| 年份 | 科威特 |
|---|---|
| 2023 | - |
| 2022 | 10.0407 |
| 2021 | 11.2133 |
| 2020 | 12.1344 |
| 2019 | 12.8402 |
| 2018 | 13.3785 |
| 2017 | 13.6154 |
| 2016 | 13.7467 |
| 2015 | 13.759 |
| 2014 | 13.7454 |
| 2013 | 13.5606 |
| 2012 | 12.9171 |
| 2011 | 12.0488 |
| 2010 | 11.5197 |
| 2009 | 11.5039 |
| 2008 | 11.5441 |
| 2007 | 11.6283 |
| 2006 | 11.7425 |
| 2005 | 11.7867 |
| 2004 | 11.6 |
| 2003 | 11.2864 |
| 2002 | 11.0219 |
| 2001 | 10.8162 |
| 2000 | 10.6889 |
| 1999 | 10.657 |
| 1998 | 10.7125 |
| 1997 | 10.8243 |
| 1996 | 10.9581 |
| 1995 | 10.8894 |
| 1994 | 10.3586 |
| 1993 | 9.85816 |
| 1992 | 9.8224 |
| 1991 | 9.92706 |
| 1990 | 9.93345 |
| 1989 | 9.85337 |
| 1988 | 9.6886 |
| 1987 | 9.45451 |
| 1986 | 9.16251 |
| 1985 | 8.88122 |
| 1984 | 8.63493 |
| 1983 | 8.41001 |
| 1982 | 8.22113 |
| 1981 | 8.06154 |
| 1980 | 7.85772 |
| 1979 | 7.57976 |
| 1978 | 7.28307 |
| 1977 | 6.98216 |
| 1976 | 6.69508 |
| 1975 | 6.56553 |
| 1974 | 6.59097 |
| 1973 | 6.61643 |
| 1972 | 6.64642 |
| 1971 | 6.68494 |
| 1970 | 6.76372 |
| 1969 | 6.91034 |
| 1968 | 7.12059 |
| 1967 | 7.37175 |
| 1966 | 7.63055 |
| 1965 | 7.86869 |
| 1964 | 8.09951 |
| 1963 | 8.34981 |
| 1962 | 8.61954 |
| 1961 | 8.84984 |
| 1960 | 9.01966 |