| 年份 | 瓦努阿图 |
|---|---|
| 2023 | - |
| 2022 | - |
| 2021 | 3.735 |
| 2020 | 3.778 |
| 2019 | 3.813 |
| 2018 | 3.855 |
| 2017 | 3.91 |
| 2016 | 3.963 |
| 2015 | 4.006 |
| 2014 | 4.06 |
| 2013 | 4.093 |
| 2012 | 4.124 |
| 2011 | 4.151 |
| 2010 | 4.15 |
| 2009 | 4.148 |
| 2008 | 4.138 |
| 2007 | 4.124 |
| 2006 | 4.121 |
| 2005 | 4.158 |
| 2004 | 4.226 |
| 2003 | 4.294 |
| 2002 | 4.364 |
| 2001 | 4.444 |
| 2000 | 4.48 |
| 1999 | 4.516 |
| 1998 | 4.575 |
| 1997 | 4.632 |
| 1996 | 4.688 |
| 1995 | 4.765 |
| 1994 | 4.824 |
| 1993 | 4.894 |
| 1992 | 4.95 |
| 1991 | 4.992 |
| 1990 | 5.029 |
| 1989 | 5.076 |
| 1988 | 5.158 |
| 1987 | 5.245 |
| 1986 | 5.318 |
| 1985 | 5.381 |
| 1984 | 5.449 |
| 1983 | 5.527 |
| 1982 | 5.593 |
| 1981 | 5.668 |
| 1980 | 5.737 |
| 1979 | 5.809 |
| 1978 | 5.869 |
| 1977 | 5.936 |
| 1976 | 6.016 |
| 1975 | 6.089 |
| 1974 | 6.164 |
| 1973 | 6.244 |
| 1972 | 6.315 |
| 1971 | 6.379 |
| 1970 | 6.433 |
| 1969 | 6.493 |
| 1968 | 6.54 |
| 1967 | 6.592 |
| 1966 | 6.613 |
| 1965 | 6.642 |
| 1964 | 6.683 |
| 1963 | 6.729 |
| 1962 | 6.777 |
| 1961 | 6.818 |
| 1960 | 6.863 |