年份 | 北马里亚纳群岛 |
---|---|
2023 | - |
2022 | 3.06118 |
2021 | 2.74203 |
2020 | 2.44816 |
2019 | 2.15981 |
2018 | 1.87171 |
2017 | 1.62657 |
2016 | 1.41228 |
2015 | 1.21956 |
2014 | 1.0868 |
2013 | 0.992047 |
2012 | 0.912001 |
2011 | 0.864 |
2010 | 0.815997 |
2009 | 0.75598 |
2008 | 0.714962 |
2007 | 0.670446 |
2006 | 0.611437 |
2005 | 0.541707 |
2004 | 0.469784 |
2003 | 0.408966 |
2002 | 0.373932 |
2001 | 0.352053 |
2000 | 0.33708 |
1999 | 0.350225 |
1998 | 0.38598 |
1997 | 0.425277 |
1996 | 0.474005 |
1995 | 0.514792 |
1994 | 0.519424 |
1993 | 0.499056 |
1992 | 0.467381 |
1991 | 0.448518 |
1990 | 0.446605 |
1989 | 0.447531 |
1988 | 0.474218 |
1987 | 0.518951 |
1986 | 0.55761 |
1985 | 0.590642 |
1984 | 0.640177 |
1983 | 0.685525 |
1982 | 0.713753 |
1981 | 0.774289 |
1980 | 0.861605 |
1979 | 0.931301 |
1978 | 0.992926 |
1977 | 1.07683 |
1976 | 1.11739 |
1975 | 1.09935 |
1974 | 1.09047 |
1973 | 1.0463 |
1972 | 0.947635 |
1971 | 0.869486 |
1970 | 0.787402 |
1969 | 0.735971 |
1968 | 0.774668 |
1967 | 0.806074 |
1966 | 0.758725 |
1965 | 0.716037 |
1964 | 0.710083 |
1963 | 0.692695 |
1962 | 0.704225 |
1961 | 0.737265 |
1960 | 0.78332 |