Year	Per 1000 Births
1970	70.1
1971	68
1972	66
1973	64
1974	62.2
1975	60.5
1976	58.9
1977	57.2
1978	55.4
1979	53.4
1980	51.1
1981	48.6
1982	46
1983	43.4
1984	41
1985	38.7
1986	36.8
1987	35.2
1988	33.8
1989	32.7
1990	31.7
1991	30.9
1992	30.3
1993	29.7
1994	29.1
1995	28.4
1996	27.5
1997	26.4
1998	25.1
1999	23.7
2000	22.2
2001	20.8
2002	19.5
2003	18.3
2004	17.1
2005	16.1
2006	15.1
2007	14.2
2008	13.4
2009	12.7
2010	12
2011	11.4
2012	10.9
2013	10.5
2014	10
2015	9.7
2016	9.3