| 年份 | 巴林 |
|---|---|
| 2023 | - |
| 2022 | 26.5413 |
| 2021 | 26.7648 |
| 2020 | 26.5332 |
| 2019 | 26.0683 |
| 2018 | 25.7915 |
| 2017 | 25.8836 |
| 2016 | 26.2127 |
| 2015 | 26.5025 |
| 2014 | 26.2439 |
| 2013 | 25.603 |
| 2012 | 25.9556 |
| 2011 | 26.6041 |
| 2010 | 26.4167 |
| 2009 | 26.8556 |
| 2008 | 28.2449 |
| 2007 | 29.7371 |
| 2006 | 31.492 |
| 2005 | 33.6209 |
| 2004 | 36.1775 |
| 2003 | 38.7135 |
| 2002 | 40.4815 |
| 2001 | 41.698 |
| 2000 | 42.8842 |
| 1999 | 44.1612 |
| 1998 | 45.5767 |
| 1997 | 47.0905 |
| 1996 | 48.5715 |
| 1995 | 49.9043 |
| 1994 | 51.0801 |
| 1993 | 52.0693 |
| 1992 | 52.755 |
| 1991 | 52.9658 |
| 1990 | 52.8168 |
| 1989 | 52.609 |
| 1988 | 52.4981 |
| 1987 | 52.5722 |
| 1986 | 52.8463 |
| 1985 | 53.2964 |
| 1984 | 53.8941 |
| 1983 | 54.6251 |
| 1982 | 55.4629 |
| 1981 | 56.3933 |
| 1980 | 57.6568 |
| 1979 | 59.3454 |
| 1978 | 61.3224 |
| 1977 | 63.6554 |
| 1976 | 66.3974 |
| 1975 | 69.5718 |
| 1974 | 73.1099 |
| 1973 | 76.8626 |
| 1972 | 80.643 |
| 1971 | 83.9331 |
| 1970 | 85.8401 |
| 1969 | 86.5722 |
| 1968 | 86.8531 |
| 1967 | 86.5726 |
| 1966 | 85.6234 |
| 1965 | 84.098 |
| 1964 | 82.7732 |
| 1963 | 81.8024 |
| 1962 | 80.797 |
| 1961 | 79.8254 |
| 1960 | 78.8687 |