity (PPP). PPP GDP is gross domestic product converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GDP as the U.S. dollar has in the United States. GDP at purchaser's prices is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in current international dollars based on the 2011 ICP round.

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   GDP growth (annual %)
QoG Code: wdi_gdpgr

Annual percentage growth rate of GDP at market prices based on constant local currency. Aggregates are based on constant 2010 U.S. dollars. GDP is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources.

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   Industry (including construction), value added (% of GDP)
QoG Code: wdi_gdpind

Industry corresponds to ISIC divisions 10-45 and includes manufacturing (ISIC divisions 15-37). It comprises value added in mining, manufacturing (also reported as a separate subgroup), construction, electricity, water, and gas. Value added is the net output of a sector after adding up all outputs and subtracting intermediate inputs. It is calculated without making deductions for depreciation of fabricated assets or depletion and degradation of natural resources. The origin of value added is determined by the International Standard Industrial Classification (ISIC), revision 3. Note: For VAB countries, gross value added at factor cost is used as the denominator.

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   GDP, PPP (constant 2017 international dollar)
QoG Code: wdi_gdppppcon2017

PPP GDP is gross domestic product converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GDP as the U.S. dollar has in the United States. GDP is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in constant 2017 international dollars.

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   GDP, PPP (current international dollar)
QoG Code: wdi_gdppppcur

PPP GDP is gross domestic product converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GDP as the U.S. dollar has in the United States. GDP is the sum of gross value added by all resident producers in the economy plus any product taxes and minus any subsidies not included in the value of the products. It is calculated without making deductions for depreciation of fabricated assets or for depletion and degradation of natural resources. Data are in current international dollars. For most economies PPP figures are extrapolated from the 2011 International Comparison Program (ICP) benchmark estimates or imputed using a statistical model based on the 2011 ICP. For 47 high- and upper middle-income economies conversion factors are provided by Eurostat and the Organisation for Economic Co-operation and Development (OECD).

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   CPIA gender equality rating
QoG Code: wdi_gendeqr

Gender equality assesses the extent to which the country has installed institutions and programs to enforce laws and policies that promote equal access for men and women in education, health, the economy, and protection under law (1=low to 6=high).

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   School enrollment, primary (% gross)
QoG Code: wdi_gerp

Total enrollment in primary education, regardless of age, expressed as a percentage of the population of official primary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.

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   School enrollment, primary, female (% gross)
QoG Code: wdi_gerpf

Total female enrollment in primary education, regardless of age, expressed as a percentage of the total female population of official primary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.

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   School enrollment, primary, male (% gross)
QoG Code: wdi_gerpm

Total male enrollment in primary education, regardless of age, expressed as a percentage of the total male population of official primary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.

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   School enrollment, preprimary (% gross)
QoG Code: wdi_gerpp

Total enrollment in pre-primary education, regardless of age, expressed as a percentage of the total population of official pre-primary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.

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   School enrollment, preprimary, female (% gross)
QoG Code: wdi_gerppf

Total female enrollment in pre-primary education, regardless of age, expressed as a percentage of the total female population of official pre-primary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.

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   School enrollment, preprimary, male (% gross)
QoG Code: wdi_gerppm

Total male enrollment in pre-primary education, regardless of age, expressed as a percentage of the total male population of official pre-primary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.

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   School enrollment, secondary (% gross)
QoG Code: wdi_gers

Total enrollment in secondary education, regardless of age, expressed as a percentage of the population of official secondary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.

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   School enrollment, secondary, female (% gross)
QoG Code: wdi_gersf

Total female enrollment in secondary education, regardless of age, expressed as a percentage of the female population of official secondary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.

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   School enrollment, secondary, male (% gross)
QoG Code: wdi_gersm

Total male enrollment in secondary education, regardless of age, expressed as a percentage of the male population of official secondary education age. GER can exceed 100% due to the inclusion of over-aged and under-aged students because of early or late school entrance and grade repetition.

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   School enrollment, tertiary (% gross)
QoG Code: wdi_gert

Total enrollment in tertiary education (ISCED 5 to 8), regardless of age, expressed as a percentage of the total population of the five-year age group following on from secondary school leaving.

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   School enrollment, tertiary, female (% gross)
QoG Code: wdi_gertf

Total female enrollment in tertiary education (ISCED 5 to 8), regardless of age, expressed as a percentage of the total female population of the five-year age group following on from secondary school leaving.

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   School enrollment, tertiary, male (% gross)
QoG Code: wdi_gertm

Total male enrollment in tertiary education (ISCED 5 to 8), regardless of age, expressed as a percentage of the total male population of the five-year age group following on from secondary school leaving.

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   Gini index
QoG Code: wdi_gini

Gini index measures the extent to which the distribution of income (or, in some cases, consumption expenditure) among individuals or households within an economy deviates from a perfectly equal distribution. A Lorenz curve plots the cumulative percentages of total income received against the cumulative number of recipients, starting with the poorest individual or household. The Gini index measures the area between the Lorenz curve and a hypothetical line of absolute equality, expressed as a percentage of the maximum area under the line. Thus a Gini index of 0 represents perfect equality, while an index of 100 implies perfect inequality.

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   GNI, Atlas method (current US dollar)
QoG Code: wdi_gniatlcur

GNI (formerly GNP) is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad. Data are in current U.S. dollars. GNI, calculated in national currency, is usually converted to U.S. dollars at official exchange rates for comparisons across economies, although an alternative rate is used when the official exchange rate is judged to diverge by an exceptionally large margin from the rate actually applied in international transactions. To smooth fluctuations in prices and exchange rates, a special Atlas method of conversion is used by the World Bank. This applies a conversion factor that averages the exchange rate for a given year and the two preceding years, adjusted for differences in rates of inflation between the country, and through 2000, the G-5 countries (France, Germany, Japan, the United Kingdom, and the United States). From 2001, these countries include the Euro area, Japan, the United Kingdom, and the United States.

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   GNI per capita, Atlas method (current US dollar)
QoG Code: wdi_gnicapatlcur

GNI per capita (formerly GNP per capita) is the gross national income, converted to U.S. dollars using the World Bank Atlas method, divided by the midyear population. GNI is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad. GNI, calculated in national currency, is usually converted to U.S. dollars at official exchange rates for comparisons across economies, although an alternative rate is used when the official exchange rate is judged to diverge by an exceptionally large margin from the rate actually applied in international transactions. To smooth fluctuations in prices and exchange rates, a special Atlas method of conversion is used by the World Bank. This applies a conversion factor that averages the exchange rate for a given year and the two preceding years, adjusted for differences in rates of inflation between the country, and through 2000, the G-5 countries (France, Germany, Japan, the United Kingdom, and the United States). From 2001, these countries include the Euro area, Japan, the United Kingdom, and the United States.

