Year Deaths per 100,000 1958 10.5106 1959 6.7018 1960 8.2521 1961 8.0361 1962 9.0189 1963 9.5219 1964 11.23 1969 11.0275 1970 12.1856 1972 15.4756 1973 17.3241 1974 18.098 1982 18.2296 1983 18.9202 1984 18.4468 1992 25.7893 1993 30.9218