Year Deaths per 100,000 1955 9.11 1956 10.07 1957 10.51 1958 10.34 1959 11.19 1960 11.6 1961 11.9 1962 12.34 1963 12.85 1964 13 1965 13.13 1966 13.83 1967 14.16 1968 14.58 1969 14.94 1970 15.5 1971 16.1335 1972 16.857 1973 18.0505 1974 18.524 1975 18.9775 1976 19.751 1977 20.7245 1978 20.978 1979 18.2415 1980 18.995 1981 19.3685 1982 20.402 1983 21.5455 1984 21.719 1985 22.6525 1986 22.656 1987 23.3695 1988 23.753 1989 23.5965 1990 24.14 1991 24.14 1992 24.17 1993 24.45 1994 24.64 1995 24.53 1996 24.7 1997 24.42 1998 24.5 1999 24.2 2000 23.99 2001 23.62 2002 23.6 2003 23.94 2004 23.28 2005 23.35 2006 23.49 2007 23.3 2008 22.95 2009 22.78 2010 22.41 2011 22.03 2012 21.69 2013 20.92 2014 20.77 2015 20.68 2016 20.61