| 年份 | 巴林 |
|---|---|
| 2023 | - |
| 2022 | 20.1867 |
| 2021 | 20.3772 |
| 2020 | 20.299 |
| 2019 | 20.0683 |
| 2018 | 19.9291 |
| 2017 | 19.9933 |
| 2016 | 20.1922 |
| 2015 | 20.3692 |
| 2014 | 20.2403 |
| 2013 | 19.8996 |
| 2012 | 20.1465 |
| 2011 | 20.5523 |
| 2010 | 20.4503 |
| 2009 | 20.7212 |
| 2008 | 21.5466 |
| 2007 | 22.4109 |
| 2006 | 23.4025 |
| 2005 | 24.5717 |
| 2004 | 25.9259 |
| 2003 | 27.2198 |
| 2002 | 28.1004 |
| 2001 | 28.6996 |
| 2000 | 29.2739 |
| 1999 | 29.8812 |
| 1998 | 30.5436 |
| 1997 | 31.2416 |
| 1996 | 31.9139 |
| 1995 | 32.5111 |
| 1994 | 33.0346 |
| 1993 | 33.4736 |
| 1992 | 33.7795 |
| 1991 | 33.8817 |
| 1990 | 33.8236 |
| 1989 | 33.7332 |
| 1988 | 33.6856 |
| 1987 | 33.7177 |
| 1986 | 33.8338 |
| 1985 | 34.0241 |
| 1984 | 34.275 |
| 1983 | 34.5789 |
| 1982 | 34.9242 |
| 1981 | 35.301 |
| 1980 | 35.7945 |
| 1979 | 36.433 |
| 1978 | 37.1628 |
| 1977 | 38.0028 |
| 1976 | 38.9615 |
| 1975 | 40.034 |
| 1974 | 41.1826 |
| 1973 | 42.3499 |
| 1972 | 43.4748 |
| 1971 | 44.4209 |
| 1970 | 44.9935 |
| 1969 | 45.2624 |
| 1968 | 45.398 |
| 1967 | 45.3705 |
| 1966 | 45.1482 |
| 1965 | 44.7493 |
| 1964 | 44.362 |
| 1963 | 44.0401 |
| 1962 | 43.7086 |
| 1961 | 43.3849 |
| 1960 | 43.062 |