| 年份 | 关岛 |
|---|---|
| 2023 | - |
| 2022 | 2.30755 |
| 2021 | 2.0997 |
| 2020 | 1.93353 |
| 2019 | 1.80611 |
| 2018 | 1.73311 |
| 2017 | 1.71341 |
| 2016 | 1.71233 |
| 2015 | 1.71121 |
| 2014 | 1.6987 |
| 2013 | 1.66226 |
| 2012 | 1.6065 |
| 2011 | 1.5363 |
| 2010 | 1.45357 |
| 2009 | 1.38113 |
| 2008 | 1.32407 |
| 2007 | 1.27023 |
| 2006 | 1.21907 |
| 2005 | 1.16931 |
| 2004 | 1.12307 |
| 2003 | 1.07535 |
| 2002 | 1.01978 |
| 2001 | 0.961774 |
| 2000 | 0.918395 |
| 1999 | 0.884536 |
| 1998 | 0.853915 |
| 1997 | 0.833405 |
| 1996 | 0.82466 |
| 1995 | 0.812174 |
| 1994 | 0.793996 |
| 1993 | 0.770923 |
| 1992 | 0.740551 |
| 1991 | 0.712864 |
| 1990 | 0.688938 |
| 1989 | 0.658213 |
| 1988 | 0.623902 |
| 1987 | 0.596686 |
| 1986 | 0.568929 |
| 1985 | 0.547536 |
| 1984 | 0.532148 |
| 1983 | 0.518773 |
| 1982 | 0.515719 |
| 1981 | 0.533132 |
| 1980 | 0.535923 |
| 1979 | 0.510589 |
| 1978 | 0.494661 |
| 1977 | 0.466165 |
| 1976 | 0.4164 |
| 1975 | 0.373497 |
| 1974 | 0.348076 |
| 1973 | 0.336237 |
| 1972 | 0.333254 |
| 1971 | 0.34355 |
| 1970 | 0.361795 |
| 1969 | 0.372 |
| 1968 | 0.368461 |
| 1967 | 0.358033 |
| 1966 | 0.344068 |
| 1965 | 0.329124 |
| 1964 | 0.316163 |
| 1963 | 0.300468 |
| 1962 | 0.276705 |
| 1961 | 0.249179 |
| 1960 | 0.224635 |