Year	Per 1000 Births
1949	32.4
1950	31.2
1951	30.1
1952	29
1953	28
1954	27.1
1955	26.1
1956	25.3
1957	24.5
1958	23.9
1959	23.3
1960	22.7
1961	22.1
1962	21.5
1963	20.8
1964	20.2
1965	19.6
1966	18.9
1967	18.2
1968	17.5
1969	16.8
1970	16.2
1971	15.5
1972	14.9
1973	14.2
1974	13.5
1975	12.9
1976	12.2
1977	11.6
1978	11.1
1979	10.6
1980	10.3
1981	10.1
1982	10
1983	10
1984	10
1985	10
1986	10
1987	9.8
1988	9.4
1989	9
1990	8.4
1991	7.8
1992	7.2
1993	6.6
1994	6.2
1995	5.8
1996	5.5
1997	5.3
1998	5.1
1999	5
2000	4.9
2001	4.7
2002	4.5
2003	4.3
2004	4.2
2005	4
2006	3.8
2007	3.7
2008	3.5
2009	3.4
2010	3.2
2011	3.1