Year	Per 1000 Births
1975	56.6
1976	55
1977	53.5
1978	52
1979	50.5
1980	49
1981	47.6
1982	46.3
1983	45.1
1984	44.1
1985	43.2
1986	42.5
1987	41.9
1988	41.5
1989	41.1
1990	40.8
1991	40.4
1992	40
1993	39.5
1994	38.9
1995	38.1
1996	37.1
1997	35.9
1998	34.5
1999	32.9
2000	31.2
2001	29.3
2002	27.4
2003	25.5
2004	23.6
2005	21.9
2006	20.2
2007	18.6
2008	17.2
2009	16
2010	14.9
2011	13.8
2012	12.8
2013	12
2014	11.3
2015	10.6