| 年份 | 卡塔尔 |
|---|---|
| 2023 | - |
| 2022 | 8.89006 |
| 2021 | 8.51666 |
| 2020 | 7.92795 |
| 2019 | 7.45668 |
| 2018 | 7.29958 |
| 2017 | 7.30042 |
| 2016 | 7.34254 |
| 2015 | 7.50488 |
| 2014 | 7.68849 |
| 2013 | 7.62305 |
| 2012 | 7.50893 |
| 2011 | 7.54118 |
| 2010 | 7.74781 |
| 2009 | 8.20762 |
| 2008 | 8.62332 |
| 2007 | 8.84465 |
| 2006 | 9.43963 |
| 2005 | 10.1835 |
| 2004 | 10.3872 |
| 2003 | 10.2999 |
| 2002 | 10.2419 |
| 2001 | 10.2387 |
| 2000 | 10.3125 |
| 1999 | 10.4699 |
| 1998 | 10.6761 |
| 1997 | 10.8391 |
| 1996 | 10.8297 |
| 1995 | 10.73 |
| 1994 | 10.6816 |
| 1993 | 10.6559 |
| 1992 | 10.6281 |
| 1991 | 10.5932 |
| 1990 | 10.5569 |
| 1989 | 10.5208 |
| 1988 | 10.4802 |
| 1987 | 10.4281 |
| 1986 | 10.3654 |
| 1985 | 10.3606 |
| 1984 | 10.4583 |
| 1983 | 10.6291 |
| 1982 | 10.8497 |
| 1981 | 11.0743 |
| 1980 | 11.2549 |
| 1979 | 11.3803 |
| 1978 | 11.4242 |
| 1977 | 11.3466 |
| 1976 | 11.141 |
| 1975 | 10.814 |
| 1974 | 10.3914 |
| 1973 | 9.89643 |
| 1972 | 9.32607 |
| 1971 | 8.67587 |
| 1970 | 7.93397 |
| 1969 | 7.67054 |
| 1968 | 8.02219 |
| 1967 | 8.43485 |
| 1966 | 8.89606 |
| 1965 | 9.39632 |
| 1964 | 9.91908 |
| 1963 | 10.4581 |
| 1962 | 10.9533 |
| 1961 | 11.3378 |
| 1960 | 11.5389 |