| 年份 | 帕劳 |
|---|---|
| 2023 | - |
| 2022 | 7.95691 |
| 2021 | 7.94734 |
| 2020 | 7.9294 |
| 2019 | 7.88997 |
| 2018 | 7.81275 |
| 2017 | 7.71561 |
| 2016 | 7.59688 |
| 2015 | 7.46206 |
| 2014 | 7.34936 |
| 2013 | 7.21057 |
| 2012 | 7.12736 |
| 2011 | 7.11284 |
| 2010 | 7.07019 |
| 2009 | 6.98092 |
| 2008 | 6.79621 |
| 2007 | 6.5357 |
| 2006 | 6.22921 |
| 2005 | 5.92509 |
| 2004 | 5.66828 |
| 2003 | 5.42862 |
| 2002 | 5.17873 |
| 2001 | 4.94724 |
| 2000 | 4.72763 |
| 1999 | 4.51274 |
| 1998 | 4.27726 |
| 1997 | 4.0492 |
| 1996 | 3.83747 |
| 1995 | 3.64425 |
| 1994 | 3.56109 |
| 1993 | 3.55131 |
| 1992 | 3.55336 |
| 1991 | 3.51795 |
| 1990 | 3.46649 |
| 1989 | 3.36046 |
| 1988 | 3.15206 |
| 1987 | 2.88009 |
| 1986 | 2.67426 |
| 1985 | 2.62105 |
| 1984 | 2.61754 |
| 1983 | 2.66745 |
| 1982 | 2.77526 |
| 1981 | 2.85205 |
| 1980 | 2.91644 |
| 1979 | 3.04716 |
| 1978 | 3.16215 |
| 1977 | 3.2711 |
| 1976 | 3.38671 |
| 1975 | 3.47872 |
| 1974 | 3.55115 |
| 1973 | 3.60892 |
| 1972 | 3.64952 |
| 1971 | 3.66797 |
| 1970 | 3.66361 |
| 1969 | 3.57427 |
| 1968 | 3.36658 |
| 1967 | 3.11798 |
| 1966 | 2.89165 |
| 1965 | 2.69206 |
| 1964 | 2.49736 |
| 1963 | 2.35005 |
| 1962 | 2.30243 |
| 1961 | 2.34255 |
| 1960 | 2.4725 |