| 年份 | 美属萨摩亚 |
|---|---|
| 2023 | - |
| 2022 | -6.3639 |
| 2021 | 10.0918 |
| 2020 | 7.34969 |
| 2019 | 5.85195 |
| 2018 | 3.25591 |
| 2017 | 1.33054 |
| 2016 | 2.93527 |
| 2015 | 3.23054 |
| 2014 | 4.02718 |
| 2013 | 6.13778 |
| 2012 | -1.42874 |
| 2011 | -4.12391 |
| 2010 | -3.31659 |
| 2009 | -2.14834 |
| 2008 | -1.92752 |
| 2007 | -0.966759 |
| 2006 | -1.00644 |
| 2005 | -0.684635 |
| 2004 | 4.91822 |
| 2003 | 2.84635 |
| 2002 | - |
| 2001 | - |
| 2000 | - |
| 1999 | - |
| 1998 | - |
| 1997 | - |
| 1996 | - |
| 1995 | - |
| 1994 | - |
| 1993 | - |
| 1992 | - |
| 1991 | - |
| 1990 | - |
| 1989 | - |
| 1988 | - |
| 1987 | - |
| 1986 | - |
| 1985 | - |
| 1984 | - |
| 1983 | - |
| 1982 | - |
| 1981 | - |
| 1980 | - |
| 1979 | - |
| 1978 | - |
| 1977 | - |
| 1976 | - |
| 1975 | - |
| 1974 | - |
| 1973 | - |
| 1972 | - |
| 1971 | - |
| 1970 | - |
| 1969 | - |
| 1968 | - |
| 1967 | - |
| 1966 | - |
| 1965 | - |
| 1964 | - |
| 1963 | - |
| 1962 | - |
| 1961 | - |
| 1960 | - |