| 年份 | 萨摩亚 |
|---|---|
| 2023 | - |
| 2022 | 5155.62 |
| 2021 | 5534.57 |
| 2020 | 6062.47 |
| 2019 | 6346.26 |
| 2018 | 6139.63 |
| 2017 | 6238.9 |
| 2016 | 6214.82 |
| 2015 | 5811.11 |
| 2014 | 5645.96 |
| 2013 | 5659.95 |
| 2012 | 5705.68 |
| 2011 | 5980.4 |
| 2010 | 5808.4 |
| 2009 | 5515.57 |
| 2008 | 5585.78 |
| 2007 | 5431.03 |
| 2006 | 5436.13 |
| 2005 | 5343.89 |
| 2004 | 5025.92 |
| 2003 | 4891.87 |
| 2002 | 4669.69 |
| 2001 | 4446.08 |
| 2000 | 4174.37 |
| 1999 | 4011.24 |
| 1998 | 3965.19 |
| 1997 | 3920.06 |
| 1996 | 3935.33 |
| 1995 | 3709.76 |
| 1994 | 3513.73 |
| 1993 | 3642.1 |
| 1992 | 3530.86 |
| 1991 | 3560.96 |
| 1990 | 3655.95 |
| 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 | - |