Year Per 100,000 People 1952 0.8451 1953 0.9346 1954 0.6714 1955 0.9951 1956 0.9125 1957 0.8449 1958 0.937 1959 1.1302 1960 0.9607 1961 1.2684 1962 0.9402 1963 1.1171 1964 1.0809 1965 1.181 1966 1.4176 1967 1.4167 1968 1.099 1969 1.7049 1970 1.7333 1971 1.6329 1972 1.8314 1973 1.6674 1974 1.46 1975 1.5155 1976 1.4563 1977 1.4382 1978 1.4063 1979 1.3162 1980 1.2241 1981 1.5588 1982 1.4136 1983 1.3657 1984 1.451 1985 1.3069 1986 1.1726 1987 1.1655 1988 0.9402 1989 1.0141 1990 1.0153