| 年份 | 瓦努阿图 |
|---|---|
| 2023 | - |
| 2022 | 0.646956 |
| 2021 | 0.683464 |
| 2020 | 0.720425 |
| 2019 | 0.748944 |
| 2018 | 0.771647 |
| 2017 | 0.79669 |
| 2016 | 0.822509 |
| 2015 | 0.835889 |
| 2014 | 0.835404 |
| 2013 | 0.834111 |
| 2012 | 0.832146 |
| 2011 | 0.82983 |
| 2010 | 0.834885 |
| 2009 | 0.827916 |
| 2008 | 0.810399 |
| 2007 | 0.804213 |
| 2006 | 0.801073 |
| 2005 | 0.796822 |
| 2004 | 0.792506 |
| 2003 | 0.791638 |
| 2002 | 0.788225 |
| 2001 | 0.779976 |
| 2000 | 0.751799 |
| 1999 | 0.731612 |
| 1998 | 0.735192 |
| 1997 | 0.734577 |
| 1996 | 0.732038 |
| 1995 | 0.726255 |
| 1994 | 0.72051 |
| 1993 | 0.714311 |
| 1992 | 0.705153 |
| 1991 | 0.693949 |
| 1990 | 0.68556 |
| 1989 | 0.681788 |
| 1988 | 0.682568 |
| 1987 | 0.685088 |
| 1986 | 0.689304 |
| 1985 | 0.698936 |
| 1984 | 0.710573 |
| 1983 | 0.722125 |
| 1982 | 0.737256 |
| 1981 | 0.759292 |
| 1980 | 0.789505 |
| 1979 | 0.510221 |
| 1978 | 0.112056 |
| 1977 | 0.0287297 |
| 1976 | 0.0462043 |
| 1975 | 0.0722681 |
| 1974 | 0.107596 |
| 1973 | 0.156915 |
| 1972 | 0.212044 |
| 1971 | 0.268034 |
| 1970 | 0.325907 |
| 1969 | 0.375597 |
| 1968 | 0.412807 |
| 1967 | 0.438857 |
| 1966 | 0.457504 |
| 1965 | 0.476658 |
| 1964 | 0.49503 |
| 1963 | 0.509852 |
| 1962 | 0.527651 |
| 1961 | 0.548566 |
| 1960 | 0.567072 |