Year Per 100,000 People 1955 2.2504 1956 2.0921 1957 2.8761 1958 1.8623 1959 2.4494 1960 2.3343 1961 2.3622 1962 1.6145 1963 2.1182 1964 1.7748 1965 1.8566 1966 1.6819 1967 2.0849 1968 2.1705 1969 2.2288 1970 2.1757 1971 2.2901 1972 2.5706 1973 3.032 1974 2.5778 1975 2.0057 1976 2.6382 1977 2.6948 1978 2.4025 1979 2.5042 1980 2.9634 1981 2.846 1982 2.7992 1983 2.5129 1984 2.6712 1985 3.1887 1986 3.0247 1987 2.639 1988 2.7618 1989 4.2889 1990 3.3374 1991 5.5881 1992 5.1756 1993 4.7478 1994 4.4038 1995 4.8471 1996 3.1992 1997 3.9901 1998 2.7128 1999 2.4301 2000 1.8661 2001 2.4419 2002 1.8409 2003 2.1305 2004 2.3297 2005 2.2848 2006 2.0083 2007 1.646 2008 2.2604 2009 1.8318 2010 1.4796 2011 1.9772 2012 1.6577 2013 1.9392 2014 1.2576 2015 1.3925 2016 0.9369