| 年份 | 帕劳 |
|---|---|
| 2023 | - |
| 2022 | 3.18585 |
| 2021 | 2.99069 |
| 2020 | 2.82124 |
| 2019 | 2.72328 |
| 2018 | 2.69585 |
| 2017 | 2.74119 |
| 2016 | 2.77894 |
| 2015 | 2.73997 |
| 2014 | 2.61583 |
| 2013 | 2.42381 |
| 2012 | 2.21856 |
| 2011 | 2.05173 |
| 2010 | 1.94041 |
| 2009 | 1.82695 |
| 2008 | 1.69434 |
| 2007 | 1.55426 |
| 2006 | 1.44577 |
| 2005 | 1.41306 |
| 2004 | 1.46232 |
| 2003 | 1.53635 |
| 2002 | 1.60481 |
| 2001 | 1.6844 |
| 2000 | 1.77475 |
| 1999 | 1.82529 |
| 1998 | 1.83231 |
| 1997 | 1.84701 |
| 1996 | 1.86415 |
| 1995 | 1.88372 |
| 1994 | 1.90764 |
| 1993 | 1.9094 |
| 1992 | 1.88348 |
| 1991 | 1.84045 |
| 1990 | 1.77825 |
| 1989 | 1.75883 |
| 1988 | 1.79954 |
| 1987 | 1.82624 |
| 1986 | 1.79324 |
| 1985 | 1.82174 |
| 1984 | 1.94593 |
| 1983 | 1.95951 |
| 1982 | 1.86366 |
| 1981 | 1.73547 |
| 1980 | 1.57019 |
| 1979 | 1.43666 |
| 1978 | 1.42821 |
| 1977 | 1.46284 |
| 1976 | 1.47181 |
| 1975 | 1.40775 |
| 1974 | 1.30395 |
| 1973 | 1.25509 |
| 1972 | 1.21526 |
| 1971 | 1.13468 |
| 1970 | 1.05489 |
| 1969 | 1.11666 |
| 1968 | 1.35407 |
| 1967 | 1.56624 |
| 1966 | 1.57988 |
| 1965 | 1.49083 |
| 1964 | 1.43779 |
| 1963 | 1.41254 |
| 1962 | 1.39416 |
| 1961 | 1.34116 |
| 1960 | 1.28383 |