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   GNI per capita (constant 2015 US dollar)
QoG Code: wdi_gnicapcon2015

GNI per capita is gross national income divided by midyear population. GNI (formerly GNP) is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad. Data are in constant 2015 U.S. dollars.

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   GNI per capita growth (annual %)
QoG Code: wdi_gnicapgr

Annual percentage growth rate of GNI per capita based on constant local currency. Aggregates are based on constant 2010 U.S. dollars. GNI per capita is gross national income divided by midyear population. GNI (formerly GNP) is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad.

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   GNI per capita, PPP (constant 2017 international dollar)
QoG Code: wdi_gnicappppcon2017

GNI per capita based on purchasing power parity (PPP). PPP GNI is gross national income (GNI) converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GNI as a U.S. dollar has in the United States. GNI is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad. Data are in constant 2017 international dollars.

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   GNI per capita, PPP (current international dollar)
QoG Code: wdi_gnicappppcur

GNI per capita based on purchasing power parity (PPP). PPP GNI is gross national income (GNI) converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GNI as a U.S. dollar has in the United States. GNI is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad. Data are in current international dollars based on the 2011 ICP round.

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   GNI (constant 2015 US dollar)
QoG Code: wdi_gnicon2015

GNI (formerly GNP) is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad. Data are in constant 2015 prices, expressed in U.S. dollars.

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   GNI (current US dollar)
QoG Code: wdi_gnicur

GNI (formerly GNP) is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad. Data are in current U.S. dollars.

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   GNI growth (annual %)
QoG Code: wdi_gnigr

GNI (formerly GNP) is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad.

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   GNI, PPP (constant 2017 international dollar)
QoG Code: wdi_gnipppcon2017

PPP GNI (formerly PPP GNP) is gross national income (GNI) converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GNI as a U.S. dollar has in the United States. Gross national income is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad. Data are in constant 2017 international dollars.

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   GNI, PPP (current international dollar)
QoG Code: wdi_gnipppcur

PPP GNI (formerly PPP GNP) is gross national income (GNI) converted to international dollars using purchasing power parity rates. An international dollar has the same purchasing power over GNI as a U.S. dollar has in the United States. Gross national income is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad. Data are in current international dollars. For most economies PPP figures are extrapolated from the 2011 International Comparison Program (ICP) benchmark estimates or imputed using a statistical model based on the 2011 ICP. For 47 high- and upper middle-income economies conversion factors are provided by Eurostat and the Organisation for Economic Co-operation and Development (OECD).

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   Intentional homicides (per 100,000 people)
QoG Code: wdi_homicides

Intentional homicides are estimates of unlawful homicides purposely inflicted as a result of domestic disputes, interpersonal violence, violent conflicts over land resources, intergang violence over turf or control, and predatory violence and killing by armed groups. Intentional homicide does not include all intentional killing; the difference is usually in the organization of the killing. Individuals or small groups usually commit homicide, whereas killing in armed conflict is usually committed by fairly cohesive groups of up to several hundred members and is thus usually excluded.

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   Intentional homicides, female (per 100,000 female)
QoG Code: wdi_homicidesf

Intentional homicides, female (per 100,000 female). Intentional homicides, female are estimates of unlawful female homicides purposely inflicted as a result of domestic disputes, interpersonal violence, violent conflicts over land resources, intergang violence over turf or control, and predatory violence and killing by armed groups. Intentional homicide does not include all intentional killing; the difference is usually in the organization of the killing. Individuals or small groups usually commit homicide, whereas killing in armed conflict is usually committed by fairly cohesive groups of up to several hundred members and is thus usually excluded.

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   Intentional homicides, male (per 100,000 male)
QoG Code: wdi_homicidesm

Intentional homicides, male (per 100,000 male). Intentional homicides, male are estimates of unlawful male homicides purposely inflicted as a result of domestic disputes, interpersonal violence, violent conflicts over land resources, intergang violence over turf or control, and predatory violence and killing by armed groups. Intentional homicide does not include all intentional killing; the difference is usually in the organization of the killing. Individuals or small groups usually commit homicide, whereas killing in armed conflict is usually committed by fairly cohesive groups of up to several hundred members and is thus usually excluded.

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   People with basic handwashing facilities (% of population)
QoG Code: wdi_hwf

People with basic handwashing facilities including soap and water (% of population). The percentage of people living in households that have a handwashing facility with soap and water available on the premises. Handwashing facilities may be fixed or mobile and include a sink with tap water, buckets with taps, tippy-taps, and jugs or basins designated for handwashing. Soap includes bar soap, liquid soap, powder detergent, and soapy water but does not include ash, soil, sand or other handwashing agents.

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   People with basic handwashing facilities, rural (% of rural population)
QoG Code: wdi_hwfr

People with basic handwashing facilities including soap and water, rural (% of rural population). The percentage of people living in households that have a handwashing facility with soap and water available on the premises. Handwashing facilities may be fixed or mobile and include a sink with tap water, buckets with taps, tippy-taps, and jugs or basins designated for handwashing. Soap includes bar soap, liquid soap, powder detergent, and soapy water but does not include ash, soil, sand or other handwashing agents.

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   People with basic handwashing facilities, urban (% of urban population)
QoG Code: wdi_hwfu

People with basic handwashing facilities including soap and water, urban (% of urban population). The percentage of people living in households that have a handwashing facility with soap and water available on the premises. Handwashing facilities may be fixed or mobile and include a sink with tap water, buckets with taps, tippy-taps, and jugs or basins designated for handwashing. Soap includes bar soap, liquid soap, powder detergent, and soapy water but does not include ash, soil, sand or other handwashing agents.

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   Internally displaced persons, new displacement-disasters (number)
QoG Code: wdi_idpdis

Internally displaced persons, new displacement associated with disasters (number of people). Internally displaced persons are defined according to the 1998 Guiding Principles (http://www.internal-displacement.org/publications/1998/ocha-guiding-principles-on-internal-displacement) as people or groups of people who have been forced or obliged to flee or to leave their homes or places of habitual residence, in particular as a result of armed conflict, or to avoid the effects of armed conflict, situations of generalized violence, violations of human rights, or natural or human-made disasters and who have not crossed an international border. 'New Displacement' refers to the number of new cases or incidents of displacement recorded, rather than the number of people displaced. This is done because people may have been displaced more than once.

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   Internally displaced persons, new displacement-conflict & violence (number)
QoG Code: wdi_idpvc

Internally displaced persons, new displacement associated with conflict and violence (number of cases). Internally displaced persons are defined according to the 1998 Guiding Principles (http://www.internal-displacement.org/publications/1998/ocha-guiding-principles-on-internal-displacement) as people or groups of people who have been forced or obliged to flee or to leave their homes or places of habitual residence, in particular as a result of armed conflict, or to avoid the effects of armed conflict, situations of generalized violence, violations of human rights, or natural or human-made disasters and who have not crossed an international border. 'New Displacement' refers to the number of new cases or incidents of displacement recorded, rather than the number of people displaced. This is done because people may have been displaced more than once.

