Year	Per 1000 Births
1969	121.4
1970	112.4
1971	104.2
1972	96.5
1973	89.6
1974	83.4
1975	78
1976	73.3
1977	69.5
1978	66.4
1979	64.1
1980	62.6
1981	61.6
1982	60.9
1983	60.3
1984	59.4
1985	58
1986	56.2
1987	54
1988	51.8
1989	49.7
1990	48.2
1991	47
1992	46.3
1993	45.8
1994	45.1
1995	43.7
1996	41.6
1997	38.8
1998	35.5
1999	32.1
2000	29.1
2001	26.7
2002	24.9
2003	23.8
2004	23.3
2005	23.2
2006	23.4
2007	23.6
2008	23.6
2009	23.6
2010	23.3
2011	22.9
2012	22.4
2013	21.9
2014	21.3
2015	20.7