1996 2.627696 0.380561 4% Est. 1990 8.914337 0.112179 4% Est. 2006 36.633943 0.027297 4% Est. 1999 3.145186 0.317946 4% Est. 2001 21.235536 0.047091 4% Est. 1990 8.914337 0.112179 4% Est. 1990 18.720524 0.053417 4% Est. 2005 28.780113 0.034746 4% Est. 2008 11.248286 0.088902 4% Est. 1999 23.026990 0.043427 4% Est. 1989 1.872221 0.534125 3.8744% 1988 4.084191 0.244847 3.3218% 1987 3.270228 0.305789 3.1640% 1986 15.378148 0.065027 2.6144% 1985 0.528603 1.891779 2.9715% 1984 0.730656 1.368634 3.6576% 1983 4.347223 0.230032 3.8998% 1982 13.332639 0.075004 6.3831% 1981 11.058879 0.090425 9.6843% 1980 1.843015 0.542589 9.0330% 1979 2.463993 0.405845 8.8650% 1978 5.685077 0.175899 7.2813% 1977 0.308444 3.242080 6.6558% 1976 4.292536 0.232963 6.4073% 1975 4.561595 0.219222 9.8159% 1974 2.117640 0.472224 9.0909% 1973 3.390489 0.294943 6.4509% 1972 6.940664 0.144078 4.7304% 1971 0.220096 4.543481 5.7132% 1970 1.621607 0.616672 5.5272% 1969 0.855922 1.168331 5.5714% 1968 1.050148 0.952247 5.0148% 1967 0.243550 4.105935 2.5719% 1966 0.408395 2.448611 3.5485% 1965 2.268530 0.440814 2.7360% 1964 3.916837
earthquakes