Year Per 100,000 People 1955 0.4283 1956 0.7612 1957 0.8172 1958 0.7464 1959 1.0984 1960 0.7282 1961 1.0439 1962 0.402 1963 0.8392 1964 0.7574 1965 0.2431 1966 0.9282 1967 0.4526 1968 1.0511 1969 0.8093 1970 0.9144 1971 0.7681 1972 1.0403 1973 0.6733 1974 0.7093 1975 0.7316 1976 0.6688 1977 0.6319 1978 0.5749 1979 0.5403 1980 1.0129 1981 0.7828 1982 0.7483 1983 0.6836 1984 0.6816 1985 0.5132 1986 0.5616 1987 0.2337 1988 0.7127 1989 0.5968 1990 0.655 1991 0.7213 1992 0.5874 1993 0.1926 1994 0.5271