| 年份 | 美属萨摩亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 65.5904 | 
| 2021 | 65.6434 | 
| 2020 | 65.3478 | 
| 2019 | 65.0035 | 
| 2018 | 64.6312 | 
| 2017 | 64.2561 | 
| 2016 | 63.8995 | 
| 2015 | 63.5532 | 
| 2014 | 63.2032 | 
| 2013 | 62.8371 | 
| 2012 | 62.4326 | 
| 2011 | 61.9545 | 
| 2010 | 61.3843 | 
| 2009 | 60.8514 | 
| 2008 | 60.3135 | 
| 2007 | 59.6719 | 
| 2006 | 59.0147 | 
| 2005 | 58.3977 | 
| 2004 | 57.8754 | 
| 2003 | 57.4745 | 
| 2002 | 57.1506 | 
| 2001 | 56.866 | 
| 2000 | 56.6663 | 
| 1999 | 56.5823 | 
| 1998 | 56.5456 | 
| 1997 | 56.5166 | 
| 1996 | 56.5321 | 
| 1995 | 56.5888 | 
| 1994 | 56.6673 | 
| 1993 | 56.7583 | 
| 1992 | 56.8539 | 
| 1991 | 56.9507 | 
| 1990 | 57.058 | 
| 1989 | 57.1714 | 
| 1988 | 57.2431 | 
| 1987 | 57.2487 | 
| 1986 | 57.1742 | 
| 1985 | 57.0235 | 
| 1984 | 56.8185 | 
| 1983 | 56.57 | 
| 1982 | 56.2863 | 
| 1981 | 55.98 | 
| 1980 | 55.6035 | 
| 1979 | 55.0935 | 
| 1978 | 54.5374 | 
| 1977 | 53.9826 | 
| 1976 | 53.4415 | 
| 1975 | 52.958 | 
| 1974 | 52.5214 | 
| 1973 | 52.0979 | 
| 1972 | 51.6427 | 
| 1971 | 51.1352 | 
| 1970 | 50.6187 | 
| 1969 | 50.2661 | 
| 1968 | 50.1259 | 
| 1967 | 50.0584 | 
| 1966 | 50.0104 | 
| 1965 | 49.9551 | 
| 1964 | 49.8543 | 
| 1963 | 49.6811 | 
| 1962 | 49.356 | 
| 1961 | 48.8776 | 
| 1960 | 48.4205 |