Year	Per 1000 Births
1970	150.3
1971	144.2
1972	138.3
1973	132.7
1974	127.4
1975	121.1
1976	115.8
1977	111.4
1978	106.7
1979	101.8
1980	96.9
1981	92.2
1982	87.8
1983	83.7
1984	79.7
1985	75.9
1986	72.3
1987	69
1988	65.7
1989	62.6
1990	59.7
1991	56.9
1992	54.3
1993	51.7
1994	49.3
1995	47
1996	44.8
1997	42.7
1998	40.6
1999	38.7
2000	36.9
2001	35.2
2002	33.6
2003	32
2004	30.5
2005	29.1
2006	27.7
2007	26.4
2008	25.2
2009	24
2010	22.9
2011	21.8
2012	20.8
2013	19.8
2014	18.9
2015	18