| 年份 | 帕劳 |
|---|---|
| 2023 | - |
| 2022 | 6.8903 |
| 2021 | 6.812 |
| 2020 | 6.76158 |
| 2019 | 6.72247 |
| 2018 | 6.70501 |
| 2017 | 6.7113 |
| 2016 | 6.71685 |
| 2015 | 6.69522 |
| 2014 | 6.62395 |
| 2013 | 6.52359 |
| 2012 | 6.6194 |
| 2011 | 6.96757 |
| 2010 | 7.4059 |
| 2009 | 7.82982 |
| 2008 | 8.19962 |
| 2007 | 8.5244 |
| 2006 | 8.79977 |
| 2005 | 8.99545 |
| 2004 | 8.96314 |
| 2003 | 8.6793 |
| 2002 | 8.26649 |
| 2001 | 7.83506 |
| 2000 | 7.50476 |
| 1999 | 7.43915 |
| 1998 | 7.65508 |
| 1997 | 8.00223 |
| 1996 | 8.38889 |
| 1995 | 8.64967 |
| 1994 | 8.73025 |
| 1993 | 8.81566 |
| 1992 | 9.02006 |
| 1991 | 9.34752 |
| 1990 | 9.74988 |
| 1989 | 10.218 |
| 1988 | 10.7489 |
| 1987 | 11.344 |
| 1986 | 11.9906 |
| 1985 | 12.4569 |
| 1984 | 12.7392 |
| 1983 | 13.0221 |
| 1982 | 13.3409 |
| 1981 | 13.7022 |
| 1980 | 14.0398 |
| 1979 | 14.2723 |
| 1978 | 14.4433 |
| 1977 | 14.5734 |
| 1976 | 14.5889 |
| 1975 | 14.5086 |
| 1974 | 14.4317 |
| 1973 | 14.451 |
| 1972 | 14.5345 |
| 1971 | 14.6469 |
| 1970 | 14.767 |
| 1969 | 14.9518 |
| 1968 | 15.2209 |
| 1967 | 15.4911 |
| 1966 | 15.593 |
| 1965 | 15.5051 |
| 1964 | 15.2819 |
| 1963 | 14.8476 |
| 1962 | 14.1564 |
| 1961 | 13.2231 |
| 1960 | 12.2158 |