Global adjusted net national income per capita 1970-2021

Net national incomes have grown globally, growing from 694 U.S. dollars in 1970 to 9,750 in 2021. Much of this growth can be attributed to improvements in overall global development, as economies in developing countries have grown rapidly. Net national incomes grew steadily from the 1970s to the 2000s, and then experienced a sharper increase during the 2000s until the Great Recession, falling slightly in 2008.

全球范围内的国民净收入总体呈增长趋势，从1970年的694美元增长至2021年的9,750美元。此类增长的很大一部分可归因于全球整体发展的提升，尤其是在发展中国家经济的快速增长。国民净收入自20世纪70年代以来稳步增长，直至20世纪末，随后在21世纪初经历了更为显著的增幅，直至遭遇全球金融危机，2008年有所下降。