| 年份 | 科威特  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 5.03157 | 
| 2021 | 4.74199 | 
| 2020 | 4.78436 | 
| 2019 | 4.88483 | 
| 2018 | 4.84173 | 
| 2017 | 4.88151 | 
| 2016 | 4.90059 | 
| 2015 | 5.03262 | 
| 2014 | 5.21474 | 
| 2013 | 5.26315 | 
| 2012 | 5.34335 | 
| 2011 | 5.46137 | 
| 2010 | 5.63951 | 
| 2009 | 5.85682 | 
| 2008 | 6.11699 | 
| 2007 | 6.35808 | 
| 2006 | 6.44989 | 
| 2005 | 6.39864 | 
| 2004 | 6.58794 | 
| 2003 | 7.05947 | 
| 2002 | 7.51087 | 
| 2001 | 7.89501 | 
| 2000 | 8.1748 | 
| 1999 | 8.31063 | 
| 1998 | 8.22984 | 
| 1997 | 7.85647 | 
| 1996 | 7.16267 | 
| 1995 | 6.70721 | 
| 1994 | 7.72889 | 
| 1993 | 9.45022 | 
| 1992 | 9.72071 | 
| 1991 | 9.04691 | 
| 1990 | 7.92902 | 
| 1989 | 7.40551 | 
| 1988 | 7.19105 | 
| 1987 | 7.17642 | 
| 1986 | 7.34802 | 
| 1985 | 7.57013 | 
| 1984 | 7.79543 | 
| 1983 | 8.03275 | 
| 1982 | 8.23628 | 
| 1981 | 8.4368 | 
| 1980 | 8.68007 | 
| 1979 | 8.97019 | 
| 1978 | 9.24657 | 
| 1977 | 9.49452 | 
| 1976 | 9.66675 | 
| 1975 | 9.54307 | 
| 1974 | 9.21069 | 
| 1973 | 8.95285 | 
| 1972 | 8.75055 | 
| 1971 | 8.61874 | 
| 1970 | 8.6527 | 
| 1969 | 8.79248 | 
| 1968 | 8.92836 | 
| 1967 | 9.09829 | 
| 1966 | 9.31105 | 
| 1965 | 9.41617 | 
| 1964 | 9.34833 | 
| 1963 | 9.1839 | 
| 1962 | 8.91155 | 
| 1961 | 8.71849 | 
| 1960 | 8.61851 |