| 年份 | 卡塔尔  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 2.10663 | 
| 2021 | 1.85763 | 
| 2020 | 2.17526 | 
| 2019 | 2.47248 | 
| 2018 | 2.51502 | 
| 2017 | 2.75808 | 
| 2016 | 2.94225 | 
| 2015 | 3.15054 | 
| 2014 | 3.45695 | 
| 2013 | 3.46378 | 
| 2012 | 3.4327 | 
| 2011 | 3.32616 | 
| 2010 | 3.05713 | 
| 2009 | 3.13247 | 
| 2008 | 3.45127 | 
| 2007 | 3.90829 | 
| 2006 | 4.56922 | 
| 2005 | 4.74803 | 
| 2004 | 4.51984 | 
| 2003 | 4.86421 | 
| 2002 | 5.43855 | 
| 2001 | 5.94816 | 
| 2000 | 6.24967 | 
| 1999 | 6.24239 | 
| 1998 | 5.88458 | 
| 1997 | 5.29752 | 
| 1996 | 5.14919 | 
| 1995 | 5.54557 | 
| 1994 | 5.98645 | 
| 1993 | 6.41526 | 
| 1992 | 6.78054 | 
| 1991 | 7.0353 | 
| 1990 | 7.12981 | 
| 1989 | 7.02382 | 
| 1988 | 6.71053 | 
| 1987 | 6.23323 | 
| 1986 | 5.80475 | 
| 1985 | 6.01625 | 
| 1984 | 6.86629 | 
| 1983 | 7.86513 | 
| 1982 | 8.9415 | 
| 1981 | 10.0241 | 
| 1980 | 11.0448 | 
| 1979 | 11.9569 | 
| 1978 | 12.7053 | 
| 1977 | 13.2157 | 
| 1976 | 13.4272 | 
| 1975 | 13.283 | 
| 1974 | 12.7525 | 
| 1973 | 11.8606 | 
| 1972 | 10.6583 | 
| 1971 | 9.20783 | 
| 1970 | 7.57934 | 
| 1969 | 6.82205 | 
| 1968 | 7.19549 | 
| 1967 | 7.57452 | 
| 1966 | 7.94892 | 
| 1965 | 8.32401 | 
| 1964 | 8.68719 | 
| 1963 | 8.99236 | 
| 1962 | 9.22812 | 
| 1961 | 9.37335 | 
| 1960 | 9.41722 |