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   Internally displaced persons, total displaced by conflict-violence (number)
QoG Code: wdi_idpvp

Internally displaced persons, new displacement associated with conflict and violence (number of people). Internally displaced persons are defined according to the 1998 Guiding Principles (http://www.internal-displacement.org/publications/1998/ocha-guiding-principles-on-internal-displacement) as people or groups of people who have been forced or obliged to flee or to leave their homes or places of habitual residence, in particular as a result of armed conflict, or to avoid the effects of armed conflict, situations of generalized violence, violations of human rights, or natural or human-made disasters and who have not crossed an international border. 'People displaced' refers to the number of people living in displacement as of the end of each year.

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   International migrant stock (% of population)
QoG Code: wdi_imig

International migrant stock is the number of people born in a country other than that in which they live. It also includes refugees. The data used to estimate the international migrant stock at a particular time are obtained mainly from population censuses. The estimates are derived from the data on foreign-born population--people who have residence in one country but were born in another country. When data on the foreign-born population are not available, data on foreign population--that is, people who are citizens of a country other than the country in which they reside--are used as estimates. After the breakup of the Soviet Union in 1991 people living in one of the newly independent countries who were born in another were classified as international migrants. Estimates of migrant stock in the newly independent states from 1990 on are based on the 1989 census of the Soviet Union. For countries with information on the international migrant stock for at least two points in time, interpolation or extrapolation was used to estimate the international migrant stock on July 1 of the reference years. For countries with only one observation, estimates for the reference years were derived using rates of change in the migrant stock in the years preceding or following the single observation available. A model was used to estimate migrants for countries that had no data.

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   Imports of goods and services (% of GDP)
QoG Code: wdi_import

Imports of goods and services represent the value of all goods and other market services received from the rest of the world. They include the value of merchandise, freight, insurance, transport, travel, royalties, license fees, and other services, such as communication, construction, financial, information, business, personal, and government services. They exclude compensation of employees and investment income (formerly called factor services) and transfer payments.

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   Income share held by highest 10%
QoG Code: wdi_incsh10h

Income share held by highest 10%. Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles.

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   Income share held by lowest 10%
QoG Code: wdi_incsh10l

Income share held by lowest 10%. Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles.

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   Income share held by second 20%
QoG Code: wdi_incsh202

Income share held by second 20%. Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles. Percentage shares by quintile may not sum to 100 because of rounding.

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   Income share held by third 20%
QoG Code: wdi_incsh203

Income share held by third 20%. Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles. Percentage shares by quintile may not sum to 100 because of rounding.

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   Income share held by fourth 20%
QoG Code: wdi_incsh204

Income share held by fourth 20%. Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles. Percentage shares by quintile may not sum to 100 because of rounding.

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   Income share held by highest 20%
QoG Code: wdi_incsh20h

Income share held by highest 20%. Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles. Percentage shares by quintile may not sum to 100 because of rounding.

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   Income share held by lowest 20%
QoG Code: wdi_incsh20l

Income share held by lowest 20%. Percentage share of income or consumption is the share that accrues to subgroups of population indicated by deciles or quintiles. Percentage shares by quintile may not sum to 100 because of rounding.

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   Inflation, consumer prices (annual %)
QoG Code: wdi_inflation

Inflation as measured by the consumer price index reflects the annual percentage change in the cost to the average consumer of acquiring a basket of goods and services that may be fixed or changed at specified intervals, such as yearly. The Laspeyres formula is generally used.

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Informal payments to public officials (% of firms)
QoG Code: wdi_infpay

Informal payments to public officials are the percentage of firms expected to make informal payments to public officials to 'get things done' with regard to customs, taxes, licenses, regulations, services, and the like.

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   Interest payments (% of expense)
QoG Code: wdi_interexp

Interest payments as percentage of expense include interest payments on government debt--including long-term bonds, long-term loans, and other debt instruments--to domestic and foreign residents.

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   Individuals using the Internet (% of population)
QoG Code: wdi_internet

Internet users are individuals who have used the Internet (from any location) in the last 3 months. The Internet can be used via a computer, mobile phone, personal digital assistant, games machine, digital TV etc.

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   Interest payments (% of revenue)
QoG Code: wdi_interrev

Interest payments as percentage of revenue include interest payments on government debt--including long-term bonds, long-term loans, and other debt instruments--to domestic and foreign residents.

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   Real interest rate (%)
QoG Code: wdi_intrate

Real interest rate is the lending interest rate adjusted for inflation as measured by the GDP deflator. The terms and conditions attached to lending rates differ by country, however, limiting their comparability.

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   Labor force with advanced education % of total working-age pop.
QoG Code: wdi_lfpedua

The percentage of the working age population with an advanced level of education who are in the labor force. Advanced education comprises short-cycle tertiary education, a bachelor's degree or equivalent education level, a master's degree or equivalent education level, or doctoral degree or equivalent education level according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Labor force with advanced education % of female working-age pop.
QoG Code: wdi_lfpeduaf

The percentage of the working age female population with an advanced level of education who are in the labor force. Advanced education comprises short-cycle tertiary education, a bachelor's degree or equivalent education level, a master's degree or equivalent education level, or doctoral degree or equivalent education level according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Labor force with advanced education % of male working-age pop.
QoG Code: wdi_lfpeduam

The percentage of the working age male population with an advanced level of education who are in the labor force. Advanced education comprises short-cycle tertiary education, a bachelor's degree or equivalent education level, a master's degree or equivalent education level, or doctoral degree or equivalent education level according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Labor force with basic education % of total working-age pop. basic edu.
QoG Code: wdi_lfpedub

The percentage of the working age population with a basic level of education who are in the labor force. Basic education comprises primary education or lower secondary education according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Labor force with basic education % of female working-age pop. basic edu.
QoG Code: wdi_lfpedubf

The percentage of the working age female population with a basic level of education who are in the labor force. Basic education comprises primary education or lower secondary education according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Labor force with basic education % of male working-age pop. w. basic edu.
QoG Code: wdi_lfpedubm

The percentage of the working age male population with a basic level of education who are in the labor force. Basic education comprises primary education or lower secondary education according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Labor force with intermediate education % of total working-age pop.
QoG Code: wdi_lfpedui

The percentage of the working age population with an intermediate level of education who are in the labor force. Intermediate education comprises upper secondary or post-secondary non tertiary education according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Labor force with intermediate education % of female working-age pop.
QoG Code: wdi_lfpeduif

The percentage of the working age female population with an intermediate level of education who are in the labor force. Intermediate education comprises upper secondary or post-secondary non tertiary education according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Labor force with intermediate education % of male working-age pop.
QoG Code: wdi_lfpeduim

The percentage of the working age male population with an intermediate level of education who are in the labor force. Intermediate education comprises upper secondary or post-secondary non tertiary education according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Labor force, female (% of total labor force)
QoG Code: wdi_lfpf

Female labor force as a percentage of the total show the extent to which women are active in the labor force. Labor force comprises people ages 15 and older who meet the International Labour Organization's definition of the economically active population.

