Year	Per 1000 Births
1956	82.6
1957	78.4
1958	74.5
1959	70.8
1960	67.4
1961	64.2
1962	61.1
1963	58.3
1964	55.8
1965	53.4
1966	51.2
1967	49.1
1968	47.2
1969	45.3
1970	43.5
1971	41.7
1972	39.8
1973	38
1974	36.1
1975	34.2
1976	32.4
1977	30.5
1978	28.8
1979	27
1980	25.4
1981	23.8
1982	22.4
1983	21
1984	19.7
1985	18.6
1986	17.5
1987	16.6
1988	15.7
1989	15
1990	14.3
1991	13.6
1992	13
1993	12.4
1994	11.9
1995	11.5
1996	11.1
1997	10.7
1998	10.1
1999	9.4
2000	8.7
2001	8.1
2002	7.6
2003	7.3
2004	7.1
2005	7
2006	6.9
2007	6.9
2008	6.9
2009	6.9
2010	6.8
2011	6.7
2012	6.6
2013	6.4
2014	6.2
2015	6