| 年份 | 英国 |
|---|---|
| 2023 | - |
| 2022 | 6.85138 |
| 2021 | 6.82354 |
| 2020 | 6.7444 |
| 2019 | 6.61627 |
| 2018 | 6.4736 |
| 2017 | 6.33393 |
| 2016 | 6.1944 |
| 2015 | 6.05294 |
| 2014 | 5.92848 |
| 2013 | 5.83577 |
| 2012 | 5.76097 |
| 2011 | 5.71181 |
| 2010 | 5.71624 |
| 2009 | 5.7805 |
| 2008 | 5.89926 |
| 2007 | 6.10312 |
| 2006 | 6.31243 |
| 2005 | 6.39509 |
| 2004 | 6.36873 |
| 2003 | 6.26174 |
| 2002 | 6.01671 |
| 2001 | 5.70003 |
| 2000 | 5.45991 |
| 1999 | 5.30011 |
| 1998 | 5.17681 |
| 1997 | 5.10443 |
| 1996 | 5.09272 |
| 1995 | 5.10506 |
| 1994 | 5.09111 |
| 1993 | 5.04682 |
| 1992 | 5.01253 |
| 1991 | 5.01815 |
| 1990 | 5.05976 |
| 1989 | 5.12396 |
| 1988 | 5.20056 |
| 1987 | 5.27351 |
| 1986 | 5.33709 |
| 1985 | 5.39768 |
| 1984 | 5.46459 |
| 1983 | 5.55007 |
| 1982 | 5.66884 |
| 1981 | 5.83103 |
| 1980 | 6.03159 |
| 1979 | 6.15628 |
| 1978 | 6.07659 |
| 1977 | 5.8665 |
| 1976 | 5.64725 |
| 1975 | 5.46127 |
| 1974 | 5.41257 |
| 1973 | 5.58379 |
| 1972 | 5.85331 |
| 1971 | 6.07006 |
| 1970 | 6.20395 |
| 1969 | 6.2712 |
| 1968 | 6.30885 |
| 1967 | 6.3481 |
| 1966 | 6.38464 |
| 1965 | 6.40799 |
| 1964 | 6.42084 |
| 1963 | 6.41736 |
| 1962 | 6.39469 |
| 1961 | 6.36788 |
| 1960 | 6.34223 |