| 年份 | 萨摩亚 |
|---|---|
| 2023 | - |
| 2022 | 11.3676 |
| 2021 | 11.208 |
| 2020 | 11.1087 |
| 2019 | 11.0559 |
| 2018 | 11.0572 |
| 2017 | 11.0964 |
| 2016 | 11.1557 |
| 2015 | 11.2423 |
| 2014 | 11.3724 |
| 2013 | 11.5448 |
| 2012 | 11.7579 |
| 2011 | 11.9818 |
| 2010 | 12.1954 |
| 2009 | 12.3985 |
| 2008 | 12.5725 |
| 2007 | 12.6965 |
| 2006 | 12.7619 |
| 2005 | 12.6965 |
| 2004 | 12.4829 |
| 2003 | 12.2041 |
| 2002 | 11.9081 |
| 2001 | 11.6294 |
| 2000 | 11.453 |
| 1999 | 11.3996 |
| 1998 | 11.4206 |
| 1997 | 11.5112 |
| 1996 | 11.6613 |
| 1995 | 11.8674 |
| 1994 | 12.1296 |
| 1993 | 12.4347 |
| 1992 | 12.7657 |
| 1991 | 12.9555 |
| 1990 | 12.9379 |
| 1989 | 12.8869 |
| 1988 | 12.913 |
| 1987 | 13.0846 |
| 1986 | 13.4163 |
| 1985 | 13.7849 |
| 1984 | 14.1023 |
| 1983 | 14.3912 |
| 1982 | 14.6815 |
| 1981 | 14.8867 |
| 1980 | 14.9714 |
| 1979 | 15.0403 |
| 1978 | 15.1445 |
| 1977 | 15.3022 |
| 1976 | 15.3824 |
| 1975 | 15.325 |
| 1974 | 15.2513 |
| 1973 | 15.2325 |
| 1972 | 15.2362 |
| 1971 | 15.1943 |
| 1970 | 15.1326 |
| 1969 | 15.0556 |
| 1968 | 14.9319 |
| 1967 | 14.7468 |
| 1966 | 14.4713 |
| 1965 | 14.1162 |
| 1964 | 13.6979 |
| 1963 | 13.314 |
| 1962 | 12.9898 |
| 1961 | 12.7143 |
| 1960 | 12.5234 |