Year Per 100,000 People 1950 2.3956 1951 2.468 1952 2.4347 1953 2.4982 1954 2.8293 1955 3.0651 1956 2.5283 1957 2.5908 1958 2.6691 1959 2.6848 1960 2.4544 1961 2.2786 1962 2.063 1963 1.8177 1964 1.761 1965 1.5488 1966 1.55 1967 1.4812 1968 1.357 1969 1.4153 1970 1.1031 1971 1.0664 1972 1.0838 1973 0.9589 1974 0.8746 1975 0.8151 1976 0.738 1977 0.7347 1978 0.6264 1979 0.6598 1980 0.475 1981 0.571 1982 0.4296 1983 0.557 1984 0.6341 1985 0.4131 1986 0.4505 1987 0.4834 1988 0.5098 1989 0.4378 1990 0.4073 1991 0.3829 1992 0.3918 1993 0.4197 1994 0.4654 1995 0.3804 1996 0.378 1997 0.4017 1998 0.3934 1999 0.3921 2000 0.4335 2001 0.3984 2002 0.3377 2003 0.3852 2004 0.3014 2005 0.2986 2006 0.326 2007 0.2862 2008 0.3212 2009 0.2496 2010 0.1729 2011 0.1904 2012 0.1757 2013 0.1999 2014 0.1977 2015 0.1054