| 年份 | 所罗门群岛 |
|---|---|
| 2023 | - |
| 2022 | 5.3613 |
| 2021 | 5.32445 |
| 2020 | 5.28171 |
| 2019 | 5.24076 |
| 2018 | 5.20531 |
| 2017 | 5.17538 |
| 2016 | 5.15636 |
| 2015 | 5.14845 |
| 2014 | 5.12686 |
| 2013 | 5.07275 |
| 2012 | 4.99576 |
| 2011 | 4.89747 |
| 2010 | 4.77885 |
| 2009 | 4.66242 |
| 2008 | 4.5648 |
| 2007 | 4.47748 |
| 2006 | 4.39416 |
| 2005 | 4.31253 |
| 2004 | 4.22897 |
| 2003 | 4.15229 |
| 2002 | 4.08009 |
| 2001 | 3.9981 |
| 2000 | 3.91584 |
| 1999 | 3.85275 |
| 1998 | 3.80642 |
| 1997 | 3.77909 |
| 1996 | 3.78737 |
| 1995 | 3.818 |
| 1994 | 3.85085 |
| 1993 | 3.87742 |
| 1992 | 3.89225 |
| 1991 | 3.89504 |
| 1990 | 3.89197 |
| 1989 | 3.8773 |
| 1988 | 3.84788 |
| 1987 | 3.81463 |
| 1986 | 3.78248 |
| 1985 | 3.75937 |
| 1984 | 3.7522 |
| 1983 | 3.75739 |
| 1982 | 3.77076 |
| 1981 | 3.79294 |
| 1980 | 3.81829 |
| 1979 | 3.83807 |
| 1978 | 3.85185 |
| 1977 | 3.86192 |
| 1976 | 3.86766 |
| 1975 | 3.88524 |
| 1974 | 3.93086 |
| 1973 | 3.99922 |
| 1972 | 4.08119 |
| 1971 | 4.17097 |
| 1970 | 4.22108 |
| 1969 | 4.22779 |
| 1968 | 4.2321 |
| 1967 | 4.23125 |
| 1966 | 4.22625 |
| 1965 | 4.21397 |
| 1964 | 4.18796 |
| 1963 | 4.1503 |
| 1962 | 4.10416 |
| 1961 | 4.04935 |
| 1960 | 3.98895 |