| 年份 | 南苏丹 | |
|---|---|---|
| 国土面积(平方公里) | 占世界% | |
| 2020 | 64.69万 (646,883) | 0.4803% |
| 2019 | 64.69万 (646,883) | 0.4804% |
| 2018 | 64.69万 (646,883) | 0.4804% |
| 2017 | 64.69万 (646,883) | 0.4804% |
| 2016 | 64.69万 (646,883) | 0.4804% |
| 2015 | 64.69万 (646,883) | 0.4804% |
| 2014 | 64.69万 (646,883) | 0.4804% |
| 2013 | 64.69万 (646,883) | 0.4804% |
| 2012 | 64.69万 (646,883) | 0.4817% |
| 2011 | 63.39万 (633,906) | 0.4721% |