| 年份 | 瓦努阿图 |
|---|---|
| 2023 | - |
| 2022 | 1.99625 |
| 2021 | 1.9993 |
| 2020 | 2.00469 |
| 2019 | 2.00981 |
| 2018 | 2.0115 |
| 2017 | 2.01089 |
| 2016 | 2.00859 |
| 2015 | 2.00175 |
| 2014 | 1.99166 |
| 2013 | 1.98802 |
| 2012 | 1.98121 |
| 2011 | 1.9607 |
| 2010 | 1.93261 |
| 2009 | 1.88725 |
| 2008 | 1.82224 |
| 2007 | 1.76538 |
| 2006 | 1.73049 |
| 2005 | 1.7087 |
| 2004 | 1.69306 |
| 2003 | 1.67825 |
| 2002 | 1.66257 |
| 2001 | 1.64373 |
| 2000 | 1.61859 |
| 1999 | 1.59719 |
| 1998 | 1.58979 |
| 1997 | 1.5935 |
| 1996 | 1.60981 |
| 1995 | 1.64182 |
| 1994 | 1.68648 |
| 1993 | 1.73888 |
| 1992 | 1.79152 |
| 1991 | 1.83897 |
| 1990 | 1.88351 |
| 1989 | 1.91575 |
| 1988 | 1.93406 |
| 1987 | 1.94939 |
| 1986 | 1.96459 |
| 1985 | 1.97598 |
| 1984 | 1.97866 |
| 1983 | 1.97602 |
| 1982 | 1.96576 |
| 1981 | 1.9419 |
| 1980 | 1.90717 |
| 1979 | 1.81153 |
| 1978 | 1.69387 |
| 1977 | 1.64208 |
| 1976 | 1.6153 |
| 1975 | 1.59275 |
| 1974 | 1.57873 |
| 1973 | 1.57116 |
| 1972 | 1.5712 |
| 1971 | 1.58268 |
| 1970 | 1.60548 |
| 1969 | 1.64071 |
| 1968 | 1.68708 |
| 1967 | 1.73521 |
| 1966 | 1.77619 |
| 1965 | 1.80602 |
| 1964 | 1.82761 |
| 1963 | 1.84689 |
| 1962 | 1.87064 |
| 1961 | 1.91299 |
| 1960 | 1.97686 |