| 年份 | 开曼群岛 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 77.0417 |
| 2020 | 77.1024 |
| 2019 | 77.0885 |
| 2018 | 77.0079 |
| 2017 | 76.9367 |
| 2016 | 76.8432 |
| 2015 | 76.729 |
| 2014 | 76.719 |
| 2013 | 76.814 |
| 2012 | 76.8855 |
| 2011 | 77.0101 |
| 2010 | 77.5491 |
| 2009 | 77.199 |
| 2008 | 77.1001 |
| 2007 | 76.6985 |
| 2006 | 76.3488 |
| 2005 | 75.4314 |
| 2004 | 74.3999 |
| 2003 | 73.5993 |
| 2002 | 72.673 |
| 2001 | 71.7998 |
| 2000 | 71.1255 |
| 1999 | 70.5635 |
| 1998 | 70.142 |
| 1997 | 69.8225 |
| 1996 | 69.6418 |
| 1995 | 69.4596 |
| 1994 | 69.476 |
| 1993 | 69.4755 |
| 1992 | 69.5913 |
| 1991 | 69.5905 |
| 1990 | 69.6171 |
| 1989 | 69.784 |
| 1988 | 70.0068 |
| 1987 | 70.4143 |
| 1986 | 70.817 |
| 1985 | 71.0362 |
| 1984 | 70.9358 |
| 1983 | 70.6918 |
| 1982 | 70.308 |
| 1981 | 69.4329 |
| 1980 | 68.1725 |
| 1979 | 66.7595 |
| 1978 | 64.9046 |
| 1977 | 62.6964 |
| 1976 | 60.7932 |
| 1975 | 59.1441 |
| 1974 | 58.0795 |
| 1973 | 57.8131 |
| 1972 | 57.7862 |
| 1971 | 57.8141 |
| 1970 | 57.9153 |
| 1969 | 57.9129 |
| 1968 | 57.7551 |
| 1967 | 57.228 |
| 1966 | 56.3849 |
| 1965 | 55.3187 |
| 1964 | 53.9014 |
| 1963 | 52.4685 |
| 1962 | 50.9368 |
| 1961 | 49.4743 |
| 1960 | 48.3776 |