| 年份 | 卡塔尔 |
|---|---|
| 2023 | - |
| 2022 | 1.74 |
| 2021 | 1.64119 |
| 2020 | 1.4875 |
| 2019 | 1.37568 |
| 2018 | 1.34139 |
| 2017 | 1.3395 |
| 2016 | 1.30496 |
| 2015 | 1.22893 |
| 2014 | 1.15351 |
| 2013 | 1.09655 |
| 2012 | 1.05686 |
| 2011 | 1.02638 |
| 2010 | 0.999189 |
| 2009 | 0.976611 |
| 2008 | 0.995066 |
| 2007 | 1.04595 |
| 2006 | 1.02535 |
| 2005 | 0.967577 |
| 2004 | 0.953428 |
| 2003 | 0.95513 |
| 2002 | 0.958472 |
| 2001 | 0.963814 |
| 2000 | 0.968782 |
| 1999 | 0.975598 |
| 1998 | 0.987183 |
| 1997 | 0.997846 |
| 1996 | 0.994529 |
| 1995 | 0.979039 |
| 1994 | 0.96039 |
| 1993 | 0.93681 |
| 1992 | 0.909811 |
| 1991 | 0.885229 |
| 1990 | 0.86261 |
| 1989 | 0.842871 |
| 1988 | 0.828289 |
| 1987 | 0.816913 |
| 1986 | 0.809531 |
| 1985 | 0.81539 |
| 1984 | 0.835272 |
| 1983 | 0.859508 |
| 1982 | 0.885834 |
| 1981 | 0.914812 |
| 1980 | 0.947758 |
| 1979 | 0.979608 |
| 1978 | 1.01064 |
| 1977 | 1.04738 |
| 1976 | 1.08754 |
| 1975 | 1.12815 |
| 1974 | 1.17466 |
| 1973 | 1.22574 |
| 1972 | 1.27977 |
| 1971 | 1.34027 |
| 1970 | 1.40454 |
| 1969 | 1.45612 |
| 1968 | 1.49772 |
| 1967 | 1.54355 |
| 1966 | 1.59515 |
| 1965 | 1.65312 |
| 1964 | 1.71394 |
| 1963 | 1.78186 |
| 1962 | 1.8635 |
| 1961 | 1.95257 |
| 1960 | 2.02869 |