| 年份 | 科威特 |
|---|---|
| 2023 | - |
| 2022 | 0.440405 |
| 2021 | -2.56281 |
| 2020 | -1.83282 |
| 2019 | 2.82985 |
| 2018 | 4.55608 |
| 2017 | 1.87988 |
| 2016 | 3.50281 |
| 2015 | 3.83757 |
| 2014 | 3.10674 |
| 2013 | 7.15682 |
| 2012 | 7.67643 |
| 2011 | 6.58898 |
| 2010 | 5.15216 |
| 2009 | 5.31183 |
| 2008 | 5.59158 |
| 2007 | 5.88896 |
| 2006 | 5.56835 |
| 2005 | 3.73359 |
| 2004 | 2.44314 |
| 2003 | 2.61011 |
| 2002 | 2.75776 |
| 2001 | 2.89193 |
| 2000 | 3.01539 |
| 1999 | 3.13163 |
| 1998 | 3.24384 |
| 1997 | 3.35694 |
| 1996 | 2.8643 |
| 1995 | 0.856473 |
| 1994 | -0.761154 |
| 1993 | 2.01651 |
| 1992 | 19.052 |
| 1991 | -22.348 |
| 1990 | -27.7222 |
| 1989 | 3.72742 |
| 1988 | 3.86277 |
| 1987 | 4.00315 |
| 1986 | 4.10307 |
| 1985 | 4.05077 |
| 1984 | 4.39269 |
| 1983 | 4.90557 |
| 1982 | 4.95429 |
| 1981 | 5.16311 |
| 1980 | 5.61746 |
| 1979 | 6.0713 |
| 1978 | 6.35614 |
| 1977 | 6.49512 |
| 1976 | 6.43045 |
| 1975 | 6.16931 |
| 1974 | 5.98884 |
| 1973 | 6.02439 |
| 1972 | 6.21361 |
| 1971 | 6.7371 |
| 1970 | 7.73329 |
| 1969 | 8.70212 |
| 1968 | 9.20134 |
| 1967 | 9.40758 |
| 1966 | 9.57329 |
| 1965 | 9.82672 |
| 1964 | 10.2215 |
| 1963 | 10.6033 |
| 1962 | 10.7343 |
| 1961 | 10.6383 |
| 1960 | - |