| 年份 | 南苏丹 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 98.7 |
| 2020 | 98.7 |
| 2019 | 98.7 |
| 2018 | 98.7 |
| 2017 | 98.7 |
| 2016 | 98.7 |
| 2015 | 98.7 |
| 2014 | 98.7 |
| 2013 | 99.2 |
| 2012 | 101 |
| 2011 | 104.5 |
| 2010 | 109.1 |
| 2009 | 114.7 |
| 2008 | 120.4 |
| 2007 | 126.7 |
| 2006 | 133.2 |
| 2005 | 140.1 |
| 2004 | 147.5 |
| 2003 | 155.5 |
| 2002 | 164 |
| 2001 | 172.7 |
| 2000 | 181.6 |
| 1999 | 190.4 |
| 1998 | 199 |
| 1997 | 207.4 |
| 1996 | 215 |
| 1995 | 222.1 |
| 1994 | 229 |
| 1993 | 235.4 |
| 1992 | 241.3 |
| 1991 | 246.4 |
| 1990 | 251.2 |
| 1989 | 255.8 |
| 1988 | 260.3 |
| 1987 | 264.6 |
| 1986 | 268.3 |
| 1985 | 272.3 |
| 1984 | 275.7 |
| 1983 | 279.1 |
| 1982 | 282.8 |
| 1981 | 285.8 |
| 1980 | 289.1 |
| 1979 | 292.2 |
| 1978 | 295.2 |
| 1977 | 299 |
| 1976 | 302.3 |
| 1975 | 306.1 |
| 1974 | 309.6 |
| 1973 | 313.6 |
| 1972 | 316.8 |
| 1971 | 320.6 |
| 1970 | 323.5 |
| 1969 | 326.3 |
| 1968 | 329.3 |
| 1967 | 332.5 |
| 1966 | 335.4 |
| 1965 | 338.1 |
| 1964 | 340.8 |
| 1963 | 344 |
| 1962 | 347.1 |
| 1961 | 350.4 |
| 1960 | 353.1 |