Year | Percentage of 1900 real GDP per capita | Percentage of 2010 real GDP per capita |
1900 | 100% | 13% |
1920 | 136 | 18 |
1940 | 171 | 23 |
1980 | 454 | 60 |
2000 | 696 | 92 |
2010 | 758 | 100 |
Data from: Angus Maddison, Statistics on World Population, GDP, and Per Capita GDP, 1–2008AD, “The First Update of the Madison Project: Reestimating Growth Before 1820,” http://www.ggdc.net/maddison; Bureau of Economic Analysis. |