| 年份 | 海峡群岛 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 93.0018 |
| 2020 | 93.0287 |
| 2019 | 93.1208 |
| 2018 | 93.141 |
| 2017 | 93.1072 |
| 2016 | 93.079 |
| 2015 | 93.1654 |
| 2014 | 93.5792 |
| 2013 | 93.255 |
| 2012 | 93.054 |
| 2011 | 93.4313 |
| 2010 | 92.8771 |
| 2009 | 92.8293 |
| 2008 | 93.008 |
| 2007 | 92.9272 |
| 2006 | 92.5299 |
| 2005 | 92.2161 |
| 2004 | 92.0389 |
| 2003 | 91.5695 |
| 2002 | 90.8982 |
| 2001 | 91.2858 |
| 2000 | 91.1797 |
| 1999 | 90.9683 |
| 1998 | 90.9564 |
| 1997 | 90.2608 |
| 1996 | 90.0325 |
| 1995 | 89.8319 |
| 1994 | 90.0229 |
| 1993 | 88.8391 |
| 1992 | 90.6578 |
| 1991 | 88.3925 |
| 1990 | 89.4074 |
| 1989 | 89.337 |
| 1988 | 89.1973 |
| 1987 | 88.7952 |
| 1986 | 87.7458 |
| 1985 | 87.2785 |
| 1984 | 88.2195 |
| 1983 | 85.9558 |
| 1982 | 86.8546 |
| 1981 | 85.7493 |
| 1980 | 85.2007 |
| 1979 | 84.117 |
| 1978 | 84.9708 |
| 1977 | 84.4485 |
| 1976 | 84.0659 |
| 1975 | 82.9277 |
| 1974 | 83.6987 |
| 1973 | 83.6047 |
| 1972 | 83.222 |
| 1971 | 82.9381 |
| 1970 | 82.3028 |
| 1969 | 82.6213 |
| 1968 | 82.1105 |
| 1967 | 84.8566 |
| 1966 | 83.6662 |
| 1965 | 83.3046 |
| 1964 | 83.7338 |
| 1963 | 80.6872 |
| 1962 | 82.7722 |
| 1961 | 79.7968 |
| 1960 | 82.2422 |