Year Deaths per 100,000 1964 9.58 1965 8.36 1966 8.77 1967 8.89 1968 10.41 1969 10.15 1970 9.71 1971 11.059 1972 11.258 1973 12.167 1974 12.266 1975 13.395 1976 14.154 1977 13.003 1978 14.692 1979 14.981 1980 13.88 1981 15.619 1982 16.358 1983 16.037 1984 17.636 1985 18.555 1986 18.074 1987 17.293 1988 19.412 1989 19.051 1990 18.93 1991 19.17 1992 19.33 1993 19.02 1994 19.53 1995 19.97 1996 20.37 1997 20.9 1998 20 1999 19.99 2000 20.08 2001 19.74 2002 19.76 2003 19.73 2004 19.96 2005 20.5 2006 20.69 2007 20.54 2008 20.3 2009 19.99 2010 19.84 2011 19.69 2012 19.4 2013 19.15 2014 18.84 2015 18.77 2016 18.7