| 年份 | 萨摩亚  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 13.54亿 | 
| 2021 | 13.36亿 | 
| 2020 | 13.76亿 | 
| 2019 | 14.02亿 | 
| 2018 | 13.18亿 | 
| 2017 | 12.95亿 | 
| 2016 | 12.54亿 | 
| 2015 | 11.49亿 | 
| 2014 | 10.96亿 | 
| 2013 | 10.69亿 | 
| 2012 | 10.49亿 | 
| 2011 | 10.7亿 | 
| 2010 | 10.09亿 | 
| 2009 | 9.4亿 | 
| 2008 | 9.39亿 | 
| 2007 | 8.89亿 | 
| 2006 | 8.62亿 | 
| 2005 | 8.19亿 | 
| 2004 | 7.44亿 | 
| 2003 | 7.03亿 | 
| 2002 | 6.55亿 | 
| 2001 | 6.11亿 | 
| 2000 | 5.56亿 | 
| 1999 | 5.18亿 | 
| 1998 | 4.99亿 | 
| 1997 | 4.83亿 | 
| 1996 | 4.72亿 | 
| 1995 | 4.33亿 | 
| 1994 | 3.97亿 | 
| 1993 | 3.99亿 | 
| 1992 | 3.74亿 | 
| 1991 | 3.67亿 | 
| 1990 | 3.63亿 | 
| 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 | - |