Year Per 100,000 People 1950 17.1433 1951 17.9734 1952 19.4561 1953 21.1699 1954 18.7595 1955 19.5676 1956 20.2477 1957 25.6584 1958 24.4257 1959 23.2908 1960 20.7101 1961 25.6159 1962 28.9894 1963 31.8265 1964 28.7943 1965 29.2337 1966 28.1464 1967 28.229 1968 24.9551 1969 21.9818 1970 24.5421 1971 25.6784 1972 24.3943 1973 21.6469 1974 21.5572 1975 20.0836 1976 19.482 1977 19.8187 1978 18.3299 1979 19.4704 1980 16.4799 1981 18.1395 1982 16.3803 1983 16.3969 1984 17.3833 1985 14.9773 1986 18.1042 1987 18.0028 1988 16.3535 1989 15.1507 1990 15.8016 1991 16.6321 1992 15.7174 1993 14.4772 1994 15.6797 1995 15.1676 1996 14.5693 1997 15.8239 1998 14.7277 1999 15.3381 2000 13.1598 2001 14.9415 2002 13.6275 2003 13.1138 2004 12.0694 2006 14.278 2007 13.7245 2008 14.9017 2009 14.8975 2010 15.3685 2011 14.6422 2012 15.9015 2013 15.6558 2014 17.535 2015 18.8471