Year	Per 1000 Births
1960	162
1966	143.1
1967	142.7
1968	142.4
1969	142.5
1970	142.5
1971	142.5
1972	142.5
1973	142.4
1974	142.4
1975	142.7
1976	143.1
1977	143.4
1978	143.7
1979	143.5
1980	142.8
1981	141.4
1982	139.5
1983	137.1
1984	134.5
1985	132
1986	129.7
1987	127.6
1988	125.7
1989	123.7
1990	121.6
1991	119.2
1992	116.4
1993	113.1
1994	109.4
1995	105.6
1996	102.1
1997	98.7
1998	95.6
1999	92.6
2000	89.5
2001	86.2
2002	82.5
2003	78.4
2004	74.1
2005	69.6
2006	65.3
2007	61
2008	57.1
2009	53.6
2010	50.8
2011	48.3
2012	46.2
2013	44.5
2014	42.9
2015	41.4