| 年份 | 英国 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.00102274 |
| 2020 | 0.00102333 |
| 2019 | 0.00191573 |
| 2018 | 0.00252814 |
| 2017 | 0.00253441 |
| 2016 | 0.00246187 |
| 2015 | 0.00352344 |
| 2014 | 0.00525367 |
| 2013 | 0.00648468 |
| 2012 | 0.0153165 |
| 2011 | 0.0352096 |
| 2010 | 0.0301037 |
| 2009 | 0.0164406 |
| 2008 | 0.0449804 |
| 2007 | 0.0121864 |
| 2006 | 0.00973239 |
| 2005 | 0.0110054 |
| 2004 | 0.0197998 |
| 2003 | 0.00382339 |
| 2002 | 0.00441137 |
| 2001 | 0.0112116 |
| 2000 | 0.00314835 |
| 1999 | 0.000331751 |
| 1998 | 0.00258062 |
| 1997 | 0.00332664 |
| 1996 | 0.00602372 |
| 1995 | 0.00934839 |
| 1994 | 0.00267834 |
| 1993 | 0.002923 |
| 1992 | 0.0166229 |
| 1991 | 0.0340665 |
| 1990 | 0.0402449 |
| 1989 | 0.0076369 |
| 1988 | 0.00715262 |
| 1987 | 0.00813687 |
| 1986 | 0.0283572 |
| 1985 | 0.0944966 |
| 1984 | 0.0305087 |
| 1983 | 0.20398 |
| 1982 | 0.502843 |
| 1981 | 0.454571 |
| 1980 | 0.185592 |
| 1979 | 0.131561 |
| 1978 | 0.219064 |
| 1977 | 0.380119 |
| 1976 | 0.44329 |
| 1975 | 0.4065 |
| 1974 | 0.0771863 |
| 1973 | 0.0478447 |
| 1972 | 0.0439582 |
| 1971 | 0.0640941 |
| 1970 | 0.0564456 |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |