| 年份 | 英屬維爾京群島 |
|---|---|
| 2023 | - |
| 2022 | 7.91064 |
| 2021 | 8.36366 |
| 2020 | 8.74161 |
| 2019 | 8.96825 |
| 2018 | 9.0454 |
| 2017 | 8.993 |
| 2016 | 8.86698 |
| 2015 | 8.78487 |
| 2014 | 8.75959 |
| 2013 | 8.72249 |
| 2012 | 8.76033 |
| 2011 | 8.83124 |
| 2010 | 8.96684 |
| 2009 | 9.10796 |
| 2008 | 9.13454 |
| 2007 | 9.14722 |
| 2006 | 9.2108 |
| 2005 | 9.28356 |
| 2004 | 9.38456 |
| 2003 | 9.6609 |
| 2002 | 9.97189 |
| 2001 | 10.1908 |
| 2000 | 10.3999 |
| 1999 | 10.5203 |
| 1998 | 10.4407 |
| 1997 | 10.2654 |
| 1996 | 10.0505 |
| 1995 | 9.80057 |
| 1994 | 9.6827 |
| 1993 | 9.52574 |
| 1992 | 9.15601 |
| 1991 | 8.73781 |
| 1990 | 8.4009 |
| 1989 | 8.09103 |
| 1988 | 7.85438 |
| 1987 | 7.7846 |
| 1986 | 7.69121 |
| 1985 | 7.52323 |
| 1984 | 7.41901 |
| 1983 | 7.34351 |
| 1982 | 7.11945 |
| 1981 | 6.90767 |
| 1980 | 6.72909 |
| 1979 | 6.23775 |
| 1978 | 5.5871 |
| 1977 | 5.07795 |
| 1976 | 4.63808 |
| 1975 | 4.31742 |
| 1974 | 4.20319 |
| 1973 | 4.22535 |
| 1972 | 4.36367 |
| 1971 | 4.57397 |
| 1970 | 4.7483 |
| 1969 | 4.88057 |
| 1968 | 4.95461 |
| 1967 | 4.93038 |
| 1966 | 4.78041 |
| 1965 | 4.47365 |
| 1964 | 4.18302 |
| 1963 | 4.03526 |
| 1962 | 4.01606 |
| 1961 | 4.09898 |
| 1960 | 4.27307 |