Year Per 100,000 People 1950 5.3673 1951 5.4666 1952 5.0596 1953 5.6631 1954 6.0536 1955 6.3403 1956 6.6973 1957 6.8651 1958 6.8031 1959 6.7809 1960 6.6615 1961 6.9505 1962 7.4934 1963 7.8072 1964 7.646 1965 7.2145 1966 6.9863 1967 6.2948 1968 6.1292 1969 5.7488 1970 5.4058 1971 5.3718 1972 5.2291 1973 5.3334 1974 5.3807 1975 5.1488 1976 5.0419 1977 5.3167 1978 5.2329 1979 5.513 1980 5.5668 1981 5.2299 1982 4.9481 1983 4.7347 1984 4.6356 1985 4.683 1986 4 1987 3.8078 1988 3.846 1989 3.1816 1990 3.1948 1991 3.0132 1992 3.0544 1993 2.9005 1994 2.795 1995 2.7257 1996 2.8288 1997 2.7626 1998 2.8561 1999 2.8614 2001 2.6353 2002 2.7559 2003 2.6605 2004 2.8798 2005 2.8403 2006 2.6385 2007 2.429 2008 2.7236 2009 2.5708 2010 2.6816 2011 2.6857 2012 2.492 2013 2.6386 2014 2.8826 2015 3.1166