Year	Per 1000 Births
1970	77.7
1971	76.4
1972	74.9
1973	73.4
1974	72
1975	71.2
1976	70.3
1977	69.5
1978	68.7
1979	67.9
1980	67.1
1981	66.3
1982	65.5
1983	64.8
1984	64.6
1985	64.2
1986	63.1
1987	62.5
1988	61.5
1989	60.7
1990	59.8
1991	60.2
1992	59
1993	57.6
1994	55.6
1995	53.5
1996	51.4
1997	49.2
1998	47.2
1999	45.1
2000	43.2
2001	41.3
2002	39.4
2003	37.6
2004	35.9
2005	34.3
2006	32.9
2007	31.6
2008	30.2
2009	28.9
2010	27.5
2011	26.1
2012	24.8
2013	23.6
2014	22.5
2015	21.4