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   Labor force participation rate (% female ages 15+) (modeled ILO)
QoG Code: wdi_lfpfilo15

Labor force participation rate (% of female ages 15+) (modeled ILO est.). Labor force participation rate is the proportion of the population ages 15 and older that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate (% of female ages 15+) (national est.)
QoG Code: wdi_lfpfne15

Labor force participation rate (% of female ages 15+) (national est.). Labor force participation rate is the proportion of the population ages 15 and older that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate (% of total ages 15+) (modeled ILO)
QoG Code: wdi_lfpilo15

Labor force participation rate (% of total ages 15+) (modeled ILO est.). Labor force participation rate is the proportion of the population ages 15 and older that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate (% of male ages 15+) (modeled ILO)
QoG Code: wdi_lfpmilo15

Labor force participation rate (% of male ages 15+) (modeled ILO est.). Labor force participation rate is the proportion of the population ages 15 and older that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate (% of male ages 15+) (national est.)
QoG Code: wdi_lfpmne15

Labor force participation rate (% of male ages 15+) (national est.). Labor force participation rate is the proportion of the population ages 15 and older that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate (% of total ages 15+) (national est.)
QoG Code: wdi_lfpne15

Labor force participation rate (% of total ages 15+) (national est.). Labor force participation rate is the proportion of the population ages 15 and older that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate, total (% of total pop. ages 15-64) (ILO)
QoG Code: wdi_lfpr

Labor force participation rate, total (% of total population ages 15-64) (modeled ILO estimate). Labor force participation rate is the proportion of the population ages 15-64 that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate, female (% of female pop. ages 15-64) (ILO)
QoG Code: wdi_lfprf

Labor force participation rate, female (% of female population ages 15-64) (modeled ILO estimate). Labor force participation rate is the proportion of the population ages 15-64 that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate, male (% of male pop. ages 15-64) (ILO)
QoG Code: wdi_lfprm

Labor force participation rate, male (% of male population ages 15-64) (modeled ILO estimate). Labor force participation rate is the proportion of the population ages 15-64 that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate 15-24, female (%) (modeled ILO)
QoG Code: wdi_lfpyfilo

Labor force participation rate 15-24, female (%) (modeled ILO estimate). Labor force participation rate for ages 15-24 is the proportion of the population ages 15-24 that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate 15-24, female (%) (national est.)
QoG Code: wdi_lfpyfne

Labor force participation rate 15-24, female (%) (national estimate). Labor force participation rate for ages 15-24 is the proportion of the population ages 15-24 that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate 15-24, total (%) (modeled ILO)
QoG Code: wdi_lfpyilo

Labor force participation rate 15-24, total (%) (modeled ILO estimate). Labor force participation rate for ages 15-24 is the proportion of the population ages 15-24 that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate 15-24, male (%) (modeled ILO)
QoG Code: wdi_lfpymilo

Labor force participation rate 15-24, male (%) (modeled ILO estimate). Labor force participation rate for ages 15-24 is the proportion of the population ages 15-24 that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate 15-24, male (%) (national est.)
QoG Code: wdi_lfpymne

Labor force participation rate 15-24, male (%) (national estimate). Labor force participation rate for ages 15-24 is the proportion of the population ages 15-24 that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Labor force participation rate 15-24, total (%) (national est.)
QoG Code: wdi_lfpyne

Labor force participation rate 15-24, total (%) (national estimate). Labor force participation rate for ages 15-24 is the proportion of the population ages 15-24 that is economically active: all people who supply labor for the production of goods and services during a specified period.

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   Life expectancy at birth, total (years)
QoG Code: wdi_lifexp

Life expectancy at birth indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.

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   Life expectancy at birth, female (years)
QoG Code: wdi_lifexpf

Life expectancy at birth for females indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.

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   Life expectancy at birth, male (years)
QoG Code: wdi_lifexpm

Life expectancy at birth for males indicates the number of years a newborn infant would live if prevailing patterns of mortality at the time of its birth were to stay the same throughout its life.

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   Literacy rate, adult total (% of people ages 15 and above)
QoG Code: wdi_litrad

Percentage of the population age 15 and above who can, with understanding, read and write a short, simple statement on their everyday life. Generally, 'literacy' also encompasses 'numeracy', the ability to make simple arithmetic calculations. This indicator is calculated by dividing the number of literates aged 15 years and over by the corresponding age group population and multiplying the result by 100.

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   Literacy rate, adult female (% of females ages 15 and above)
QoG Code: wdi_litradf

Percentage of the female population age 15 and above who can, with understanding, read and write a short, simple statement on their everyday life. Generally, 'literacy' also encompasses 'numeracy', the ability to make simple arithmetic calculations. This indicator is calculated by dividing the number of literates aged 15 years and over by the corresponding age group population and multiplying the result by 100.

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   Literacy rate, adult male (% of males ages 15 and above)
QoG Code: wdi_litradm

Percentage of the male population age 15 and above who can, with understanding, read and write a short, simple statement on their everyday life. Generally, 'literacy' also encompasses 'numeracy', the ability to make simple arithmetic calculations. This indicator is calculated by dividing the number of literates aged 15 years and over by the corresponding age group population and multiplying the result by 100.

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   Literacy rate, youth total (% of people ages 15-24)
QoG Code: wdi_litry

Number of people age 15 to 24 years who can both read and write with understanding a short simple statement on their everyday life, divided by the population in that age group. Generally, 'literacy' also encompasses 'numeracy', the ability to make simple arithmetic calculations. Divide the number of people aged 15 to 24 years who are literate by the total population in the same age group and multiply the result by 100.

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   Literacy rate, youth female (% of females ages 15-24)
QoG Code: wdi_litryf

Number of women age 15 to 24 years who can both read and write with understanding a short simple statement on their everyday life, divided by the population in that age group. Generally, 'literacy' also encompasses 'numeracy', the ability to make simple arithmetic calculations. Divide the number of people aged 15 to 24 years who are literate by the total population in the same age group and multiply the result by 100.

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   Literacy rate, youth male (% of males ages 15-24)
QoG Code: wdi_litrym

Number of men people age 15 to 24 years who can both read and write with understanding a short simple statement on their everyday life, divided by the population in that age group. Generally, 'literacy' also encompasses 'numeracy', the ability to make simple arithmetic calculations. Divide the number of people aged 15 to 24 years who are literate by the total population in the same age group and multiply the result by 100.

