| 年份 | 科威特  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 3.53707 | 
| 2021 | 3.22203 | 
| 2020 | 2.87759 | 
| 2019 | 2.59672 | 
| 2018 | 2.40049 | 
| 2017 | 2.2304 | 
| 2016 | 2.05563 | 
| 2015 | 1.88759 | 
| 2014 | 1.74158 | 
| 2013 | 1.61682 | 
| 2012 | 1.51551 | 
| 2011 | 1.4346 | 
| 2010 | 1.39089 | 
| 2009 | 1.37068 | 
| 2008 | 1.35358 | 
| 2007 | 1.34268 | 
| 2006 | 1.33503 | 
| 2005 | 1.3193 | 
| 2004 | 1.27253 | 
| 2003 | 1.20787 | 
| 2002 | 1.15312 | 
| 2001 | 1.1128 | 
| 2000 | 1.08791 | 
| 1999 | 1.07401 | 
| 1998 | 1.06365 | 
| 1997 | 1.04975 | 
| 1996 | 1.02666 | 
| 1995 | 1.03561 | 
| 1994 | 1.16928 | 
| 1993 | 1.35787 | 
| 1992 | 1.39573 | 
| 1991 | 1.32671 | 
| 1990 | 1.18791 | 
| 1989 | 1.09872 | 
| 1988 | 1.02232 | 
| 1987 | 0.952305 | 
| 1986 | 0.891763 | 
| 1985 | 0.869549 | 
| 1984 | 0.877698 | 
| 1983 | 0.898737 | 
| 1982 | 0.937475 | 
| 1981 | 0.973907 | 
| 1980 | 0.991831 | 
| 1979 | 0.995739 | 
| 1978 | 1.00107 | 
| 1977 | 1.00574 | 
| 1976 | 1.0145 | 
| 1975 | 1.01482 | 
| 1974 | 1.00395 | 
| 1973 | 1.00048 | 
| 1972 | 1.00662 | 
| 1971 | 1.02031 | 
| 1970 | 1.04147 | 
| 1969 | 1.07371 | 
| 1968 | 1.11835 | 
| 1967 | 1.17374 | 
| 1966 | 1.24047 | 
| 1965 | 1.31442 | 
| 1964 | 1.39692 | 
| 1963 | 1.50179 | 
| 1962 | 1.62561 | 
| 1961 | 1.72477 | 
| 1960 | 1.76829 |