Efficiency of seaport services (scale 1 to 7, while 7 is best). In your country, how efficient (i.e., frequency, punctuality, speed, price) are seaport services (ferries, boats) (for landlocked countries: assess access to seaport services) [1 = extremely inefficient-among the worst in the world; 7 = extremely efficient-among the best in the world] Original sources: World Economic Forum, Executive Opinion Survey