Весь мир

This dataset contains data for the African countries and aggregate countries such as crude oil producers ; Sub-Saharan Africa. Data is organized under sixteen socio-economic chapters such as prices, energy, agriculture, social and AFDB aggregates which covers country scores in regional integration, social protection among others.

Data cited at: https://cameroon.opendataforafrica.org/vszafdc Demographic Statistics of African countries  

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