| 年份 | 开曼群岛 |
|---|---|
| 2023 | - |
| 2022 | 75.0741 |
| 2021 | 75.3904 |
| 2020 | 75.5826 |
| 2019 | 75.6993 |
| 2018 | 75.8662 |
| 2017 | 76.0416 |
| 2016 | 76.1897 |
| 2015 | 76.2916 |
| 2014 | 76.3455 |
| 2013 | 76.3296 |
| 2012 | 76.2953 |
| 2011 | 76.3092 |
| 2010 | 76.3267 |
| 2009 | 76.2706 |
| 2008 | 76.1076 |
| 2007 | 75.8898 |
| 2006 | 75.6689 |
| 2005 | 75.4475 |
| 2004 | 75.241 |
| 2003 | 75.0721 |
| 2002 | 74.9308 |
| 2001 | 74.8274 |
| 2000 | 74.8162 |
| 1999 | 74.7552 |
| 1998 | 74.5605 |
| 1997 | 74.35 |
| 1996 | 74.1179 |
| 1995 | 73.8339 |
| 1994 | 73.5036 |
| 1993 | 73.1029 |
| 1992 | 72.6082 |
| 1991 | 72.0086 |
| 1990 | 71.3572 |
| 1989 | 70.759 |
| 1988 | 70.224 |
| 1987 | 69.644 |
| 1986 | 68.9892 |
| 1985 | 68.3097 |
| 1984 | 67.612 |
| 1983 | 66.8804 |
| 1982 | 66.1212 |
| 1981 | 65.3681 |
| 1980 | 64.6404 |
| 1979 | 63.7948 |
| 1978 | 62.8076 |
| 1977 | 61.8273 |
| 1976 | 60.835 |
| 1975 | 59.7962 |
| 1974 | 58.7018 |
| 1973 | 57.6107 |
| 1972 | 56.5758 |
| 1971 | 55.5501 |
| 1970 | 54.6357 |
| 1969 | 54.1744 |
| 1968 | 54.1479 |
| 1967 | 54.1886 |
| 1966 | 54.3093 |
| 1965 | 54.5406 |
| 1964 | 54.8765 |
| 1963 | 55.3954 |
| 1962 | 55.9609 |
| 1961 | 56.4895 |
| 1960 | 56.9397 |