| 年份 | 所罗门群岛 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 0.0324927 |
| 2020 | 0.0332759 |
| 2019 | 0.0340744 |
| 2018 | 0.0348882 |
| 2017 | 0.0357346 |
| 2016 | 0.0366183 |
| 2015 | 0.0375412 |
| 2014 | 0.0385018 |
| 2013 | 0.037777 |
| 2012 | 0.0387486 |
| 2011 | 0.0361193 |
| 2010 | 0.03701 |
| 2009 | 0.0359962 |
| 2008 | 0.0368216 |
| 2007 | 0.0356705 |
| 2006 | 0.0344527 |
| 2005 | 0.0373068 |
| 2004 | 0.0360334 |
| 2003 | 0.0346909 |
| 2002 | 0.0332771 |
| 2001 | 0.0340603 |
| 2000 | 0.0325598 |
| 1999 | 0.0333946 |
| 1998 | 0.0318514 |
| 1997 | 0.0302229 |
| 1996 | 0.0310825 |
| 1995 | 0.0319839 |
| 1994 | 0.0301779 |
| 1993 | 0.0310659 |
| 1992 | 0.0319846 |
| 1991 | 0.0329389 |
| 1990 | 0.0339327 |
| 1989 | 0.0349695 |
| 1988 | 0.0327727 |
| 1987 | 0.0338025 |
| 1986 | 0.0453709 |
| 1985 | 0.0469047 |
| 1984 | 0.0485232 |
| 1983 | 0.0502037 |
| 1982 | 0.0519481 |
| 1981 | 0.0496222 |
| 1980 | 0.0513549 |
| 1979 | 0.0531477 |
| 1978 | 0.0549972 |
| 1977 | 0.0521495 |
| 1976 | 0.0489999 |
| 1975 | 0.0505426 |
| 1974 | 0.0520413 |
| 1973 | 0.0535286 |
| 1972 | 0.0549825 |
| 1971 | 0.056413 |
| 1970 | 0.0578593 |
| 1969 | 0.0593828 |
| 1968 | 0.0609857 |
| 1967 | 0.0626303 |
| 1966 | 0.0643029 |
| 1965 | 0.0660088 |
| 1964 | 0.0677465 |
| 1963 | 0.0695106 |
| 1962 | 0.0712992 |
| 1961 | 0.0731101 |
| 1960 | - |