Year	Per 1000 Births
1970	60.2
1971	57.2
1972	54.3
1973	51.6
1974	49
1975	46.6
1976	44.3
1977	42.1
1978	39.9
1979	37.9
1980	36.1
1981	34.5
1982	32.9
1983	31.3
1984	29.8
1985	28.4
1986	27.2
1987	26
1988	25
1989	24.2
1990	23.3
1991	22.5
1992	21.8
1993	21.1
1994	20.4
1995	19.7
1996	19
1997	18.4
1998	17.8
1999	17.2
2000	16.7
2001	16.1
2002	15.6
2003	15.1
2004	14.5
2005	14
2006	13.5
2007	13.1
2008	12.6
2009	12.2
2010	11.8
2011	11.4
2012	11
2013	10.6
2014	10.3
2015	9.9