| 年份 | 巴林 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 88.5305 |
| 2020 | 88.8737 |
| 2019 | 89.2793 |
| 2018 | 89.04 |
| 2017 | 88.7119 |
| 2016 | 88.4628 |
| 2015 | 88.2641 |
| 2014 | 88.0287 |
| 2013 | 87.9234 |
| 2012 | 87.8028 |
| 2011 | 87.5763 |
| 2010 | 87.4377 |
| 2009 | 86.7227 |
| 2008 | 85.8495 |
| 2007 | 84.795 |
| 2006 | 83.9816 |
| 2005 | 83.5971 |
| 2004 | 83 |
| 2003 | 82.6776 |
| 2002 | 81.9604 |
| 2001 | 81.744 |
| 2000 | 80.639 |
| 1999 | 79.9627 |
| 1998 | 79.0153 |
| 1997 | 79.2448 |
| 1996 | 79.432 |
| 1995 | 78.8355 |
| 1994 | 78.633 |
| 1993 | 78.8288 |
| 1992 | 77.882 |
| 1991 | 77.8355 |
| 1990 | 77.3856 |
| 1989 | 77.2904 |
| 1988 | 77.1512 |
| 1987 | 76.9346 |
| 1986 | 76.714 |
| 1985 | 76.3808 |
| 1984 | 76.2545 |
| 1983 | 75.2995 |
| 1982 | 74.9821 |
| 1981 | 74.7693 |
| 1980 | 73.9114 |
| 1979 | 73.5707 |
| 1978 | 72.5027 |
| 1977 | 72.2355 |
| 1976 | 71.2064 |
| 1975 | 70.1101 |
| 1974 | 69.2748 |
| 1973 | 68.1299 |
| 1972 | 66.8443 |
| 1971 | 65.7075 |
| 1970 | 63.8096 |
| 1969 | 62.6095 |
| 1968 | 60.4467 |
| 1967 | 58.4415 |
| 1966 | 56.3754 |
| 1965 | 54.2821 |
| 1964 | 52.0773 |
| 1963 | 50.2154 |
| 1962 | 48.0307 |
| 1961 | 45.842 |
| 1960 | 43.2483 |