Year	Per 1000 Births
1950	35
1951	34
1952	35
1953	34
1954	30
1955	34
1956	33
1957	36
1958	35
1959	33
1960	30
1961	31
1962	28
1963	26
1964	24
1965	22
1966	20
1967	21
1968	19
1969	18
1970	16
1971	15
1972	14
1973	14
1974	12
1975	13
1976	12
1977	11
1978	10
1979	10
1980	10
1981	9
1982	8
1983	8
1984	7
1985	7
1986	6
1987	5
1988	6
1989	6
1990	6
1991	5
1992	5
1993	5
1994	5
1995	7
1996	7
1997	7
1998	7
1999	7
2000	7
2001	6
2002	6
2003	5
2004	6
2005	5