Year	Per 1000 Births
1950	45
1951	43
1952	40.9
1953	38.9
1954	37.2
1955	35.4
1956	33.6
1957	31.9
1958	30.2
1959	28.5
1960	26.9
1961	25.4
1962	23.9
1963	22.6
1964	21.4
1965	20.3
1966	19.4
1967	18.5
1968	17.6
1969	16.8
1970	16
1971	15.3
1972	14.5
1973	13.7
1974	12.9
1975	12.1
1976	11.4
1977	10.7
1978	9.9
1979	9.3
1980	8.7
1981	8.3
1982	8
1983	7.7
1984	7.5
1985	7.4
1986	7.3
1987	7.2
1988	7.1
1989	6.9
1990	6.7
1991	6.4
1992	6
1993	5.7
1994	5.4
1995	5.2
1996	4.9
1997	4.7
1998	4.5
1999	4.4
2000	4.3
2001	4.2
2002	4.1
2003	3.9
2004	3.8
2005	3.7
2006	3.6
2007	3.5
2008	3.3
2009	3.2
2010	3
2011	2.9