| 年份 | 关岛 |
|---|---|
| 2023 | - |
| 2022 | 2.93941 |
| 2021 | 2.92563 |
| 2020 | 2.8904 |
| 2019 | 2.77549 |
| 2018 | 2.58844 |
| 2017 | 2.37486 |
| 2016 | 2.16325 |
| 2015 | 1.9848 |
| 2014 | 1.85423 |
| 2013 | 1.7717 |
| 2012 | 1.73147 |
| 2011 | 1.71081 |
| 2010 | 1.68716 |
| 2009 | 1.66109 |
| 2008 | 1.62466 |
| 2007 | 1.57333 |
| 2006 | 1.52219 |
| 2005 | 1.47871 |
| 2004 | 1.45357 |
| 2003 | 1.45598 |
| 2002 | 1.47791 |
| 2001 | 1.50954 |
| 2000 | 1.54327 |
| 1999 | 1.56505 |
| 1998 | 1.55628 |
| 1997 | 1.50678 |
| 1996 | 1.4157 |
| 1995 | 1.29891 |
| 1994 | 1.17723 |
| 1993 | 1.06792 |
| 1992 | 0.979351 |
| 1991 | 0.91141 |
| 1990 | 0.857656 |
| 1989 | 0.819306 |
| 1988 | 0.808055 |
| 1987 | 0.815047 |
| 1986 | 0.820932 |
| 1985 | 0.820975 |
| 1984 | 0.816378 |
| 1983 | 0.79982 |
| 1982 | 0.768939 |
| 1981 | 0.734382 |
| 1980 | 0.685315 |
| 1979 | 0.617818 |
| 1978 | 0.565257 |
| 1977 | 0.528733 |
| 1976 | 0.490551 |
| 1975 | 0.455242 |
| 1974 | 0.422968 |
| 1973 | 0.390068 |
| 1972 | 0.361267 |
| 1971 | 0.336656 |
| 1970 | 0.324045 |
| 1969 | 0.337041 |
| 1968 | 0.359379 |
| 1967 | 0.374032 |
| 1966 | 0.384962 |
| 1965 | 0.387738 |
| 1964 | 0.377702 |
| 1963 | 0.360956 |
| 1962 | 0.340437 |
| 1961 | 0.31601 |
| 1960 | 0.286494 |