Year	Per 1000 Births
1970	203
1971	182.6
1972	164.5
1973	148.5
1974	133.6
1975	119.9
1976	107.7
1977	96.9
1978	87
1979	78.2
1980	70.3
1981	63.1
1982	56.5
1983	50.7
1984	46.5
1985	43.3
1986	40.3
1987	37.5
1988	34.9
1989	32.3
1990	29.9
1991	27.7
1992	25.6
1993	23.6
1994	21.9
1995	20.3
1996	18.8
1997	17.5
1998	16.2
1999	14.9
2000	13.8
2001	12.8
2002	11.8
2003	10.9
2004	10.1
2005	9.4
2006	8.7
2007	8
2008	7.4
2009	6.9
2010	6.4
2011	5.9
2012	5.4
2013	5
2014	4.7
2015	4.3