| 年份 | 英屬維爾京群島  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 8.97955 | 
| 2021 | 8.84778 | 
| 2020 | 8.73826 | 
| 2019 | 8.69433 | 
| 2018 | 8.63331 | 
| 2017 | 8.62944 | 
| 2016 | 8.68362 | 
| 2015 | 8.79885 | 
| 2014 | 8.95755 | 
| 2013 | 9.0614 | 
| 2012 | 9.08732 | 
| 2011 | 9.0972 | 
| 2010 | 9.03323 | 
| 2009 | 8.93165 | 
| 2008 | 9.03778 | 
| 2007 | 9.24712 | 
| 2006 | 9.41273 | 
| 2005 | 9.58084 | 
| 2004 | 9.68179 | 
| 2003 | 9.62048 | 
| 2002 | 9.46039 | 
| 2001 | 9.23215 | 
| 2000 | 8.91353 | 
| 1999 | 8.71142 | 
| 1998 | 8.5535 | 
| 1997 | 8.28142 | 
| 1996 | 8.00924 | 
| 1995 | 7.77325 | 
| 1994 | 7.46387 | 
| 1993 | 7.16599 | 
| 1992 | 7.02533 | 
| 1991 | 6.86542 | 
| 1990 | 6.64214 | 
| 1989 | 6.5244 | 
| 1988 | 6.42752 | 
| 1987 | 6.18493 | 
| 1986 | 5.9377 | 
| 1985 | 5.73831 | 
| 1984 | 5.38661 | 
| 1983 | 4.94579 | 
| 1982 | 4.62068 | 
| 1981 | 4.29396 | 
| 1980 | 4.01645 | 
| 1979 | 3.88523 | 
| 1978 | 3.82986 | 
| 1977 | 3.85632 | 
| 1976 | 3.95574 | 
| 1975 | 4.02835 | 
| 1974 | 4.09952 | 
| 1973 | 4.18729 | 
| 1972 | 4.21981 | 
| 1971 | 4.11078 | 
| 1970 | 3.86169 | 
| 1969 | 3.72247 | 
| 1968 | 3.68588 | 
| 1967 | 3.67496 | 
| 1966 | 3.76781 | 
| 1965 | 3.91897 | 
| 1964 | 4.03582 | 
| 1963 | 4.12218 | 
| 1962 | 4.17922 | 
| 1961 | 4.20051 | 
| 1960 | 4.2859 |