| 年份 | 南苏丹 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 54.975 |
| 2020 | 55.48 |
| 2019 | 55.912 |
| 2018 | 55.95 |
| 2017 | 55.309 |
| 2016 | 55.544 |
| 2015 | 55.566 |
| 2014 | 54.973 |
| 2013 | 55.751 |
| 2012 | 55.865 |
| 2011 | 54.94 |
| 2010 | 54.812 |
| 2009 | 53.891 |
| 2008 | 53.538 |
| 2007 | 52.856 |
| 2006 | 52.016 |
| 2005 | 51.545 |
| 2004 | 50.917 |
| 2003 | 50.253 |
| 2002 | 47.492 |
| 2001 | 46.881 |
| 2000 | 46.028 |
| 1999 | 43.223 |
| 1998 | 18.385 |
| 1997 | 32.242 |
| 1996 | 31.297 |
| 1995 | 30.948 |
| 1994 | 44.384 |
| 1993 | 22.704 |
| 1992 | 22.724 |
| 1991 | 30.148 |
| 1990 | 29.935 |
| 1989 | 29.68 |
| 1988 | 12.407 |
| 1987 | 21.912 |
| 1986 | 33.632 |
| 1985 | 33.154 |
| 1984 | 32.673 |
| 1983 | 35.491 |
| 1982 | 39.113 |
| 1981 | 38.783 |
| 1980 | 38.417 |
| 1979 | 37.919 |
| 1978 | 37.649 |
| 1977 | 37.325 |
| 1976 | 36.84 |
| 1975 | 36.746 |
| 1974 | 36.514 |
| 1973 | 36.479 |
| 1972 | 31.907 |
| 1971 | 31.582 |
| 1970 | 26.399 |
| 1969 | 26.086 |
| 1968 | 26.708 |
| 1967 | 26.406 |
| 1966 | 26.084 |
| 1965 | 29.288 |
| 1964 | 33.149 |
| 1963 | 28.826 |
| 1962 | 29.119 |
| 1961 | 28.84 |
| 1960 | 28.662 |