| 年份 | 美属萨摩亚 |
|---|---|
| 2023 | - |
| 2022 | 12.804 |
| 2021 | 12.831 |
| 2020 | 12.847 |
| 2019 | 12.853 |
| 2018 | 12.847 |
| 2017 | 12.83 |
| 2016 | 12.802 |
| 2015 | 12.762 |
| 2014 | 12.712 |
| 2013 | 12.652 |
| 2012 | 12.58 |
| 2011 | 12.498 |
| 2010 | 12.406 |
| 2009 | 12.303 |
| 2008 | 12.201 |
| 2007 | 12.1 |
| 2006 | 12 |
| 2005 | 11.9 |
| 2004 | 11.802 |
| 2003 | 11.703 |
| 2002 | 11.606 |
| 2001 | 11.509 |
| 2000 | 11.413 |
| 1999 | 11.869 |
| 1998 | 12.533 |
| 1997 | 13.229 |
| 1996 | 13.957 |
| 1995 | 14.72 |
| 1994 | 15.515 |
| 1993 | 16.346 |
| 1992 | 17.211 |
| 1991 | 18.114 |
| 1990 | 19.052 |
| 1989 | 19.737 |
| 1988 | 20.341 |
| 1987 | 20.96 |
| 1986 | 21.592 |
| 1985 | 22.238 |
| 1984 | 22.897 |
| 1983 | 23.571 |
| 1982 | 24.257 |
| 1981 | 24.957 |
| 1980 | 25.67 |
| 1979 | 26.129 |
| 1978 | 26.503 |
| 1977 | 26.88 |
| 1976 | 27.261 |
| 1975 | 27.646 |
| 1974 | 28.033 |
| 1973 | 28.424 |
| 1972 | 28.818 |
| 1971 | 29.216 |
| 1970 | 29.616 |
| 1969 | 30.02 |
| 1968 | 30.426 |
| 1967 | 30.837 |
| 1966 | 31.25 |
| 1965 | 31.666 |
| 1964 | 32.084 |
| 1963 | 32.507 |
| 1962 | 32.932 |
| 1961 | 33.359 |
| 1960 | 33.789 |