Year Deaths per 100,000 1967 21.96 1968 17.91 1969 24.72 1970 20.93 1971 23.1065 1972 22.083 1973 21.1795 1974 21.396 1975 25.6525 1976 21.829 1977 28.1355 1978 20.872 1979 24.1085 1980 25.735 1981 30.1615 1982 31.108 1983 24.6945 1984 30.921 1985 34.1175 1986 27.714 1987 29.0005 1988 34.207 1989 28.8835 1990 33.04 1991 32.08 1992 30.93 1993 30.85 1994 30.15 1995 29.42 1996 27.83 1997 27.74 1998 26.59 1999 26.11 2000 25.51 2001 25.33 2002 25 2003 25.22 2004 23.94 2005 23.06 2006 22.69 2007 22.12 2008 21.83 2009 21.93 2010 22.11 2011 22.15 2012 21.89 2013 21.69 2014 21.94 2015 21.93 2016 21.74