| 年份 | 帕劳 |
|---|---|
| 2023 | - |
| 2022 | 7.30499 |
| 2021 | 7.12096 |
| 2020 | 6.93968 |
| 2019 | 6.82284 |
| 2018 | 6.76616 |
| 2017 | 6.66904 |
| 2016 | 6.51202 |
| 2015 | 6.34331 |
| 2014 | 6.06968 |
| 2013 | 5.75061 |
| 2012 | 5.61996 |
| 2011 | 5.61465 |
| 2010 | 5.55141 |
| 2009 | 5.32199 |
| 2008 | 4.95961 |
| 2007 | 4.52401 |
| 2006 | 4.05695 |
| 2005 | 3.63904 |
| 2004 | 3.36662 |
| 2003 | 3.21536 |
| 2002 | 3.1269 |
| 2001 | 3.04743 |
| 2000 | 2.94676 |
| 1999 | 2.89666 |
| 1998 | 2.93401 |
| 1997 | 2.97541 |
| 1996 | 2.96071 |
| 1995 | 2.92259 |
| 1994 | 2.81971 |
| 1993 | 2.68633 |
| 1992 | 2.57207 |
| 1991 | 2.57386 |
| 1990 | 2.69217 |
| 1989 | 2.84453 |
| 1988 | 3.02382 |
| 1987 | 3.18653 |
| 1986 | 3.28761 |
| 1985 | 3.33073 |
| 1984 | 3.3017 |
| 1983 | 3.31734 |
| 1982 | 3.43742 |
| 1981 | 3.57203 |
| 1980 | 3.55627 |
| 1979 | 3.33812 |
| 1978 | 3.07486 |
| 1977 | 2.90897 |
| 1976 | 2.89373 |
| 1975 | 2.948 |
| 1974 | 3.02055 |
| 1973 | 2.99227 |
| 1972 | 2.78746 |
| 1971 | 2.55739 |
| 1970 | 2.49419 |
| 1969 | 2.5783 |
| 1968 | 2.61665 |
| 1967 | 2.58891 |
| 1966 | 2.57081 |
| 1965 | 2.54205 |
| 1964 | 2.47457 |
| 1963 | 2.43438 |
| 1962 | 2.46028 |
| 1961 | 2.55658 |
| 1960 | 2.61046 |