| 年份 | 瓦努阿图  | 
                                                            
|---|---|
| 2023 | - | 
| 2022 | 4.98758 | 
| 2021 | 5.01383 | 
| 2020 | 5.03787 | 
| 2019 | 5.05586 | 
| 2018 | 5.02757 | 
| 2017 | 4.9427 | 
| 2016 | 4.84389 | 
| 2015 | 4.7543 | 
| 2014 | 4.67429 | 
| 2013 | 4.60435 | 
| 2012 | 4.54966 | 
| 2011 | 4.50732 | 
| 2010 | 4.46549 | 
| 2009 | 4.41761 | 
| 2008 | 4.37041 | 
| 2007 | 4.32935 | 
| 2006 | 4.29747 | 
| 2005 | 4.27992 | 
| 2004 | 4.27462 | 
| 2003 | 4.27779 | 
| 2002 | 4.28658 | 
| 2001 | 4.29785 | 
| 2000 | 4.30892 | 
| 1999 | 4.32478 | 
| 1998 | 4.34636 | 
| 1997 | 4.36912 | 
| 1996 | 4.39055 | 
| 1995 | 4.40457 | 
| 1994 | 4.40527 | 
| 1993 | 4.40853 | 
| 1992 | 4.39782 | 
| 1991 | 4.34917 | 
| 1990 | 4.28459 | 
| 1989 | 4.21373 | 
| 1988 | 4.12112 | 
| 1987 | 4.03717 | 
| 1986 | 3.99853 | 
| 1985 | 3.98669 | 
| 1984 | 3.98542 | 
| 1983 | 3.98453 | 
| 1982 | 3.97933 | 
| 1981 | 3.9617 | 
| 1980 | 3.93148 | 
| 1979 | 4.11418 | 
| 1978 | 4.39711 | 
| 1977 | 4.46837 | 
| 1976 | 4.45872 | 
| 1975 | 4.44449 | 
| 1974 | 4.42612 | 
| 1973 | 4.40971 | 
| 1972 | 4.39604 | 
| 1971 | 4.38533 | 
| 1970 | 4.38335 | 
| 1969 | 4.38909 | 
| 1968 | 4.39865 | 
| 1967 | 4.42068 | 
| 1966 | 4.45026 | 
| 1965 | 4.4748 | 
| 1964 | 4.49793 | 
| 1963 | 4.5183 | 
| 1962 | 4.5307 | 
| 1961 | 4.53267 | 
| 1960 | 4.52509 |