| 年份 | 帕劳 |
|---|---|
| 2023 | - |
| 2022 | 14.2995 |
| 2021 | 13.6861 |
| 2020 | 13.0836 |
| 2019 | 12.4792 |
| 2018 | 11.8482 |
| 2017 | 11.2621 |
| 2016 | 10.7224 |
| 2015 | 10.2372 |
| 2014 | 9.84589 |
| 2013 | 9.43909 |
| 2012 | 9.0273 |
| 2011 | 8.66118 |
| 2010 | 8.38412 |
| 2009 | 8.17075 |
| 2008 | 8.01945 |
| 2007 | 7.93605 |
| 2006 | 7.88191 |
| 2005 | 7.88005 |
| 2004 | 7.86485 |
| 2003 | 7.76081 |
| 2002 | 7.61835 |
| 2001 | 7.51373 |
| 2000 | 7.46467 |
| 1999 | 7.54245 |
| 1998 | 7.70016 |
| 1997 | 7.92862 |
| 1996 | 8.18936 |
| 1995 | 8.36842 |
| 1994 | 8.55774 |
| 1993 | 8.72758 |
| 1992 | 8.88356 |
| 1991 | 9.0765 |
| 1990 | 9.23172 |
| 1989 | 9.1748 |
| 1988 | 8.99616 |
| 1987 | 8.84129 |
| 1986 | 8.71424 |
| 1985 | 8.65812 |
| 1984 | 8.72063 |
| 1983 | 8.85355 |
| 1982 | 9.01187 |
| 1981 | 9.39801 |
| 1980 | 9.60048 |
| 1979 | 9.2768 |
| 1978 | 8.90731 |
| 1977 | 8.7411 |
| 1976 | 8.78584 |
| 1975 | 8.94534 |
| 1974 | 9.15186 |
| 1973 | 9.31161 |
| 1972 | 9.24606 |
| 1971 | 9.04237 |
| 1970 | 9.01126 |
| 1969 | 9.26097 |
| 1968 | 9.84834 |
| 1967 | 10.5085 |
| 1966 | 10.6519 |
| 1965 | 10.4202 |
| 1964 | 10.2438 |
| 1963 | 10.076 |
| 1962 | 10.0022 |
| 1961 | 9.96473 |
| 1960 | 10.0442 |