| 年份 | 苏丹 |
|---|---|
| 2023 | - |
| 2022 | 79.9498 |
| 2021 | 80.2123 |
| 2020 | 80.231 |
| 2019 | 80.0746 |
| 2018 | 80.0118 |
| 2017 | 80.3057 |
| 2016 | 80.7421 |
| 2015 | 81.0722 |
| 2014 | 81.4788 |
| 2013 | 81.6302 |
| 2012 | 81.3569 |
| 2011 | 80.8809 |
| 2010 | 80.2317 |
| 2009 | 80.0383 |
| 2008 | 80.4108 |
| 2007 | 81.0965 |
| 2006 | 82.1523 |
| 2005 | 83.5386 |
| 2004 | 85.0504 |
| 2003 | 86.3685 |
| 2002 | 87.5223 |
| 2001 | 88.796 |
| 2000 | 90.4137 |
| 1999 | 92.3163 |
| 1998 | 94.3299 |
| 1997 | 96.3604 |
| 1996 | 98.2822 |
| 1995 | 99.9368 |
| 1994 | 101.257 |
| 1993 | 102.147 |
| 1992 | 102.407 |
| 1991 | 102.176 |
| 1990 | 101.778 |
| 1989 | 101.23 |
| 1988 | 100.547 |
| 1987 | 99.8245 |
| 1986 | 99.0447 |
| 1985 | 98.3993 |
| 1984 | 97.9142 |
| 1983 | 97.6571 |
| 1982 | 97.7066 |
| 1981 | 97.966 |
| 1980 | 98.4034 |
| 1979 | 98.8696 |
| 1978 | 99.342 |
| 1977 | 99.8384 |
| 1976 | 100.29 |
| 1975 | 100.726 |
| 1974 | 101.254 |
| 1973 | 101.514 |
| 1972 | 101.365 |
| 1971 | 101.052 |
| 1970 | 100.692 |
| 1969 | 100.339 |
| 1968 | 99.967 |
| 1967 | 99.5505 |
| 1966 | 99.0862 |
| 1965 | 98.6546 |
| 1964 | 98.178 |
| 1963 | 97.6854 |
| 1962 | 97.3322 |
| 1961 | 97.0826 |
| 1960 | 96.8307 |