Year	Deaths per 100,000
1955	13.77
1956	13.99
1957	14.29
1958	14.14
1959	14.69
1960	14.34
1961	14.83
1962	14.94
1963	15.49
1964	15.13
1965	16.38
1966	17.64
1967	17.96
1968	20.18
1969	18.88
1970	19.18
1971	19.89
1972	20.16
1973	21.63
1974	21.77
1975	22.9
1976	22.69
1977	24.01
1978	23.51
1979	24.46
1980	24.33
1981	25.38
1982	26.07
1983	26.86
1984	25.71
1985	27.01
1986	29.59
1987	28.45
1988	30.29
1989	30.95
1990	30.8
1991	32.06