QoG code: bti_sel
Socio-Economic Level: In principle, the country's level of development permits an adequate freedom of choice for all citizens. From 1 to 10. Higher scores are present for countries with better socio-economic levels.
| Dataset | No. Countries |
|---|---|
| Basic cross-section | 135 |
| Standard cross-section | 135 |
| Standard time-series | 136 |
| Dataset | Available for years |
|---|---|
| Standard time-series | 2005-2023 |
This variable has information from 2005 to 2023.