| 年份 | 南苏丹 | |
|---|---|---|
| 国土面积(平方公里) | 占世界% | |
| 2018 | 63.39万 (633,906) | 0.4712% |
| 2017 | 63.39万 (633,906) | 0.4711% |
| 2016 | 63.39万 (633,906) | 0.4711% |
| 2015 | 63.39万 (633,907) | 0.4711% |
| 2014 | 63.39万 (633,907) | 0.4711% |
| 2013 | 63.39万 (633,906) | 0.4712% |
| 2012 | 63.39万 (633,906) | 0.4720% |
| 2011 | 63.39万 (633,906) | 0.4721% |