| 年份 | 南苏丹 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 56.472 |
| 2020 | 56.998 |
| 2019 | 57.29 |
| 2018 | 57.35 |
| 2017 | 57.138 |
| 2016 | 57.233 |
| 2015 | 57.176 |
| 2014 | 57.075 |
| 2013 | 57.102 |
| 2012 | 57.132 |
| 2011 | 56.296 |
| 2010 | 55.831 |
| 2009 | 54.997 |
| 2008 | 54.523 |
| 2007 | 53.836 |
| 2006 | 52.82 |
| 2005 | 52.406 |
| 2004 | 51.819 |
| 2003 | 51.229 |
| 2002 | 48.791 |
| 2001 | 48.237 |
| 2000 | 47.422 |
| 1999 | 44.887 |
| 1998 | 20.276 |
| 1997 | 34.825 |
| 1996 | 33.882 |
| 1995 | 33.587 |
| 1994 | 45.825 |
| 1993 | 25.459 |
| 1992 | 25.451 |
| 1991 | 32.654 |
| 1990 | 32.376 |
| 1989 | 32.058 |
| 1988 | 12.721 |
| 1987 | 24.466 |
| 1986 | 35.579 |
| 1985 | 35.123 |
| 1984 | 34.592 |
| 1983 | 37.059 |
| 1982 | 40.051 |
| 1981 | 39.581 |
| 1980 | 39.157 |
| 1979 | 38.567 |
| 1978 | 38.313 |
| 1977 | 37.852 |
| 1976 | 37.287 |
| 1975 | 37.302 |
| 1974 | 37.055 |
| 1973 | 37.269 |
| 1972 | 34.385 |
| 1971 | 34.156 |
| 1970 | 30.269 |
| 1969 | 30.057 |
| 1968 | 30.582 |
| 1967 | 30.425 |
| 1966 | 30.192 |
| 1965 | 32.745 |
| 1964 | 35.688 |
| 1963 | 32.53 |
| 1962 | 31.656 |
| 1961 | 31.445 |
| 1960 | 31.359 |