Top 5 Developing Countries in the World

3. Kingdom of Saudi Arabia

HDI Score: 0.875

The Kingdom of Saudi Arabia, or simply Saudi Arabia, is a Middle Eastern country and a major oil exporter. It has a $2 trillion GDP and a $55,800 GDP per capita. Saudi Arabia’s primary export is crude oil, and when combined with petroleum derivative products, it contributes to more than three fourths of the country’s exports. Saudi Arabia has a GNI per capita of $21,540 and an HDI score of 0.875.