Year	Per 1000 Births
1978	79
1979	76.6
1980	74.2
1981	71.9
1982	69.8
1983	67.9
1984	66.2
1985	64.7
1986	63.5
1987	62.5
1988	61.7
1989	61.1
1990	60.5
1991	60
1992	59.6
1993	59.1
1994	58.6
1995	58.2
1996	57.8
1997	57.3
1998	56.8
1999	56.3
2000	55.6
2001	54.7
2002	53.7
2003	52.6
2004	51.4
2005	50.2
2006	49
2007	47.4
2008	45.7
2009	44.2
2010	42.8
2011	41.3
2012	39.7
2013	38
2014	37
2015	36.1