| 年份 | 南苏丹 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 53.429 |
| 2020 | 53.906 |
| 2019 | 54.471 |
| 2018 | 54.487 |
| 2017 | 53.455 |
| 2016 | 53.829 |
| 2015 | 53.927 |
| 2014 | 52.889 |
| 2013 | 54.366 |
| 2012 | 54.556 |
| 2011 | 53.54 |
| 2010 | 53.733 |
| 2009 | 52.724 |
| 2008 | 52.483 |
| 2007 | 51.802 |
| 2006 | 51.135 |
| 2005 | 50.602 |
| 2004 | 49.925 |
| 2003 | 49.181 |
| 2002 | 46.111 |
| 2001 | 45.434 |
| 2000 | 44.538 |
| 1999 | 41.481 |
| 1998 | 16.723 |
| 1997 | 29.803 |
| 1996 | 28.872 |
| 1995 | 28.488 |
| 1994 | 42.84 |
| 1993 | 20.353 |
| 1992 | 20.403 |
| 1991 | 27.826 |
| 1990 | 27.671 |
| 1989 | 27.473 |
| 1988 | 12.037 |
| 1987 | 19.747 |
| 1986 | 31.747 |
| 1985 | 31.253 |
| 1984 | 30.82 |
| 1983 | 33.925 |
| 1982 | 38.123 |
| 1981 | 37.931 |
| 1980 | 37.625 |
| 1979 | 37.221 |
| 1978 | 36.935 |
| 1977 | 36.754 |
| 1976 | 36.35 |
| 1975 | 36.139 |
| 1974 | 35.922 |
| 1973 | 35.627 |
| 1972 | 29.491 |
| 1971 | 29.098 |
| 1970 | 23.156 |
| 1969 | 22.83 |
| 1968 | 23.514 |
| 1967 | 23.172 |
| 1966 | 22.851 |
| 1965 | 26.366 |
| 1964 | 30.838 |
| 1963 | 25.788 |
| 1962 | 26.868 |
| 1961 | 26.552 |
| 1960 | 26.319 |