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 include ...
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 r ...
This data shows how there is no data recorded in majority of the countries in Africa, compared to the rest of the world. Also there is a very dark blue colour in ...