Which countries are the biggest and which are the smallest? official

The official list of the world’s biggest and smallest nations has been released.

In this guide, the BBC examines which countries have the biggest economy, the smallest economy and the highest and lowest GDP per capita.

In the list below, the headline figures are based on official data.

Topics:economics-and-finance,governance,government-and_politics,business-economics,international-aid,united-states