Year Per 100,000 People 1955 2.3675 1956 2.5362 1957 5.5994 1958 3.3922 1959 3.1654 1960 1.6224 1961 2.6341 1962 2.4356 1963 2.172 1964 1.9864 1965 1.5304 1966 2.2824 1967 2.6355 1968 2.8553 1969 2.8115 1970 2.1229 1971 2.8928 1972 2.2478 1973 3.0218 1974 2.1812 1975 3.3822 1976 2.775 1977 2.3359 1978 2.745 1979 2.4325 1980 3.499 1981 3.7833 1982 2.6345 1983 3.7732 1984 3.3707 1985 3.4846 1986 3.8944 1987 3.3114 1988 3.4172 1989 3.9028 1990 4.5929 1991 6.258 1992 6.0041 1993 6.0831 1994 5.4556 1995 5.0328 1996 4.2501 1997 4.3732 1998 4.5874 1999 3.9904 2000 3.5393 2001 2.8754 2002 4.1797 2003 2.0995 2004 2.1761 2005 2.0891 2006 1.8276 2007 2.0136 2008 2.4873 2009 0.933 2010 1.7019 2011 1.2005 2012 1.5575 2013 1.0513 2014 0.5988 2015 0.9702 2016 0.7823