Year	Per 1000 Births
1952	54.2
1953	51
1954	48
1955	45.3
1956	42.7
1957	40.4
1958	38.2
1959	36.1
1960	34.3
1961	32.7
1962	31.3
1963	30.1
1964	29
1965	28
1966	27.1
1967	26.3
1968	25.4
1969	24.6
1970	23.7
1971	22.7
1972	21.7
1973	20.7
1974	19.6
1975	18.6
1976	17.6
1977	16.8
1978	16
1979	15.3
1980	14.6
1981	13.9
1982	13.3
1983	12.8
1984	12.3
1985	11.8
1986	11.4
1987	11
1988	10.6
1989	10.3
1990	10
1991	9.6
1992	9.1
1993	8.6
1994	8.1
1995	7.6
1996	7.1
1997	6.7
1998	6.4
1999	6.1
2000	5.8
2001	5.6
2002	5.4
2003	5.2
2004	5.1
2005	4.9
2006	4.8
2007	4.7
2008	4.6
2009	4.5
2010	4.4
2011	4.3