Year Per 100,000 People 1950 19.0922 1951 20.0359 1952 21.3462 1953 24.7021 1954 22.3351 1955 20.6817 1956 21.5882 1957 23.203 1958 22.8535 1959 24.2775 1960 19.999 1961 21.4565 1962 20.5873 1963 19.6774 1964 17.9863 1965 22.1926 1966 19.2938 1967 16.708 1968 18.2134 1969 18.5643 1970 21.1769 1971 21.5505 1972 20.9388 1973 18.5511 1974 21.0769 1975 18.4446 1976 20.0353 1977 18.3695 1978 20.3196 1979 21.144 1980 20.4969 1981 20.3316 1982 21.9858 1983 24.1481 1984 23.2578 1985 19.9517 1986 19.7217 1987 19.473 1988 18.139 1989 16.6685 1990 15.5661 1991 17.1621 1992 16.6903 1993 15.5099 1994 14.8 1995 13.679 1996 14.2567 1997 14.2061 1998 13.44 1999 13.3733 2000 12.989 2001 11.8399 2002 13.1532 2003 12.6088 2004 11.2326 2005 11.2447 2006 11.638 2007 10.7924 2008 11.0199 2009 11.2812 2010 11.8278 2011 11.4441 2012 12.1015 2013 13.7214 2014 12.9184 2015 14.5077 2016 15.5722