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   Lifetime risk of maternal death (%)
QoG Code: wdi_lrmd

Life time risk of maternal death is the probability that a 15-year-old female will die eventually from a maternal cause assuming that current levels of fertility and mortality (including maternal mortality) do not change in the future, taking into account competing causes of death.

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   Net migration
QoG Code: wdi_migration

Net migration is the net total of migrants during the period, that is, the total number of immigrants less the annual number of emigrants, including both citizens and noncitizens. Data are five-year estimates.

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   Mobile cellular subscriptions (per 100 people)
QoG Code: wdi_mobile

Mobile cellular telephone subscriptions are subscriptions to a public mobile telephone service that provide access to the PSTN using cellular technology. The indicator includes (and is split into) the number of postpaid subscriptions, and the number of active prepaid accounts (i.e. that have been used during the last three months). The indicator applies to all mobile cellular subscriptions that offer voice communications. It excludes subscriptions via data cards or USB modems, subscriptions to public mobile data services, private trunked mobile radio, telepoint, radio paging and telemetry services.

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   Mortality rate, adult, female (per 1,000 female adults)
QoG Code: wdi_mortf

Adult mortality rate is the probability of dying between the ages of 15 and 60 -- that is, the probability of a 15-year-old dying before reaching age 60, if subject to age-specific mortality rates of the specified year between those ages.

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   Mortality rate, infant (per 1,000 live births)
QoG Code: wdi_mortinf

Infant mortality rate is the number of infants dying before reaching one year of age, per 1,000 live births in a given year.

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   Mortality rate, infant, female (per 1,000 live births)
QoG Code: wdi_mortinff

Infant mortality rate, female is the number of female infants dying before reaching one year of age, per 1,000 female live births in a given year.

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   Mortality rate, infant, male (per 1,000 live births)
QoG Code: wdi_mortinfm

Infant mortality rate, male is the number of male infants dying before reaching one year of age, per 1,000 male live births in a given year.

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   Mortality rate, adult, male (per 1,000 male adults)
QoG Code: wdi_mortm

Adult mortality rate is the probability of dying between the ages of 15 and 60--that is, the probability of a 15-year-old dying before reaching age 60, if subject to age-specific mortality rates of the specified year between those ages.

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   Mortality rate, neonatal (per 1,000 live births)
QoG Code: wdi_mortnn

Neonatal mortality rate is the number of neonates dying before reaching 28 days of age, per 1,000 live births in a given year.

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   Mortality rate, under-5 (per 1,000 live births)
QoG Code: wdi_mortu5

Under-five mortality rate is the probability per 1,000 that a newborn baby will die before reaching age five, if subject to age-specific mortality rates of the specified year.

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   Mortality rate, under-5, female (per 1,000 live births)
QoG Code: wdi_mortu5f

Under-five mortality rate, female is the probability per 1,000 that a newborn female baby will die before reaching age five, if subject to female age-specific mortality rates of the specified year.

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   Mortality rate, under-5, male (per 1,000 live births)
QoG Code: wdi_mortu5m

Under-five mortality rate, male is the probability per 1,000 that a newborn male baby will die before reaching age five, if subject to male age-specific mortality rates of the specified year.

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   School enrollment, primary (% net)
QoG Code: wdi_nerp

Net enrollment rate is the ratio of children of official school age who are enrolled in school to the population of the corresponding official school age. Primary education provides children with basic reading, writing, and mathematics skills along with an elementary understanding of such subjects as history, geography, natural science, social science, art, and music.

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   School enrollment, primary, female (% net)
QoG Code: wdi_nerpf

Net enrollment rate is the ratio of girls of official school age who are enrolled in school to the population of the corresponding official school age. Primary education provides children with basic reading, writing, and mathematics skills along with an elementary understanding of such subjects as history, geography, natural science, social science, art, and music. Female.

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   School enrollment, primary, male (% net)
QoG Code: wdi_nerpm

Net enrollment rate is the ratio of boys of official school age who are enrolled in school to the population of the corresponding official school age. Primary education provides children with basic reading, writing, and mathematics skills along with an elementary understanding of such subjects as history, geography, natural science, social science, art, and music. Male.

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   Adjusted net enrollment rate, primary (% of primary school children)
QoG Code: wdi_nerpr

Adjusted net enrollment is the number of pupils of the school-age group for primary education, enrolled either in primary or secondary education, expressed as a percentage of the total population in that age group.

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   Adjusted net enrollment rate, primary female (% of primary school children)
QoG Code: wdi_nerprf

Adjusted net enrollment is the number of female pupils of the school-age group for primary education, enrolled either in primary or secondary education, expressed as a percentage of the total population in that age group. Female.

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   Adjusted net enrollment rate, primary male (% of primary school children)
QoG Code: wdi_nerprm

Adjusted net enrollment is the number of male pupils of the school-age group for primary education, enrolled either in primary or secondary education, expressed as a percentage of the total population in that age group. Male.

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   School enrollment, secondary (% net)
QoG Code: wdi_ners

Net enrollment rate is the ratio of children of official school age who are enrolled in school to the population of the corresponding official school age. Secondary education completes the provision of basic education that began at the primary level, and aims at laying the foundations for lifelong learning and human development, by offering more subject- or skill-oriented instruction using more specialized teachers.

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   School enrollment, secondary, female (% net)
QoG Code: wdi_nersf

Net enrollment rate is the ratio of girls of official school age who are enrolled in school to the population of the corresponding official school age. Secondary education completes the provision of basic education that began at the primary level, and aims at laying the foundations for lifelong learning and human development, by offering more subject- or skill-oriented instruction using more specialized teachers. Female.

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   School enrollment, secondary, male (% net)
QoG Code: wdi_nersm

Net enrollment rate is the ratio of boys of official school age who are enrolled in school to the population of the corresponding official school age. Secondary education completes the provision of basic education that began at the primary level, and aims at laying the foundations for lifelong learning and human development, by offering more subject- or skill-oriented instruction using more specialized teachers. Male.

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   Oil rents (% of GDP)
QoG Code: wdi_oilrent

Oil rents are the difference between the value of crude oil production at world prices and total costs of production.

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   Out-of-pocket expenditure (% of current health expenditure)
QoG Code: wdi_ophexp

Out-of-pocket expenditure (% of current health expenditure). Share of out-of-pocket payments of total current health expenditures. Out-of-pocket payments are spending on health directly out-of-pocket by households.

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   Policy and institutions for environmental sustainability
QoG Code: wdi_piesr

Policy and institutions for environmental sustainability measures the extent to which environmental policies foster the protection and sustainable use of natural resources and the management of pollution. The indicator ranges from 1 (low) to 6 (high).

