| 年份 | 开曼群岛 |
|---|---|
| 2023 | - |
| 2022 | 22.3304 |
| 2021 | 22.2629 |
| 2020 | 22.3469 |
| 2019 | 22.5216 |
| 2018 | 22.6105 |
| 2017 | 22.6731 |
| 2016 | 22.7673 |
| 2015 | 22.9438 |
| 2014 | 23.1774 |
| 2013 | 23.4465 |
| 2012 | 23.7011 |
| 2011 | 23.8559 |
| 2010 | 23.943 |
| 2009 | 24.1176 |
| 2008 | 24.4082 |
| 2007 | 24.7366 |
| 2006 | 25.0747 |
| 2005 | 25.4127 |
| 2004 | 25.7205 |
| 2003 | 25.9779 |
| 2002 | 26.1654 |
| 2001 | 26.2891 |
| 2000 | 26.2748 |
| 1999 | 26.3763 |
| 1998 | 26.7424 |
| 1997 | 27.1311 |
| 1996 | 27.5095 |
| 1995 | 27.912 |
| 1994 | 28.3722 |
| 1993 | 28.9357 |
| 1992 | 29.6321 |
| 1991 | 30.4871 |
| 1990 | 31.4452 |
| 1989 | 32.4077 |
| 1988 | 33.4066 |
| 1987 | 34.5613 |
| 1986 | 35.8346 |
| 1985 | 37.1179 |
| 1984 | 38.4437 |
| 1983 | 39.8549 |
| 1982 | 41.3194 |
| 1981 | 42.7973 |
| 1980 | 44.2012 |
| 1979 | 46.1428 |
| 1978 | 48.6957 |
| 1977 | 51.2947 |
| 1976 | 53.9345 |
| 1975 | 56.6388 |
| 1974 | 59.4598 |
| 1973 | 62.3326 |
| 1972 | 65.066 |
| 1971 | 67.8057 |
| 1970 | 70.2172 |
| 1969 | 71.5866 |
| 1968 | 71.9282 |
| 1967 | 71.9547 |
| 1966 | 71.6843 |
| 1965 | 71.065 |
| 1964 | 70.0775 |
| 1963 | 68.475 |
| 1962 | 66.5922 |
| 1961 | 64.724 |
| 1960 | 63.0182 |