| 年份 | 美属维京群岛  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 31.7529 | 
| 2021 | 31.6754 | 
| 2020 | 31.5336 | 
| 2019 | 31.3645 | 
| 2018 | 31.2675 | 
| 2017 | 31.1126 | 
| 2016 | 30.9442 | 
| 2015 | 30.7994 | 
| 2014 | 30.7071 | 
| 2013 | 30.7143 | 
| 2012 | 30.8627 | 
| 2011 | 31.1409 | 
| 2010 | 31.5074 | 
| 2009 | 31.8882 | 
| 2008 | 32.3646 | 
| 2007 | 33.051 | 
| 2006 | 33.9239 | 
| 2005 | 34.9761 | 
| 2004 | 36.0919 | 
| 2003 | 37.2235 | 
| 2002 | 38.3642 | 
| 2001 | 39.447 | 
| 2000 | 40.403 | 
| 1999 | 41.5968 | 
| 1998 | 43.129 | 
| 1997 | 44.6268 | 
| 1996 | 46.0877 | 
| 1995 | 47.7053 | 
| 1994 | 48.6207 | 
| 1993 | 48.4249 | 
| 1992 | 48.0127 | 
| 1991 | 47.6173 | 
| 1990 | 47.4568 | 
| 1989 | 47.5588 | 
| 1988 | 47.9059 | 
| 1987 | 48.6773 | 
| 1986 | 49.8714 | 
| 1985 | 51.367 | 
| 1984 | 52.9249 | 
| 1983 | 54.3749 | 
| 1982 | 55.9703 | 
| 1981 | 57.9689 | 
| 1980 | 60.2376 | 
| 1979 | 62.6413 | 
| 1978 | 64.793 | 
| 1977 | 66.0116 | 
| 1976 | 66.225 | 
| 1975 | 65.9206 | 
| 1974 | 65.6766 | 
| 1973 | 65.355 | 
| 1972 | 64.34 | 
| 1971 | 62.5847 | 
| 1970 | 60.5675 | 
| 1969 | 60.2732 | 
| 1968 | 61.5136 | 
| 1967 | 62.3069 | 
| 1966 | 62.6579 | 
| 1965 | 62.5039 | 
| 1964 | 62.1797 | 
| 1963 | 62.1777 | 
| 1962 | 62.2535 | 
| 1961 | 62.117 | 
| 1960 | 67.8002 |