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   Population, total
QoG Code: wdi_pop

Total population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship. The values shown are midyear estimates.

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   Population ages 0-14 (% of total population)
QoG Code: wdi_pop14

Total population between the ages 0 to 14 as a percentage of the total population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.

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   Population ages 15-64 (% of total population)
QoG Code: wdi_pop1564

Total population between the ages 15 to 64 as a percentage of the total population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.

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   Population ages 65 and above (% of total population)
QoG Code: wdi_pop65

Population ages 65 and above as a percentage of the total population. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.

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   Population living in areas where elevation below 5 mts (% of total pop.)
QoG Code: wdi_popbelow

Population below 5 mts is the percentage of the total population living in areas where the elevation is 5 meters or less.

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   Population density (people per sq. km of land area)
QoG Code: wdi_popden

Population density is midyear population divided by land area in square kilometers. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship--except for refugees not permanently settled in the country of asylum, who are generally considered part of the population of their country of origin. Land area is a country's total area, excluding area under inland water bodies, national claims to continental shelf, and exclusive economic zones. In most cases the definition of inland water bodies includes major rivers and lakes.

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   Population, female (% of total population)
QoG Code: wdi_popf

Female population is the percentage of the population that is female. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.

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   Population growth (annual %)
QoG Code: wdi_popgr

Annual population growth rate for year t is the exponential rate of growth of midyear population from year t-1 to t, expressed as a percentage. Population is based on the de facto definition of population, which counts all residents regardless of legal status or citizenship.

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   Rural population (% of total population)
QoG Code: wdi_poprul

Rural population refers to people living in rural areas as defined by national statistical offices. It is calculated as the difference between total population and urban population.

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   Rural population growth (annual %)
QoG Code: wdi_poprulgr

Rural population growth. Rural population refers to people living in rural areas as defined by national statistical offices. It is calculated as the difference between total population and urban population.

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   Urban population (% of total population)
QoG Code: wdi_popurb

Urban population refers to people living in urban areas as defined by national statistical offices. The data are collected and smoothed by United Nations Population Division.

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   Urban population growth (annual %)
QoG Code: wdi_popurbagr

Urban population growth. Urban population refers to people living in urban areas as defined by national statistical offices. It is calculated using World Bank population estimates and urban ratios from the United Nations World Urbanization Prospects.

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   Poverty gap at USD 2.15 a day (2017 PPP) (%)
QoG Code: wdi_povgap215

Poverty headcount ratio at $2.15 a day is the percentage of the population living on less than $2.15 a day at 2017 purchasing power adjusted prices. As a result of revisions in PPP exchange rates, poverty rates for individual countries cannot be compared with poverty rates reported in earlier editions.

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   Poverty gap at USD 3.65 a day (2017 PPP) (%)
QoG Code: wdi_povgap365

Poverty gap at $3.65 a day (2017 PPP) is the mean shortfall in income or consumption from the poverty line $3.65 a day (counting the nonpoor as having zero shortfall), expressed as a percentage of the poverty line. This measure reflects the depth of poverty as well as its incidence.

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   Electric power consumption (kWh per capita)
QoG Code: wdi_powcon

Electric power consumption measures the production of power plants and combined heat and power plants less transmission, distribution, and transformation losses and own use by heat and power plants.

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   Average precipitation in depth (mm per year)
QoG Code: wdi_precip

Average precipitation is the long-term average in depth (over space and time) of annual precipitation in the country in millimeters (mm). Precipitation is defined as any kind of water that falls from clouds as a liquid or a solid.

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   CPIA property rights and rule-based governance rating
QoG Code: wdi_prrbgr

Property rights and rule-based governance assess the extent to which private economic activity is facilitated by an effective legal system and rule-based governance structure in which property and contract rights are reliably respected and enforced (1=low to 6=high).

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   CPIA public sector management and institution cluster average
QoG Code: wdi_psm

The public sector management and institutions cluster includes property rights and rule-based governance, quality of budgetary and financial management, efficiency of revenue mobilization, quality of public administration, and transparency, accountability, and corruption in the public sector (1=low to 6=high).

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   Part time employment, total (% of total employment)
QoG Code: wdi_pte

Part time employment, total (% of total employment). Part time employment refers to regular employment in which working time is substantially less than normal. Definitions of part time employment differ by country.

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   Part time employment, female (% of total female employment)
QoG Code: wdi_ptef

Part time employment, female (% of total female employment). Part time employment refers to regular employment in which working time is substantially less than normal. Definitions of part time employment differ by country.

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   Part time employment, male (% of total male employment)
QoG Code: wdi_ptem

Part time employment, male (% of total male employment). Part time employment refers to regular employment in which working time is substantially less than normal. Definitions of part time employment differ by country.

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   CPIA quality of public administration rating
QoG Code: wdi_qpubadm

Quality of public administration assesses the extent to which civilian central government staff is structured to design and implement government policy and deliver services effectively (1=low to 6=high).

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   Refugee population by country or territory of asylum
QoG Code: wdi_refasy

Refugees are people who are recognized as refugees under the 1951 Convention Relating to the Status of Refugees or its 1967 Protocol, the 1969 Organization of African Unity Convention Governing the Specific Aspects of Refugee Problems in Africa, people recognized as refugees in accordance with the UNHCR statute, people granted refugee-like humanitarian status, and people provided temporary protection. Asylum seekers--people who have applied for asylum or refugee status and who have not yet received a decision or who are registered as asylum seekers--are excluded. Palestinian refugees are people (and their descendants) whose residence was Palestine between June 1946 and May 1948 and who lost their homes and means of livelihood as a result of the 1948 Arab-Israeli conflict. Country of asylum is the country where an asylum claim was filed and granted.

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   Refugee population by country or territory of origin
QoG Code: wdi_refori

Refugees are people who are recognized as refugees under the 1951 Convention Relating to the Status of Refugees or its 1967 Protocol, the 1969 Organization of African Unity Convention Governing the Specific Aspects of Refugee Problems in Africa, people recognized as refugees in accordance with the UNHCR statute, people granted refugee-like humanitarian status, and people provided temporary protection. Asylum seekers--people who have applied for asylum or refugee status and who have not yet received a decision or who are registered as asylum seekers--are excluded. Palestinian refugees are people (and their descendants) whose residence was Palestine between June 1946 and May 1948 and who lost their homes and means of livelihood as a result of the 1948 Arab-Israeli conflict. Country of origin generally refers to the nationality or country of citizenship of a claimant.

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   Self-employed, total (% of total employment) (modeled ILO)
QoG Code: wdi_semp

Self-employed workers are those workers who, working on their own account or with one or a few partners or in cooperative, hold the type of jobs defined as a 'self-employment jobs'. i.e. jobs where the remuneration is directly dependent upon the profits derived from the goods and services produced. Self-employed workers include four sub-categories of employers, own-account workers, members of producers' cooperatives, and contributing family workers. Modeled ILO estimate.

