Year	Per 1000 Births
1948	33.3
1949	32.6
1950	31.7
1951	31
1952	30.2
1953	29.5
1954	28.7
1955	28
1956	27.3
1957	26.6
1958	26
1959	25.5
1960	24.9
1961	24.3
1962	23.8
1963	23.3
1964	22.9
1965	22.5
1966	22.2
1967	22
1968	21.7
1969	21.4
1970	21.1
1971	20.5
1972	19.8
1973	19
1974	18.1
1975	17.2
1976	16.3
1977	15.4
1978	14.5
1979	13.8
1980	13.2
1981	12.7
1982	12.3
1983	11.9
1984	11.5
1985	11.2
1986	10.9
1987	10.5
1988	10
1989	9.6
1990	9.1
1991	8.6
1992	8.2
1993	7.8
1994	7.4
1995	7.1
1996	6.9
1997	6.7
1998	6.5
1999	6.4
2000	6.2
2001	6.1
2002	6
2003	5.9
2004	5.7
2005	5.6
2006	5.5
2007	5.3
2008	5.1
2009	4.9
2010	4.7
2011	4.5