| 年份 | 英国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 80.7 |
| 2020 | 80.3512 |
| 2019 | 81.4049 |
| 2018 | 81.2561 |
| 2017 | 81.2561 |
| 2016 | 81.1561 |
| 2015 | 80.9561 |
| 2014 | 81.3049 |
| 2013 | 81.0049 |
| 2012 | 80.9049 |
| 2011 | 80.9512 |
| 2010 | 80.4024 |
| 2009 | 80.0512 |
| 2008 | 79.6 |
| 2007 | 79.4488 |
| 2006 | 79.2488 |
| 2005 | 79.0488 |
| 2004 | 78.7463 |
| 2003 | 78.4463 |
| 2002 | 78.1439 |
| 2001 | 77.9927 |
| 2000 | 77.7415 |
| 1999 | 77.3902 |
| 1998 | 77.1902 |
| 1997 | 77.211 |
| 1996 | 77.0878 |
| 1995 | 76.8366 |
| 1994 | 76.8854 |
| 1993 | 76.3854 |
| 1992 | 76.4341 |
| 1991 | 76.0829 |
| 1990 | 75.8805 |
| 1989 | 75.5829 |
| 1988 | 75.3805 |
| 1987 | 75.2805 |
| 1986 | 74.9293 |
| 1985 | 74.6293 |
| 1984 | 74.778 |
| 1983 | 74.3781 |
| 1982 | 74.178 |
| 1981 | 74.0268 |
| 1980 | 73.6756 |
| 1979 | 73.2756 |
| 1978 | 73.1756 |
| 1977 | 73.2244 |
| 1976 | 72.7756 |
| 1975 | 72.7244 |
| 1974 | 72.5244 |
| 1973 | 72.3244 |
| 1972 | 72.1244 |
| 1971 | 72.2732 |
| 1970 | 71.9732 |
| 1969 | 71.722 |
| 1968 | 71.7244 |
| 1967 | 72.1244 |
| 1966 | 71.5732 |
| 1965 | 71.6244 |
| 1964 | 71.6244 |
| 1963 | 70.8268 |
| 1962 | 70.9268 |
| 1961 | 70.8781 |
| 1960 | 71.1268 |