| 年份 | 瓦努阿图 |
|---|---|
| 2023 | - |
| 2022 | 9.46793 |
| 2021 | 9.36358 |
| 2020 | 9.30682 |
| 2019 | 9.27834 |
| 2018 | 9.29118 |
| 2017 | 9.3666 |
| 2016 | 9.49821 |
| 2015 | 9.67996 |
| 2014 | 9.90888 |
| 2013 | 10.1632 |
| 2012 | 10.4081 |
| 2011 | 10.6209 |
| 2010 | 10.7825 |
| 2009 | 10.9161 |
| 2008 | 11.0303 |
| 2007 | 11.1008 |
| 2006 | 11.1311 |
| 2005 | 11.1196 |
| 2004 | 11.0685 |
| 2003 | 10.9821 |
| 2002 | 10.8647 |
| 2001 | 10.7276 |
| 2000 | 10.5786 |
| 1999 | 10.437 |
| 1998 | 10.2485 |
| 1997 | 9.99954 |
| 1996 | 9.78874 |
| 1995 | 9.65465 |
| 1994 | 9.58464 |
| 1993 | 9.64278 |
| 1992 | 9.84307 |
| 1991 | 10.0701 |
| 1990 | 10.2775 |
| 1989 | 10.4742 |
| 1988 | 10.6722 |
| 1987 | 10.8696 |
| 1986 | 11.0524 |
| 1985 | 11.21 |
| 1984 | 11.3451 |
| 1983 | 11.4559 |
| 1982 | 11.5391 |
| 1981 | 11.6043 |
| 1980 | 11.6496 |
| 1979 | 11.2935 |
| 1978 | 10.7955 |
| 1977 | 10.6608 |
| 1976 | 10.6552 |
| 1975 | 10.6601 |
| 1974 | 10.6715 |
| 1973 | 10.6746 |
| 1972 | 10.6702 |
| 1971 | 10.6552 |
| 1970 | 10.6223 |
| 1969 | 10.5811 |
| 1968 | 10.5458 |
| 1967 | 10.4897 |
| 1966 | 10.4213 |
| 1965 | 10.3822 |
| 1964 | 10.37 |
| 1963 | 10.3796 |
| 1962 | 10.434 |
| 1961 | 10.5314 |
| 1960 | 10.6347 |