| 年份 | 开曼群岛 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 84.7953 |
| 2020 | 84.6833 |
| 2019 | 84.5283 |
| 2018 | 84.3835 |
| 2017 | 84.3066 |
| 2016 | 84.2625 |
| 2015 | 84.263 |
| 2014 | 84.4016 |
| 2013 | 84.7286 |
| 2012 | 85.1058 |
| 2011 | 85.5669 |
| 2010 | 86.4488 |
| 2009 | 86.4086 |
| 2008 | 86.6636 |
| 2007 | 86.3608 |
| 2006 | 85.664 |
| 2005 | 85.2016 |
| 2004 | 84.1713 |
| 2003 | 83.737 |
| 2002 | 83.1874 |
| 2001 | 82.7813 |
| 2000 | 82.8101 |
| 1999 | 82.9306 |
| 1998 | 82.918 |
| 1997 | 82.8923 |
| 1996 | 82.7702 |
| 1995 | 82.598 |
| 1994 | 82.4013 |
| 1993 | 82.3319 |
| 1992 | 81.9912 |
| 1991 | 81.9436 |
| 1990 | 81.8824 |
| 1989 | 81.7188 |
| 1988 | 81.559 |
| 1987 | 81.4245 |
| 1986 | 81.2703 |
| 1985 | 81.0524 |
| 1984 | 80.7603 |
| 1983 | 80.2853 |
| 1982 | 79.82 |
| 1981 | 79.2342 |
| 1980 | 78.6049 |
| 1979 | 77.8161 |
| 1978 | 76.7901 |
| 1977 | 75.4701 |
| 1976 | 74.0449 |
| 1975 | 72.4181 |
| 1974 | 71.0047 |
| 1973 | 70.0081 |
| 1972 | 69.2713 |
| 1971 | 68.9318 |
| 1970 | 68.6672 |
| 1969 | 68.3482 |
| 1968 | 67.7181 |
| 1967 | 66.9138 |
| 1966 | 65.7241 |
| 1965 | 64.3703 |
| 1964 | 62.9341 |
| 1963 | 61.4727 |
| 1962 | 60.0023 |
| 1961 | 58.5201 |
| 1960 | 57.3993 |