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   Self-employed, female (% of female employment) (modeled ILO)
QoG Code: wdi_sempf

Self-employed female workers are those workers who, working on their own account or with one or a few partners or in cooperative, hold the type of jobs defined as a 'self-employment jobs'. i.e. jobs where the remuneration is directly dependent upon the profits derived from the goods and services produced. Self-employed workers include four sub-categories of employers, own-account workers, members of producers' cooperatives, and contributing family workers. Modeled ILO estimate.

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   Self-employed, male (% of male employment) (modeled ILO)
QoG Code: wdi_sempm

Self-employed male workers are those workers who, working on their own account or with one or a few partners or in cooperative, hold the type of jobs defined as a 'self-employment jobs'. i.e. jobs where the remuneration is directly dependent upon the profits derived from the goods and services produced. Self-employed workers include four sub-categories of employers, own-account workers, members of producers' cooperatives, and contributing family workers. Modeled ILO estimate.

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   Smoking prevalence, females (% of adults)
QoG Code: wdi_smokf

Prevalence of smoking, female is the percentage of women ages 15 and over who smoke any form of tobacco, including cigarettes, cigars, pipes or any other smoked tobacco products. Data include daily and non-daily or occasional smoking.

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   Smoking prevalence, males (% of adults)
QoG Code: wdi_smokm

Prevalence of smoking, male is the percentage of men ages 15 and over who smoke any form of tobacco, including cigarettes, cigars, pipes or any other smoked tobacco products. Data include daily and non-daily or occasional smoking.

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Smoking prevalence, total (ages 15+)
QoG Code: wdi_smop

Smoking prevalence, total, ages 15+. Prevalence of smoking is the percentage of men and women ages 15 and over who currently smoke any tobacco product on a daily or non-daily basis. It excludes smokeless tobacco use. The rates are age-standardized.

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   CPIA social protection rating
QoG Code: wdi_spr

Social protection and labor assess government policies in social protection and labor market regulations that reduce the risk of becoming poor, assist those who are poor to better manage further risks, and ensure a minimal level of welfare to all people (1=low to 6=high).

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   Statistical Capacity score (Overall average)
QoG Code: wdi_statcap

The Statistical Capacity Indicator is a composite score assessing the capacity of a country’s statistical system. It is based on a diagnostic framework assessing the following areas: methodology; data sources; and periodicity and timeliness. Countries are scored against 25 criteria in these areas, using publicly available information and/or country input. The overall Statistical Capacity score is then calculated as a simple average of all three area scores on a scale of 0-100.

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   Methodology assessment of statistical capacity
QoG Code: wdi_statcapmet

The Methodology score measures a country's ability fo adhere to internationally recommended standards and methods (0-100).

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   Periodicity and timeliness assessment of statistical capacity
QoG Code: wdi_statcaptime

The Periodicity score measures the availability and periodicity of key socioeconomic indicators (0-100).

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   Services, value added (constant 2015 US dollar)
QoG Code: wdi_sva2015

Services correspond to ISIC divisions 45-99. They include value added in wholesale and retail trade (including hotels and restaurants), transport, and government, financial, professional, and personal services such as education, health care, and real estate services. Also included are imputed bank service charges, import duties, and any statistical discrepancies noted by national compilers as well as discrepancies arising from rescaling. Value added is the net output of a sector after adding up all outputs and subtracting intermediate inputs. It is calculated without making deductions for depreciation of fabricated assets or depletion and degradation of natural resources. The industrial origin of value added is determined by the International Standard Industrial Classification (ISIC), revision 4. Data are in constant 2015 prices, expressed in U.S. dollars.

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   Services, value added (annual % growth)
QoG Code: wdi_svapg

Services, value added (annual % growth). Annual growth rate for value added in services based on constant local currency. Aggregates are based on constant 2010 U.S. dollars. Services correspond to ISIC divisions 50-99. They include value added in wholesale and retail trade (including hotels and restaurants), transport, and government, financial, professional, and personal services such as education, health care, and real estate services. Also included are imputed bank service charges, import duties, and any statistical discrepancies noted by national compilers as well as discrepancies arising from rescaling. Value added is the net output of a sector after adding up all outputs and subtracting intermediate inputs. It is calculated without making deductions for depreciation of fabricated assets or depletion and degradation of natural resources. The industrial origin of value added is determined by the International Standard Industrial Classification (ISIC), revision 3 or 4.

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   Services, value added (% of GDP)
QoG Code: wdi_svapgdp

Services, value added (% of GDP). Services correspond to ISIC divisions 50-99 and they include value added in wholesale and retail trade (including hotels and restaurants), transport, and government, financial, professional, and personal services such as education, health care, and real estate services. Also included are imputed bank service charges, import duties, and any statistical discrepancies noted by national compilers as well as discrepancies arising from rescaling. Value added is the net output of a sector after adding up all outputs and subtracting intermediate inputs. It is calculated without making deductions for depreciation of fabricated assets or depletion and degradation of natural resources. The industrial origin of value added is determined by the International Standard Industrial Classification (ISIC), revision 3 or 4.

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   CPIA transparency-accountability-corruption in public sector rating (1-6)
QoG Code: wdi_tacpsr

Transparency, accountability, and corruption in the public sector assess the extent to which the executive can be held accountable for its use of funds and for the results of its actions by the electorate and by the legislature and judiciary, and the extent to which public employees within the executive are required to account for administrative decisions, use of resources, and results obtained. The three main dimensions assessed here are the accountability of the executive to oversight institutions and of public employees for their performance, access of civil society to information on public affairs, and state capture by narrow vested interests.

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   Tax revenue (% of GDP)
QoG Code: wdi_taxrev

Tax revenue refers to compulsory transfers to the central government for public purposes. Certain compulsory transfers such as fines, penalties, and most social security contributions are excluded. Refunds and corrections of erroneously collected tax revenue are treated as negative revenue. Note: The value for San Marino for 1995 was extremely high (44326) and has been recoded to missing.

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   Fixed telephone subscriptions (per 100 people)
QoG Code: wdi_tele

Fixed telephone subscriptions refers to the sum of active number of analogue fixed telephone lines, voice-over-IP (VoIP) subscriptions, fixed wireless local loop (WLL) subscriptions, ISDN voice-channel equivalents and fixed public payphones.

