Year Argentina Ghana South Korea United States
Real GDP per capita (2005 dollars) Percentage of Real GDP per capita (2005 dollars) Percentage of Real GDP per capita (2005 dollars) Percentage of Real GDP per capita (2005 dollars) Percentage of
1960 real GDP per capita 2011 real GDP per capita 1960 real GDP per capita 2011 real GDP per capita 1960 real GDP per capita 2011 real GDP per capita 1960 real GDP per capita 2011 real GDP per capita
1960 $6,585 ? ? $1,557 ? ? $1,610 ? ? $15,136 ? ?
1970 8,147 ? ? 1,674 ? ? 2,607 ? ? 20,115 ? ?
1980 8,938 ? ? 1,418 ? ? 5,161 ? ? 25,221 ? ?
1990 6,889 ? ? 1,296 ? ? 11,376 ? ? 31,431 ? ?
2000 9,208 ? ? 1,530 ? ? 20,016 ? ? 39,498 ? ?
2011 13,882 ? ? 2,349 ? ? 29,618 ? ? 42,244 ? ?