| 年份 | 南苏丹 |
|---|---|
| 2023 | - |
| 2022 | 50.4769 |
| 2021 | 50.4982 |
| 2020 | 50.519 |
| 2019 | 50.5426 |
| 2018 | 50.5622 |
| 2017 | 50.5585 |
| 2016 | 50.5432 |
| 2015 | 50.5445 |
| 2014 | 50.5448 |
| 2013 | 50.5544 |
| 2012 | 50.5924 |
| 2011 | 50.637 |
| 2010 | 50.694 |
| 2009 | 50.7569 |
| 2008 | 50.819 |
| 2007 | 50.8883 |
| 2006 | 50.9645 |
| 2005 | 51.0468 |
| 2004 | 51.133 |
| 2003 | 51.2229 |
| 2002 | 51.3121 |
| 2001 | 51.4006 |
| 2000 | 51.4925 |
| 1999 | 51.5829 |
| 1998 | 51.5768 |
| 1997 | 51.5271 |
| 1996 | 51.5222 |
| 1995 | 51.5068 |
| 1994 | 51.5363 |
| 1993 | 51.516 |
| 1992 | 51.3929 |
| 1991 | 51.3174 |
| 1990 | 51.2911 |
| 1989 | 51.2633 |
| 1988 | 51.2453 |
| 1987 | 51.1731 |
| 1986 | 51.1055 |
| 1985 | 51.1068 |
| 1984 | 51.1046 |
| 1983 | 51.1129 |
| 1982 | 51.1482 |
| 1981 | 51.2024 |
| 1980 | 51.2621 |
| 1979 | 51.3267 |
| 1978 | 51.3952 |
| 1977 | 51.4687 |
| 1976 | 51.5497 |
| 1975 | 51.6332 |
| 1974 | 51.7176 |
| 1973 | 51.7999 |
| 1972 | 51.8321 |
| 1971 | 51.8131 |
| 1970 | 51.7236 |
| 1969 | 51.558 |
| 1968 | 51.3878 |
| 1967 | 51.2115 |
| 1966 | 51.0156 |
| 1965 | 50.8481 |
| 1964 | 50.7542 |
| 1963 | 50.6476 |
| 1962 | 50.5219 |
| 1961 | 50.4224 |
| 1960 | 50.3121 |