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Terrestrial protected areas (% of total land area)
QoG Code: wdi_tpa

Terrestrial protected areas are totally or partially protected areas of at least 1,000 hectares that are designated by national authorities as scientific reserves with limited public access, national parks, natural monuments, nature reserves or wildlife sanctuaries, protected landscapes, and areas managed mainly for sustainable use. Marine areas, unclassified areas, littoral (intertidal) areas, and sites protected under local or provincial law are excluded. World Database on Protected Areas (WDPA) where the compilation and management is carried out by United Nations Environment World Conservation Monitoring Centre (UNEP-WCMC) in collaboration with governments, non-governmental organizations, academia, and industry. The data are available online through the Protected Planet website (https://www.protectedplanet.net/).

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   Trade (% of GDP)
QoG Code: wdi_trade

Trade is the sum of exports and imports of goods and services measured as a share of gross domestic product.

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   Trade in services (% of GDP)
QoG Code: wdi_tradeserv

Trade in services is the sum of service exports and imports divided by the value of GDP, all in current U.S. dollars.

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   Unemployment with advanced education (% of total labor force)
QoG Code: wdi_unempedua

The percentage of the labor force with an advanced level of education who are unemployed. Advanced education comprises short-cycle tertiary education, a bachelor's degree or equivalent education level, a master's degree or equivalent education level, or doctoral degree or equivalent education level according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Unemployment with advanced education (% of female labor force)
QoG Code: wdi_unempeduaf

The percentage of the labor force with an advanced level of education who are unemployed. Advanced education comprises short-cycle tertiary education, a bachelor's degree or equivalent education level, a master's degree or equivalent education level, or doctoral degree or equivalent education level according to the International Standard Classification of Education 2011 (ISCED 2011). Female.

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   Unemployment with advanced education (% of male labor force)
QoG Code: wdi_unempeduam

The percentage of the labor force with an advanced level of education who are unemployed. Advanced education comprises short-cycle tertiary education, a bachelor's degree or equivalent education level, a master's degree or equivalent education level, or doctoral degree or equivalent education level according to the International Standard Classification of Education 2011 (ISCED 2011). Male.

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   Unemployment with basic education (% of total labor force)
QoG Code: wdi_unempedub

The percentage of the labor force with a basic level of education who are unemployed. Basic education comprises primary education or lower secondary education according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Unemployment with basic education (% of female labor force)
QoG Code: wdi_unempedubf

The percentage of the labor force with a basic level of education who are unemployed. Basic education comprises primary education or lower secondary education according to the International Standard Classification of Education 2011 (ISCED 2011). Female.

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   Unemployment with basic education (% of male labor force)
QoG Code: wdi_unempedubm

The percentage of the labor force with a basic level of education who are unemployed. Basic education comprises primary education or lower secondary education according to the International Standard Classification of Education 2011 (ISCED 2011). Male.

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   Unemployment with intermediate education (% of total labor force)
QoG Code: wdi_unempedui

The percentage of the labor force with an intermediate level of education who are unemployed. Intermediate education comprises upper secondary or post-secondary non tertiary education according to the International Standard Classification of Education 2011 (ISCED 2011).

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   Unemployment with intermediate education (% of female labor force)
QoG Code: wdi_unempeduif

The percentage of the labor force with an intermediate level of education who are unemployed. Intermediate education comprises upper secondary or post-secondary non tertiary education according to the International Standard Classification of Education 2011 (ISCED 2011). Female.

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   Unemployment with intermediate education (% of male labor force)
QoG Code: wdi_unempeduim

The percentage of the labor force with an intermediate level of education who are unemployed. Intermediate education comprises upper secondary or post-secondary non tertiary education according to the International Standard Classification of Education 2011 (ISCED 2011). Male.

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   Unemployment, female (% of female labor force) (modeled ILO)
QoG Code: wdi_unempfilo

Unemployment refers to the share of the labor force that is without work but available for and seeking employment. Female.

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   Unemployment, female (% of female labor force) (national est.)
QoG Code: wdi_unempfne

Unemployment refers to the share of the labor force that is without work but available for and seeking employment. Definitions of labor force and unemployment differ by country. Female.

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   Unemployment, total (% of total labor force) (modeled ILO)
QoG Code: wdi_unempilo

Unemployment refers to the share of the labor force that is without work but available for and seeking employment. Total.

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   Unemployment, male (% of male labor force) (modeled ILO)
QoG Code: wdi_unempmilo

Unemployment refers to the share of the labor force that is without work but available for and seeking employment. Male.

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   Unemployment, male (% of male labor force) (national est.)
QoG Code: wdi_unempmne

Unemployment refers to the share of the labor force that is without work but available for and seeking employment. Definitions of labor force and unemployment differ by country. Male.

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   Unemployment, total (% of total labor force) (national est.)
QoG Code: wdi_unempne

Unemployment refers to the share of the labor force that is without work but available for and seeking employment. Definitions of labor force and unemployment differ by country. Total.

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   Unemployment, youth female (% of female labor force 15-24)(modeled ILO)
QoG Code: wdi_unempyfilo

Youth unemployment refers to the share of the labor force ages 15-24 without work but available for and seeking employment.

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   Unemployment, youth female (% of female labor force 15-24)(nation est.)
QoG Code: wdi_unempyfne

Youth unemployment refers to the share of the labor force ages 15-24 without work but available for and seeking employment. Definitions of labor force and unemployment differ by country.

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   Unemployment, youth total (% of total labor force 15-24)(modeled ILO)
QoG Code: wdi_unempyilo

Youth unemployment refers to the share of the labor force ages 15-24 without work but available for and seeking employment.

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   Unemployment, youth male (% of male labor force 15-24)(modeled ILO)
QoG Code: wdi_unempymilo

Youth unemployment refers to the share of the labor force ages 15-24 without work but available for and seeking employment.

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   Unemployment, youth male (% of male labor force 15-24)(national est.)
QoG Code: wdi_unempymne

Youth unemployment refers to the share of the labor force ages 15-24 without work but available for and seeking employment. Definitions of labor force and unemployment differ by country.

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   Unemployment, youth total (% of total labor force 15-24)(national est.)
QoG Code: wdi_unempyne

Youth unemployment refers to the share of the labor force ages 15-24 without work but available for and seeking employment. Definitions of labor force and unemployment differ by country.

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   Proportion of seats held by women in national parliaments (%)
QoG Code: wdi_wip

Women in parliaments are the percentage of parliamentary seats in a single or lower chamber held by women.

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   Women who were first married by age 15 (% of women ages 20-24)
QoG Code: wdi_wofm15

Women who were first married by age 15 (% of women ages 20-24). Women who were first married by age 15 refers to the percentage of women ages 20-24 who were first married by age 15.

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   Women Business and the Law Index Score (scale 1-100)
QoG Code: wdi_wombuslawi

Women Business and the Law Index Score (1-100) measures how laws and regulations affect women's economic opportunity. Overall scores are calculated by taking the average score of each of the eight areas (Going Places, Starting a Job, Getting Paid, Getting Married, Having Children, Running a Business, Managing Assets and Getting a Pension), with 100 representing the highest possible score.

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