| 年份 | 英国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 90.3879 |
| 2020 | 90.6266 |
| 2019 | 91.497 |
| 2018 | 91.2109 |
| 2017 | 91.3698 |
| 2016 | 91.097 |
| 2015 | 91.251 |
| 2014 | 91.2721 |
| 2013 | 91.2492 |
| 2012 | 91.1462 |
| 2011 | 90.9868 |
| 2010 | 90.7117 |
| 2009 | 90.5558 |
| 2008 | 90.216 |
| 2007 | 90.1709 |
| 2006 | 90.0133 |
| 2005 | 89.9161 |
| 2004 | 89.7805 |
| 2003 | 89.3301 |
| 2002 | 89.3041 |
| 2001 | 89.0991 |
| 2000 | 88.8748 |
| 1999 | 88.5758 |
| 1998 | 88.4837 |
| 1997 | 88.3026 |
| 1996 | 88.0848 |
| 1995 | 87.8052 |
| 1994 | 87.7525 |
| 1993 | 87.2267 |
| 1992 | 87.225 |
| 1991 | 86.8241 |
| 1990 | 86.3576 |
| 1989 | 85.9975 |
| 1988 | 85.747 |
| 1987 | 85.498 |
| 1986 | 85.3801 |
| 1985 | 84.8967 |
| 1984 | 84.8493 |
| 1983 | 84.6156 |
| 1982 | 84.2689 |
| 1981 | 84.1611 |
| 1980 | 83.6913 |
| 1979 | 83.1811 |
| 1978 | 83.0401 |
| 1977 | 83.2266 |
| 1976 | 82.7262 |
| 1975 | 82.7366 |
| 1974 | 82.4323 |
| 1973 | 82.3748 |
| 1972 | 81.9915 |
| 1971 | 82.296 |
| 1970 | 81.954 |
| 1969 | 81.5964 |
| 1968 | 81.8493 |
| 1967 | 82.1943 |
| 1966 | 81.6125 |
| 1965 | 81.5897 |
| 1964 | 81.5177 |
| 1963 | 80.7324 |
| 1962 | 80.7869 |
| 1961 | 80.7207 |
| 1960 | 80.9153 |