According to the net, here are the rankings of the world's richest nations in 2012; 1 Qatar GDP (PPP) per capita: $88,222 (estimated from 2009) #2 Luxembourg GDP (PPP) per capita: $81,466 #3 Singapore GDP (PPP) per capita: $56,694 (estimated from 2009) #4 Norway GDP (PPP) per capita: $51,959 (estimated from 2009) #5 Brunei GDP (PPP) per capita: $48,333 #6 United Arab Emirates GDP (PPP) per capita: $47,439 (estimated from 2009) #7 United States GDP (PPP) per capita: $46,860 #8 Hong Kong GDP (PPP) per capita: $45,944 #9 Switzerland GDP (PPP) per capita: $41,950 #10 Netherlands GDP (PPP) per capita: $40,973 #11 Australia GDP (PPP) per capita: $39,764 #12 Austria GDP (PPP) per capita: $39,761 Source: http://urbanpeek.com/2012/03/09/the-worlds-top-10-richest-countries-in-2012/