| 年份 | 萨摩亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 7.99亿 | 
| 2021 | 8.44亿 | 
| 2020 | 9.08亿 | 
| 2019 | 9.37亿 | 
| 2018 | 8.97亿 | 
| 2017 | 9.02亿 | 
| 2016 | 8.9亿 | 
| 2015 | 8.24亿 | 
| 2014 | 7.94亿 | 
| 2013 | 7.88亿 | 
| 2012 | 7.88亿 | 
| 2011 | 8.18亿 | 
| 2010 | 7.88亿 | 
| 2009 | 7.42亿 | 
| 2008 | 7.46亿 | 
| 2007 | 7.21亿 | 
| 2006 | 7.17亿 | 
| 2005 | 7.02亿 | 
| 2004 | 6.59亿 | 
| 2003 | 6.39亿 | 
| 2002 | 6.07亿 | 
| 2001 | 5.75亿 | 
| 2000 | 5.35亿 | 
| 1999 | 5.09亿 | 
| 1998 | 4.98亿 | 
| 1997 | 4.88亿 | 
| 1996 | 4.84亿 | 
| 1995 | 4.52亿 | 
| 1994 | 4.24亿 | 
| 1993 | 4.35亿 | 
| 1992 | 4.18亿 | 
| 1991 | 4.19亿 | 
| 1990 | 4.28亿 | 
| 1989 | 4.48亿 | 
| 1988 | 4.32亿 | 
| 1987 | 4.38亿 | 
| 1986 | 4.36亿 | 
| 1985 | 4.14亿 | 
| 1984 | 3.98亿 | 
| 1983 | 3.93亿 | 
| 1982 | 3.91亿 | 
| 1981 | - | 
| 1980 | - | 
| 1979 | - | 
| 1978 | - | 
| 1977 | - | 
| 1976 | - | 
| 1975 | - | 
| 1974 | - | 
| 1973 | - | 
| 1972 | - | 
| 1971 | - | 
| 1970 | - | 
| 1969 | - | 
| 1968 | - | 
| 1967 | - | 
| 1966 | - | 
| 1965 | - | 
| 1964 | - | 
| 1963 | - | 
| 1962 | - | 
| 1961 | - | 
| 1960 | - |