Year Per 100,000 People 1951 4.1628 1952 3.9457 1953 4.4477 1954 4.9665 1955 4.6759 1956 5.7579 1957 6.0361 1958 5.7331 1959 5.7007 1960 6.6788 1961 6.5004 1962 6.9958 1963 7.9843 1964 8.2411 1965 8.916 1966 8.8427 1967 7.2509 1968 8.7088 1969 8.8848 1970 9.5223 1971 8.3545 1972 8.2422 1973 8.3077 1974 7.7626 1975 8.1034 1976 8.5294 1977 6.6833 1978 6.9479 1979 6.6408 1980 5.6321 1981 5.2412 1982 4.9144 1983 4.805 1984 4.4452 1985 5.5713 1986 4.9518 1987 6.0209 1988 6.8564 1989 6.7637 1990 6.7701 1991 6.0197 1992 6.0294 1993 5.3561 1994 4.298 1995 4.5214 1996 4.472 1997 2.6505 1998 2.5467 1999 2.9302 2000 2.57 2001 2.9762 2002 2.5173 2003 2.5243 2004 2.0457 2005 2.1962 2006 2.1485 2007 2.2588 2008 1.8441 2009 1.5053 2010 1.1113 2011 1.2014 2012 1.3298 2013 1.044 2014 1.2671 2015 1.0991