2015 Rankings are based on the GDP (PPP) of a country, which compares the generalized differences in the cost of living and standards between countries.
#9 | GUINEA
Current International Dollars: 1,388.74
The Ebola epidemic of 2014 ravaged this country and its economy, adding to years of political instability and dwindling growth. Guinea therefore remains one of the poorest nations in the world, with a per-capita GDP (PPP) estimated at less than US $1,400 in 2015.