| 年份 | 萨摩亚 |
|---|---|
| 2023 | - |
| 2022 | 6089.56 |
| 2021 | 6107.16 |
| 2020 | 6402.05 |
| 2019 | 6615.41 |
| 2018 | 6287.23 |
| 2017 | 6238.9 |
| 2016 | 6098.97 |
| 2015 | 5646.19 |
| 2014 | 5431.39 |
| 2013 | 5344.9 |
| 2012 | 5295.36 |
| 2011 | 5448.41 |
| 2010 | 5184.01 |
| 2009 | 4864.2 |
| 2008 | 4894.74 |
| 2007 | 4669.57 |
| 2006 | 4550.97 |
| 2005 | 4339.84 |
| 2004 | 3957.51 |
| 2003 | 3751.26 |
| 2002 | 3511.58 |
| 2001 | 3292.12 |
| 2000 | 3022.82 |
| 1999 | 2840.35 |
| 1998 | 2768.72 |
| 1997 | 2706.74 |
| 1996 | 2671.22 |
| 1995 | 2472.83 |
| 1994 | 2294.06 |
| 1993 | 2328.15 |
| 1992 | 2204.79 |
| 1991 | 2174.04 |
| 1990 | 2159.02 |
| 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 | - |