| 年份 | 卡塔尔 |
|---|---|
| 2023 | - |
| 2022 | 1.82222 |
| 2021 | 1.66952 |
| 2020 | 1.46612 |
| 2019 | 1.32942 |
| 2018 | 1.27341 |
| 2017 | 1.25208 |
| 2016 | 1.23956 |
| 2015 | 1.21807 |
| 2014 | 1.18238 |
| 2013 | 1.12035 |
| 2012 | 1.04148 |
| 2011 | 0.953748 |
| 2010 | 0.872634 |
| 2009 | 0.843937 |
| 2008 | 0.882192 |
| 2007 | 0.977359 |
| 2006 | 1.11195 |
| 2005 | 1.26826 |
| 2004 | 1.33497 |
| 2003 | 1.28123 |
| 2002 | 1.21513 |
| 2001 | 1.17317 |
| 2000 | 1.15579 |
| 1999 | 1.16178 |
| 1998 | 1.18189 |
| 1997 | 1.20236 |
| 1996 | 1.20562 |
| 1995 | 1.18616 |
| 1994 | 1.1539 |
| 1993 | 1.11584 |
| 1992 | 1.07679 |
| 1991 | 1.03865 |
| 1990 | 1.00065 |
| 1989 | 0.963062 |
| 1988 | 0.92291 |
| 1987 | 0.876634 |
| 1986 | 0.828648 |
| 1985 | 0.790685 |
| 1984 | 0.766057 |
| 1983 | 0.75118 |
| 1982 | 0.744338 |
| 1981 | 0.742687 |
| 1980 | 0.749602 |
| 1979 | 0.767623 |
| 1978 | 0.793423 |
| 1977 | 0.828214 |
| 1976 | 0.872144 |
| 1975 | 0.92495 |
| 1974 | 0.991137 |
| 1973 | 1.0728 |
| 1972 | 1.17223 |
| 1971 | 1.29864 |
| 1970 | 1.46198 |
| 1969 | 1.56361 |
| 1968 | 1.57223 |
| 1967 | 1.58516 |
| 1966 | 1.60108 |
| 1965 | 1.62815 |
| 1964 | 1.66435 |
| 1963 | 1.71109 |
| 1962 | 1.77173 |
| 1961 | 1.8482 |
| 1960 | 1.92012 |