| 年份 | 英国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 24.8411 |
| 2020 | 24.7117 |
| 2019 | 25.1544 |
| 2018 | 24.9568 |
| 2017 | 25.1431 |
| 2016 | 24.9081 |
| 2015 | 24.846 |
| 2014 | 25.7657 |
| 2013 | 25.8976 |
| 2012 | 25.6768 |
| 2011 | 25.0568 |
| 2010 | 24.6766 |
| 2009 | 25.0031 |
| 2008 | 24.8212 |
| 2007 | 25.1519 |
| 2006 | 25.1891 |
| 2005 | 23.6804 |
| 2004 | 24.0524 |
| 2003 | 23.3911 |
| 2002 | 23.916 |
| 2001 | 23.358 |
| 2000 | 24.288 |
| 1999 | 24.4575 |
| 1998 | 25.8463 |
| 1997 | 26.3217 |
| 1996 | 25.2056 |
| 1995 | 24.536 |
| 1994 | 24.4327 |
| 1993 | 25.1767 |
| 1992 | 27.0905 |
| 1991 | 27.1442 |
| 1990 | 27.3633 |
| 1989 | 27.7022 |
| 1988 | 28.4628 |
| 1987 | 28.6653 |
| 1986 | 28.686 |
| 1985 | 28.8927 |
| 1984 | 28.6116 |
| 1983 | 28.5165 |
| 1982 | 28.5744 |
| 1981 | 28.5496 |
| 1980 | 28.595 |
| 1979 | 28.2272 |
| 1978 | 28.6695 |
| 1977 | 28.6074 |
| 1976 | 28.4958 |
| 1975 | 28.3925 |
| 1974 | 29.2109 |
| 1973 | 29.244 |
| 1972 | 29.4672 |
| 1971 | 29.4796 |
| 1970 | 29.3556 |
| 1969 | 29.6077 |
| 1968 | 30.0789 |
| 1967 | 30.2112 |
| 1966 | 30.2732 |
| 1965 | 30.3352 |
| 1964 | 30.3972 |
| 1963 | 30.0707 |
| 1962 | 29.9095 |
| 1961 | 29.6573 |
| 1960 | - |