| 年份 | 卡塔尔 |
|---|---|
| 2023 | - |
| 2022 | 0.255863 |
| 2021 | -2.64853 |
| 2020 | -1.68299 |
| 2019 | 1.45332 |
| 2018 | 2.00708 |
| 2017 | 4.39455 |
| 2016 | 7.2128 |
| 2015 | 8.65116 |
| 2014 | 8.42689 |
| 2013 | 6.59136 |
| 2012 | 5.47272 |
| 2011 | 5.15608 |
| 2010 | 6.2136 |
| 2009 | 10.8795 |
| 2008 | 15.9057 |
| 2007 | 19.3604 |
| 2006 | 17.8985 |
| 2005 | 8.70643 |
| 2004 | 3.85487 |
| 2003 | 4.83623 |
| 2002 | 4.93701 |
| 2001 | 4.96702 |
| 2000 | 5.18445 |
| 1999 | 5.41119 |
| 1998 | 5.37533 |
| 1997 | 3.9503 |
| 1996 | 2.70641 |
| 1995 | 2.8452 |
| 1994 | 2.96802 |
| 1993 | 3.0813 |
| 1992 | 3.19219 |
| 1991 | 3.29837 |
| 1990 | 3.40339 |
| 1989 | 3.51725 |
| 1988 | 3.64473 |
| 1987 | 3.86418 |
| 1986 | 4.40063 |
| 1985 | 4.93778 |
| 1984 | 5.24273 |
| 1983 | 5.55175 |
| 1982 | 5.83578 |
| 1981 | 6.09515 |
| 1980 | 6.35447 |
| 1979 | 6.647 |
| 1978 | 6.98966 |
| 1977 | 7.39187 |
| 1976 | 7.85907 |
| 1975 | 8.41652 |
| 1974 | 9.08116 |
| 1973 | 9.87497 |
| 1972 | 10.8423 |
| 1971 | 12.0327 |
| 1970 | 12.1394 |
| 1969 | 11.6514 |
| 1968 | 11.9832 |
| 1967 | 12.1149 |
| 1966 | 11.9887 |
| 1965 | 11.9645 |
| 1964 | 12.1479 |
| 1963 | 12.1453 |
| 1962 | 11.7741 |
| 1961 | 9.7494 |
| 1960 | - |