Year Deaths per 100,000 1951 8.01 1952 14.11 1953 10.82 1954 12.5 1955 15.38 1956 14.58 1957 11.85 1958 13.15 1960 9.89 1961 8.96 1962 12.11 1963 11.68 1966 14.36 1967 20.73 1968 16.04 1970 14.15 1971 15.8715 1972 14.193 1973 17.6145 1974 13.496 1975 14.5975 1976 9.999 1977 14.0205 1978 20.952 1979 13.9035 1980 22.585 1981 18.6965 1982 17.748 1983 18.6195 1984 23.631 1985 20.7925 1986 22.934 1987 27.1355 1988 28.397 1989 23.9385 1990 26 1991 25.53 1992 25.74 1993 26.45 1994 26.74 1995 26.68 1996 26.66 1997 26.16 1998 25.72 1999 25.5 2000 25.76 2001 25.41 2002 25.92 2003 25.15 2004 25.02 2005 24.71 2006 24.17 2007 23.93 2008 23.64 2009 23.58 2010 23.63 2011 23.27 2012 23.1 2013 22.94 2014 22.83 2015 22.71 2016 22.56