| 年份 | 苏丹 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 59.7 |
| 2020 | 61.6 |
| 2019 | 63.5 |
| 2018 | 65.3 |
| 2017 | 67.4 |
| 2016 | 69.4 |
| 2015 | 71.4 |
| 2014 | 73.5 |
| 2013 | 75.6 |
| 2012 | 77.6 |
| 2011 | 79.6 |
| 2010 | 81.7 |
| 2009 | 84 |
| 2008 | 86.3 |
| 2007 | 89 |
| 2006 | 91.7 |
| 2005 | 94.7 |
| 2004 | 97.8 |
| 2003 | 101.1 |
| 2002 | 104.6 |
| 2001 | 108.1 |
| 2000 | 111.7 |
| 1999 | 115.2 |
| 1998 | 118.6 |
| 1997 | 121.9 |
| 1996 | 124.9 |
| 1995 | 127.5 |
| 1994 | 130.1 |
| 1993 | 132.8 |
| 1992 | 135.1 |
| 1991 | 137.5 |
| 1990 | 139.8 |
| 1989 | 141.9 |
| 1988 | 144.1 |
| 1987 | 145.9 |
| 1986 | 147.6 |
| 1985 | 190.9 |
| 1984 | 193.2 |
| 1983 | 195.5 |
| 1982 | 152.2 |
| 1981 | 153.2 |
| 1980 | 154.2 |
| 1979 | 155.1 |
| 1978 | 156.1 |
| 1977 | 157.3 |
| 1976 | 158.5 |
| 1975 | 159.3 |
| 1974 | 160.1 |
| 1973 | 161.1 |
| 1972 | 161.9 |
| 1971 | 162.8 |
| 1970 | 163.8 |
| 1969 | 164.9 |
| 1968 | 166.2 |
| 1967 | 167.8 |
| 1966 | 169.6 |
| 1965 | 171.7 |
| 1964 | 174.1 |
| 1963 | 176.6 |
| 1962 | 179.2 |
| 1961 | 182 |
| 1960 | 184.8 |