Year	Per 1000 Births
1975	78
1976	73.7
1977	69.8
1978	66
1979	62.5
1980	59.2
1981	56.2
1982	53.3
1983	50.6
1984	48.1
1985	45.6
1986	43.3
1987	41.1
1988	39.1
1989	37.2
1990	35.6
1991	34.1
1992	32.7
1993	31.5
1994	30.4
1995	29.3
1996	28.3
1997	27.3
1998	26.4
1999	25.6
2000	24.9
2001	24.2
2002	23.6
2003	23.1
2004	22.6
2005	22.1
2006	21.7
2007	21.3
2008	20.9
2009	20.5
2010	20.2
2011	19.8
2012	19.4
2013	19
2014	18.5
2015	18