| 年份 | 巴林 |
|---|---|
| 2023 | - |
| 2022 | 11.4282 |
| 2021 | 10.9317 |
| 2020 | 10.271 |
| 2019 | 9.7671 |
| 2018 | 9.42034 |
| 2017 | 9.12988 |
| 2016 | 8.94444 |
| 2015 | 8.8594 |
| 2014 | 8.92527 |
| 2013 | 9.10223 |
| 2012 | 9.22163 |
| 2011 | 9.27894 |
| 2010 | 9.238 |
| 2009 | 9.01042 |
| 2008 | 8.74498 |
| 2007 | 8.61485 |
| 2006 | 8.64091 |
| 2005 | 8.82435 |
| 2004 | 9.13098 |
| 2003 | 9.36783 |
| 2002 | 9.32268 |
| 2001 | 9.11656 |
| 2000 | 8.9022 |
| 1999 | 8.68929 |
| 1998 | 8.47843 |
| 1997 | 8.25879 |
| 1996 | 8.02658 |
| 1995 | 7.78577 |
| 1994 | 7.53303 |
| 1993 | 7.26685 |
| 1992 | 6.98921 |
| 1991 | 6.69741 |
| 1990 | 6.34152 |
| 1989 | 5.96266 |
| 1988 | 5.65991 |
| 1987 | 5.44086 |
| 1986 | 5.30195 |
| 1985 | 5.22861 |
| 1984 | 5.20016 |
| 1983 | 5.20003 |
| 1982 | 5.22121 |
| 1981 | 5.23013 |
| 1980 | 5.14802 |
| 1979 | 5.0134 |
| 1978 | 4.91268 |
| 1977 | 4.8433 |
| 1976 | 4.80302 |
| 1975 | 4.79409 |
| 1974 | 4.81769 |
| 1973 | 4.86979 |
| 1972 | 4.95018 |
| 1971 | 5.0527 |
| 1970 | 5.11359 |
| 1969 | 5.11293 |
| 1968 | 5.0935 |
| 1967 | 5.05406 |
| 1966 | 4.99234 |
| 1965 | 4.91623 |
| 1964 | 4.85232 |
| 1963 | 4.79959 |
| 1962 | 4.73786 |
| 1961 | 4.67158 |
| 1960 | 4.61262 |