Year	Per 1000 Births
1950	195
1955	179
1958	145
1959	165
1960	190
1961	161
1962	110
1965	81
1969	84.1
1970	80.4
1971	76.8
1972	73.3
1973	69.7
1974	66.2
1975	62.6
1976	59.1
1977	55.8
1978	52.9
1979	50.2
1980	48
1981	46.1
1982	44.6
1983	43.4
1984	42.6
1985	42.2
1986	42
1987	42
1988	42.2
1989	42.2
1990	42.1
1991	41.8
1992	41.2
1993	40.2
1994	39
1995	37.7
1996	36.4
1997	35
1998	33.5
1999	31.9
2000	30.2
2001	28.3
2002	26.2
2003	24.2
2004	22.2
2005	20.3
2006	18.7
2007	17.2
2008	15.8
2009	14.6
2010	13.5
2011	12.5
2012	11.5
2013	10.6
2014	9.8
2015	9.2