GNI per capita is gross national income divided by midyear population. GNI (formerly GNP) is the sum of value added by all resident producers plus any product taxes (less subsidies) not included in the valuation of output plus net receipts of primary income (compensation of employees and property income) from abroad.
| 1970 | 1990 | 2000 | 2005 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 南アフリカ | 4,505 | 4,184 | 4,250 | 5,023 | 5,839 | 6,033 | 6,001 | 6,026 | 5,976 | 5,972 | 5,966 | 6,049 | 6,012 | 6,009 | 5,698 | 5,958 | 5,893 | 5,816 | 5,752 |
| ナミビア | 4,346 | 4,546 | 4,766 | 4,694 | 4,615 | 4,413 | 4,389 | 3,999 | 3,836 | 4,119 | 4,253 | 4,397 | |||||||
| ボツワナ | 2,956 | 3,565 | 3,721 | 4,982 | 5,699 | 5,695 | 5,778 | 6,422 | 5,935 | 6,448 | 6,113 | 6,089 | 6,898 | 6,601 | 7,085 | 7,611 | 7,504 | ||
| レソト | 1,132 | 1,141 | 1,130 | 1,147 | 1,183 | 1,254 | 1,253 | 1,155 | 1,230 | 1,224 | 1,154 | 1,152 | 1,179 | 1,182 | |||||
| エスワティニ | 3,174 | 3,152 | 3,281 | 3,370 | 3,287 | 3,179 | 3,256 | 3,177 | 3,128 | 3,125 | 3,320 |