| 年份 | 萨摩亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | - |
| 2020 | - |
| 2019 | - |
| 2018 | 0.99025 |
| 2017 | 1.14416 |
| 2016 | 1.33317 |
| 2015 | 1.34696 |
| 2014 | 1.3748 |
| 2013 | - |
| 2012 | 1.08139 |
| 2011 | 1.57066 |
| 2010 | 0.94263 |
| 2009 | 0.97091 |
| 2008 | - |
| 2007 | 1.2122 |
| 2006 | 1.32062 |
| 2005 | 1.32089 |
| 2004 | 1.65196 |
| 2003 | 2.06381 |
| 2002 | 2.15853 |
| 2001 | 0.90744 |
| 2000 | 0.99907 |
| 1999 | 0.97447 |
| 1998 | 1.6728 |
| 1997 | 0.85295 |
| 1996 | 1.79927 |
| 1995 | 1.9194 |
| 1994 | 1.10566 |
| 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 | - |