| 年份 | 英国 |
|---|---|
| 2023 | - |
| 2022 | 5.9827 |
| 2021 | 5.84994 |
| 2020 | 5.71437 |
| 2019 | 5.59197 |
| 2018 | 5.49853 |
| 2017 | 5.4193 |
| 2016 | 5.36152 |
| 2015 | 5.35481 |
| 2014 | 5.40612 |
| 2013 | 5.51225 |
| 2012 | 5.70595 |
| 2011 | 5.91263 |
| 2010 | 6.00351 |
| 2009 | 5.99425 |
| 2008 | 5.91161 |
| 2007 | 5.69701 |
| 2006 | 5.40822 |
| 2005 | 5.19057 |
| 2004 | 5.05345 |
| 2003 | 4.95369 |
| 2002 | 4.90451 |
| 2001 | 4.91447 |
| 2000 | 4.94519 |
| 1999 | 4.94116 |
| 1998 | 4.8946 |
| 1997 | 4.84514 |
| 1996 | 4.82612 |
| 1995 | 4.83388 |
| 1994 | 4.85817 |
| 1993 | 4.90035 |
| 1992 | 4.94517 |
| 1991 | 4.98504 |
| 1990 | 5.02801 |
| 1989 | 5.07564 |
| 1988 | 5.13104 |
| 1987 | 5.20911 |
| 1986 | 5.32018 |
| 1985 | 5.45856 |
| 1984 | 5.53274 |
| 1983 | 5.43853 |
| 1982 | 5.23178 |
| 1981 | 5.0179 |
| 1980 | 4.83594 |
| 1979 | 4.77627 |
| 1978 | 4.92047 |
| 1977 | 5.15822 |
| 1976 | 5.34031 |
| 1975 | 5.44051 |
| 1974 | 5.484 |
| 1973 | 5.50305 |
| 1972 | 5.52201 |
| 1971 | 5.54265 |
| 1970 | 5.55209 |
| 1969 | 5.54485 |
| 1968 | 5.5209 |
| 1967 | 5.48123 |
| 1966 | 5.43653 |
| 1965 | 5.38633 |
| 1964 | 5.31378 |
| 1963 | 5.20448 |
| 1962 | 5.06372 |
| 1961 | 4.91233 |
| 1960 | 4.76167 |