| 年份 | 苏丹 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 38.9 |
| 2020 | 39.9 |
| 2019 | 41 |
| 2018 | 42 |
| 2017 | 43.1 |
| 2016 | 44.2 |
| 2015 | 45.3 |
| 2014 | 46.4 |
| 2013 | 47.5 |
| 2012 | 48.6 |
| 2011 | 49.7 |
| 2010 | 50.9 |
| 2009 | 52.1 |
| 2008 | 53.4 |
| 2007 | 54.8 |
| 2006 | 56.3 |
| 2005 | 57.8 |
| 2004 | 59.5 |
| 2003 | 61.3 |
| 2002 | 63.2 |
| 2001 | 65.1 |
| 2000 | 67 |
| 1999 | 68.9 |
| 1998 | 70.7 |
| 1997 | 72.4 |
| 1996 | 74.1 |
| 1995 | 75.6 |
| 1994 | 77.1 |
| 1993 | 78.5 |
| 1992 | 79.8 |
| 1991 | 81.1 |
| 1990 | 82.4 |
| 1989 | 83.5 |
| 1988 | 84.7 |
| 1987 | 85.7 |
| 1986 | 86.7 |
| 1985 | 111.4 |
| 1984 | 112.7 |
| 1983 | 114 |
| 1982 | 89.4 |
| 1981 | 90 |
| 1980 | 90.6 |
| 1979 | 91.2 |
| 1978 | 91.8 |
| 1977 | 92.4 |
| 1976 | 93 |
| 1975 | 93.6 |
| 1974 | 94.1 |
| 1973 | 94.6 |
| 1972 | 95.1 |
| 1971 | 95.5 |
| 1970 | 96.1 |
| 1969 | 96.6 |
| 1968 | 97.4 |
| 1967 | 98.2 |
| 1966 | 99.1 |
| 1965 | 100.2 |
| 1964 | 101.3 |
| 1963 | 102.6 |
| 1962 | 103.9 |
| 1961 | 105.3 |
| 1960 | 106.9 |