Year Per 100,000 People 1951 30.3387 1952 31.0353 1953 32.9493 1954 32.6226 1955 29.8812 1956 30.6013 1957 30.6156 1958 30.1339 1959 28.956 1960 26.9225 1961 25.2367 1962 26.9425 1963 24.4755 1964 23.6533 1965 26.954 1966 26.3908 1967 26.0621 1968 24.5384 1969 24.4394 1970 26.5391 1971 25.0497 1972 27.0725 1973 26.0034 1974 27.5536 1975 31.2052 1976 30.422 1977 31.9731 1978 32.0265 1979 31.8973 1980 33.443 1981 30.543 1982 32.013 1983 33.2165 1984 32.2146 1985 31.322 1986 28.9258 1987 30.4545 1988 28.1537 1989 28.3805 1990 26.9477 1991 29.2021 1992 26.7203 1993 25.5658 1994 26.7454 1995 25.1948 1996 25.0923 1997 23.7619 1998 24.413 1999 22.2577 2000 23.2913 2001 21.9577 2002 22.4465 2003 19.1293 2004 18.7726 2005 19.4401 2006 18.4485 2007 19.1218 2008 17.5196 2009 17.1446 2010 14.5022 2011 15.1343 2012 14.7393 2013 14.8665