| 年份 | 萨摩亚 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 82.6159 |
| 2020 | 82.5523 |
| 2019 | 81.4958 |
| 2018 | 82.4214 |
| 2017 | 82.3851 |
| 2016 | 82.3261 |
| 2015 | 82.3006 |
| 2014 | 82.2458 |
| 2013 | 82.195 |
| 2012 | 81.7796 |
| 2011 | 82.0564 |
| 2010 | 82.1711 |
| 2009 | 77.5784 |
| 2008 | 82.1549 |
| 2007 | 82.0814 |
| 2006 | 81.966 |
| 2005 | 81.4473 |
| 2004 | 81.4272 |
| 2003 | 81.0791 |
| 2002 | 80.7462 |
| 2001 | 80.3344 |
| 2000 | 79.9154 |
| 1999 | 79.4849 |
| 1998 | 79.0647 |
| 1997 | 78.639 |
| 1996 | 78.2057 |
| 1995 | 77.7634 |
| 1994 | 77.3196 |
| 1993 | 76.8687 |
| 1992 | 76.3778 |
| 1991 | 75.477 |
| 1990 | 75.2184 |
| 1989 | 75.1245 |
| 1988 | 74.7362 |
| 1987 | 74.3096 |
| 1986 | 73.8299 |
| 1985 | 73.3873 |
| 1984 | 72.8627 |
| 1983 | 72.4241 |
| 1982 | 71.847 |
| 1981 | 71.3026 |
| 1980 | 70.6196 |
| 1979 | 69.9133 |
| 1978 | 69.1028 |
| 1977 | 68.2176 |
| 1976 | 67.2693 |
| 1975 | 66.2561 |
| 1974 | 65.1519 |
| 1973 | 64.0189 |
| 1972 | 62.8046 |
| 1971 | 61.6245 |
| 1970 | 60.5132 |
| 1969 | 59.3431 |
| 1968 | 58.0748 |
| 1967 | 56.9409 |
| 1966 | 55.6634 |
| 1965 | 54.8892 |
| 1964 | 46.8336 |
| 1963 | 52.5976 |
| 1962 | 51.4785 |
| 1961 | 50.332 |
| 1960 | 49.1821 |