Year Per 100,000 People 1961 1.3104 1962 1.4328 1963 1.009 1964 0.9547 1965 1.3191 1966 1.0093 1967 1.0564 1968 0.7683 1969 0.8828 1970 0.7756 1971 0.7402 1972 0.5316 1973 0.9353 1974 0.6363 1975 1.2982 1976 0.8709 1977 0.6505 1978 0.615 1979 0.9475 1980 0.876 1981 0.9067 1982 1.2234 1983 1.1198 1984 1.2148 1985 1.5134 1986 1.1373 1987 1.0057 1988 1.3165 1989 1.0298 1990 1.6026 1991 1.8352 1992 1.1477 1993 1.1133 1994 1.1886 1995 1.605 1996 1.4733 1997 1.6426 1998 1.0194 1999 1.1409 2000 1.1 2001 0.8003 2002 0.6567 2003 0.9486 2004 1.048 2005 0.8502 2006 0.8585 2007 1.0126 2008 1.4721 2009 1.6486 2010 1.6953 2011 2.2629 2012 1.4274 2013 1.3165 2014 0.7567 2015 0.8558