Year	Per 1000 Births
1960	69
1965	62.9
1966	61.1
1967	59.5
1968	58.2
1969	57.4
1970	57.1
1971	57.1
1972	57.5
1973	58
1974	58.5
1975	58.9
1976	59.2
1977	59.4
1978	59.5
1979	59.9
1980	60.4
1981	61.2
1982	62.1
1983	63.3
1984	64.6
1985	66
1986	67.2
1987	68.4
1988	69.2
1989	70
1990	70.5
1991	70.8
1992	70.7
1993	70.2
1994	69.4
1995	68.1
1996	66.6
1997	64.8
1998	62.8
1999	60.7
2000	58.5
2001	56.2
2002	54
2003	51.8
2004	49.6
2005	47.5
2006	45.6
2007	43.9
2008	42.4
2009	41
2010	39.8
2011	38.7
2012	37.5
2013	36.6
2014	35.5
2015	34.6