Year	Per 1000 Births
1951	65.5
1952	65.1
1953	64.8
1954	64.4
1955	64
1956	65.6
1957	64.8
1958	64
1959	63.3
1960	62.6
1961	62
1962	61.4
1963	60.9
1964	60.5
1965	60
1966	59.6
1967	59.3
1968	58.9
1969	58.4
1970	58
1971	57.4
1972	56.8
1973	56.1
1974	55.3
1975	54.5
1976	53.6
1977	52.6
1978	51.6
1979	50.5
1980	49.4
1981	48.3
1982	47
1983	45.7
1984	44.4
1985	43.2
1986	41.9
1987	40.7
1988	39.4
1989	38.3
1990	37.1
1991	35.9
1992	34.8
1993	33.8
1994	32.8
1995	31.8
1996	30.9
1997	30.1
1998	29.3
1999	28.5
2000	27.7
2001	26.9
2002	26.1
2003	25.3
2004	24.6
2005	23.8
2006	23.1
2007	22.4
2008	21.7
2009	21
2010	20.4
2011	19.8
2012	19.2
2013	18.6
2014	18.1
2015	17.5