Year Per 100,000 People 1961 1.8065 1962 1.7234 1963 1.8003 1964 1.6624 1965 1.3634 1966 1.1841 1967 0.943 1968 0.8767 1969 0.9271 1970 0.5513 1971 0.8828 1972 0.4794 1973 1.1298 1974 0.8958 1975 0.959 1976 1.0399 1977 0.9229 1978 0.9483 1979 0.7487 1980 1.1776 1981 0.9458 1982 0.9631 1983 0.8501 1984 1.1673 1985 1.381 1986 1.4018 1987 1.1309 1988 1.7347 1989 1.0418 1990 1.668 1991 2.0088 1992 1.8717 1993 1.8397 1994 1.6025 1995 1.1161 1996 1.7212 1997 2.3644 1998 1.8772 1999 1.2607 2000 1.4629 2001 1.2267 2002 0.9279 2003 1.5251 2004 1.1151 2005 1.7248 2006 1.0076 2007 1.5938 2008 2.1738 2009 1.9887 2010 2.4343 2011 1.8423 2012 2.0786 2013 1.4863 2014 1.6657 2015 0.9837