Year	Per 1000 Births
1919	142
1920	178
1921	173
1922	166
1923	145
1924	148
1925	145
1926	154
1927	157
1928	146
1929	142
1930	137
1931	134
1932	137
1933	127
1934	128
1935	123
1936	124
1937	122
1938	121
1939	98
1940	99
1941	100
1942	111
1943	109
1944	109
1945	137
1946	109
1947	89
1948	84
1949	83
1950	78
1951	73
1952	56
1953	45
1954	38
1955	34
1956	31
1957	34
1958	30
1959	26
1960	24
1961	23
1962	23
1963	22
1964	21
1965	26
1966	24
1967	23
1968	22
1969	23
1970	22
1971	22
1972	22
1973	21
1974	20
1975	21
1976	21
1977	20
1978	19
1979	18
1980	18
1981	17
1982	16
1983	16
1984	15
1985	14
1986	14
1987	13
1988	12
1989	11
1990	11
1991	12
1992	10