Year	Per 1000 Births
1952	74.5
1953	72.6
1954	71.1
1955	69.8
1956	68.4
1957	67.1
1958	65.5
1959	64.4
1960	63
1961	61.7
1962	60.6
1963	59.3
1964	58
1965	56.9
1966	55.7
1967	54.7
1968	53.5
1969	52.5
1970	51.5
1971	50.3
1972	49.4
1973	48.3
1974	47.4
1975	46.4
1976	45.4
1977	44.5
1978	43.8
1979	43.1
1980	42.4
1981	41.9
1982	41.3
1983	40.7
1984	40.1
1985	39.7
1986	39
1987	38.5
1988	37.9
1989	37.4
1990	36.8
1991	36.3
1992	35.9
1993	35.3
1994	34.9
1995	34.2
1996	33.8
1997	33.5
1998	32.9
1999	32.6
2000	32.1
2001	31.6
2002	31.2
2003	30.9
2004	30.4
2005	29.9
2006	29.6
2007	29.1
2008	28.7
2009	28.3
2010	28
2011	27.7