Year	Per 1000 Births
1954	150.4
1955	149.9
1956	149.5
1957	149
1958	148.8
1959	148.4
1960	148.2
1961	148.1
1962	148.2
1963	148.4
1964	148.7
1965	149.1
1966	149.3
1967	149.2
1968	148.7
1969	147.7
1970	146
1971	143.6
1972	140.6
1973	137
1974	133
1975	128.7
1976	124
1977	119
1978	113.6
1979	107.8
1980	101.1
1981	93.4
1982	84.6
1983	75
1984	65.5
1985	57.2
1986	50.9
1987	46.3
1988	43.1
1989	41
1990	39.7
1991	38.8
1992	38.1
1993	37.5
1994	36.9
1995	36.3
1996	35.7
1997	35.1
1998	34.7
1999	34.4
2000	33.9
2001	33.3
2002	32.4
2003	31.3
2004	30.1
2005	28.8
2006	27.6
2007	26.4
2008	25.3
2009	24.3
2010	23.5
2011	22.8
2012	22.4
2013	22.1
2014	22
2015	21.9