| 年份 | 美属萨摩亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 85.087 |
| 2020 | 82.9007 |
| 2019 | 82.8352 |
| 2018 | 82.951 |
| 2017 | 82.9048 |
| 2016 | 82.5576 |
| 2015 | 82.337 |
| 2014 | 81.9517 |
| 2013 | 81.9402 |
| 2012 | 81.97 |
| 2011 | 81.5605 |
| 2010 | 81.5201 |
| 2009 | 78.0341 |
| 2008 | 81.507 |
| 2007 | 81.4844 |
| 2006 | 81.4419 |
| 2005 | 82.3565 |
| 2004 | 82.0386 |
| 2003 | 81.2274 |
| 2002 | 81.4319 |
| 2001 | 80.9362 |
| 2000 | 80.5907 |
| 1999 | 80.6713 |
| 1998 | 81.4437 |
| 1997 | 81.3661 |
| 1996 | 81.2706 |
| 1995 | 81.1808 |
| 1994 | 80.9288 |
| 1993 | 80.8982 |
| 1992 | 80.78 |
| 1991 | 80.6219 |
| 1990 | 80.667 |
| 1989 | 80.811 |
| 1988 | 81.2478 |
| 1987 | 81.3819 |
| 1986 | 80.727 |
| 1985 | 80.5602 |
| 1984 | 80.1519 |
| 1983 | 79.8185 |
| 1982 | 79.5827 |
| 1981 | 79.1626 |
| 1980 | 78.6874 |
| 1979 | 78.1108 |
| 1978 | 77.5672 |
| 1977 | 76.9151 |
| 1976 | 76.3922 |
| 1975 | 76.1667 |
| 1974 | 75.6 |
| 1973 | 74.9199 |
| 1972 | 74.9404 |
| 1971 | 74.3339 |
| 1970 | 73.4702 |
| 1969 | 73.0407 |
| 1968 | 72.308 |
| 1967 | 72.0689 |
| 1966 | 55.657 |
| 1965 | 71.9584 |
| 1964 | 72.0287 |
| 1963 | 71.649 |
| 1962 | 71.2454 |
| 1961 | 70.2612 |
| 1960 | 67.5738 |