Year Per 100,000 People 1950 20.0864 1951 27.9964 1952 24.8953 1953 30.0431 1954 26.6106 1955 31.2686 1956 24.845 1957 27.7255 1958 30.619 1959 28.7154 1960 24.866 1961 27.5031 1962 27.5491 1963 25.4077 1964 29.7591 1965 33.2402 1966 35.3269 1967 38.0379 1968 32.3956 1969 35.5871 1970 39.0011 1971 38.9183 1972 44.1333 1973 51.6523 1974 45.0215 1975 38.9219 1976 38.0255 1977 56.0659 1978 38.8614 1979 37.8343 1980 40.2746 1981 43.0429 1982 48.082 1983 41.1556 1984 44.6791 1985 48.2329 1986 47.7149 1987 50.4309 1988 50.116 1989 48.2048 1990 50.2635 1991 36.7642 1992 37.7999 1993 38.2319 1994 30.7197 1995 32.3114 1996 30.135 1997 28.1132 1998 26.7528 1999 25.4984 2000 18.9999 2001 20.8726 2002 17.8832 2003 20.4719 2004 20.8086 2005 18.9849 2006 14.3421 2007 19.058 2008 16.746 2009 15.7647 2010 15.3821 2011 11.2486 2012 10.3131 2013 9.4041