| 年份 | 苏丹 |
|---|---|
| 2023 | - |
| 2022 | 11.8538 |
| 2021 | 11.8406 |
| 2020 | 11.7466 |
| 2019 | 11.6242 |
| 2018 | 11.5481 |
| 2017 | 11.5536 |
| 2016 | 11.6383 |
| 2015 | 11.782 |
| 2014 | 11.9501 |
| 2013 | 12.0593 |
| 2012 | 12.0913 |
| 2011 | 12.0911 |
| 2010 | 12.0922 |
| 2009 | 12.1562 |
| 2008 | 12.2896 |
| 2007 | 12.4595 |
| 2006 | 12.6365 |
| 2005 | 12.7987 |
| 2004 | 12.9464 |
| 2003 | 13.0628 |
| 2002 | 13.1438 |
| 2001 | 13.2281 |
| 2000 | 13.3341 |
| 1999 | 13.4156 |
| 1998 | 13.446 |
| 1997 | 13.457 |
| 1996 | 13.4376 |
| 1995 | 13.35 |
| 1994 | 13.2205 |
| 1993 | 13.0509 |
| 1992 | 12.8914 |
| 1991 | 12.7731 |
| 1990 | 12.6434 |
| 1989 | 12.5132 |
| 1988 | 12.381 |
| 1987 | 12.2911 |
| 1986 | 12.2891 |
| 1985 | 12.3162 |
| 1984 | 12.341 |
| 1983 | 12.3158 |
| 1982 | 12.2776 |
| 1981 | 12.2967 |
| 1980 | 12.3343 |
| 1979 | 12.3822 |
| 1978 | 12.4302 |
| 1977 | 12.4641 |
| 1976 | 12.4702 |
| 1975 | 12.4702 |
| 1974 | 12.477 |
| 1973 | 12.4597 |
| 1972 | 12.427 |
| 1971 | 12.4161 |
| 1970 | 12.4217 |
| 1969 | 12.4266 |
| 1968 | 12.4262 |
| 1967 | 12.4227 |
| 1966 | 12.4136 |
| 1965 | 12.3929 |
| 1964 | 12.3387 |
| 1963 | 12.2722 |
| 1962 | 12.2296 |
| 1961 | 12.191 |
| 1960 | 12.1495 |