Year	Per 1000 Births
1970	56.5
1971	53.9
1972	51.5
1973	49.2
1974	46.9
1975	44.7
1976	42.6
1977	40.7
1978	38.8
1979	36.9
1980	35.1
1981	33.5
1982	31.9
1983	30.4
1984	29.1
1985	27.7
1986	26.5
1987	25.2
1988	24
1989	22.9
1990	21.8
1991	20.8
1992	19.9
1993	19
1994	18.3
1995	17.6
1996	16.9
1997	16.1
1998	15.4
1999	14.7
2000	14.1
2001	13.5
2002	12.9
2003	12.3
2004	11.8
2005	11.3
2006	10.8
2007	10.3
2008	9.9
2009	9.5
2010	9.1
2011	8.7
2012	8.3
2013	8
2014	7.6
2015	7.3