| 年份 | 卡塔尔 |
|---|---|
| 2023 | - |
| 2022 | 10.1759 |
| 2021 | 9.80641 |
| 2020 | 9.1175 |
| 2019 | 8.60349 |
| 2018 | 8.27692 |
| 2017 | 7.92779 |
| 2016 | 7.76121 |
| 2015 | 7.73772 |
| 2014 | 7.67614 |
| 2013 | 7.5371 |
| 2012 | 7.33654 |
| 2011 | 7.17221 |
| 2010 | 7.11946 |
| 2009 | 7.11076 |
| 2008 | 7.09767 |
| 2007 | 7.16076 |
| 2006 | 7.34458 |
| 2005 | 7.57521 |
| 2004 | 7.71126 |
| 2003 | 7.70689 |
| 2002 | 7.65488 |
| 2001 | 7.60895 |
| 2000 | 7.55344 |
| 1999 | 7.48971 |
| 1998 | 7.40193 |
| 1997 | 7.24249 |
| 1996 | 6.89859 |
| 1995 | 6.48401 |
| 1994 | 6.17846 |
| 1993 | 5.95465 |
| 1992 | 5.78982 |
| 1991 | 5.66312 |
| 1990 | 5.54913 |
| 1989 | 5.43171 |
| 1988 | 5.31775 |
| 1987 | 5.21206 |
| 1986 | 5.08135 |
| 1985 | 4.86041 |
| 1984 | 4.61315 |
| 1983 | 4.43827 |
| 1982 | 4.32551 |
| 1981 | 4.26669 |
| 1980 | 4.24457 |
| 1979 | 4.24362 |
| 1978 | 4.2622 |
| 1977 | 4.29748 |
| 1976 | 4.34402 |
| 1975 | 4.40515 |
| 1974 | 4.48564 |
| 1973 | 4.58131 |
| 1972 | 4.69778 |
| 1971 | 4.8429 |
| 1970 | 5.01302 |
| 1969 | 5.05242 |
| 1968 | 4.9374 |
| 1967 | 4.83 |
| 1966 | 4.73139 |
| 1965 | 4.63801 |
| 1964 | 4.55396 |
| 1963 | 4.47477 |
| 1962 | 4.40528 |
| 1961 | 4.33186 |
| 1960 | 4.27034 |