Year	Per 1000 Births
1955	141.3
1956	139.7
1957	138.1
1958	136.8
1959	135.4
1960	134
1961	132.5
1962	131.1
1963	129.7
1964	128.2
1965	126.6
1966	125
1967	123.1
1968	121.1
1969	118.9
1970	116.6
1971	114
1972	111.2
1973	107.9
1974	104.2
1975	100.3
1976	95.9
1977	91.3
1978	86.7
1979	82.1
1980	77.8
1981	73.7
1982	69.9
1983	66.6
1984	63.6
1985	60.9
1986	58.6
1987	56.5
1988	54.5
1989	52.7
1990	50.9
1991	49
1992	47.1
1993	45.2
1994	43.3
1995	41.4
1996	39.5
1997	37.6
1998	37
1999	34.2
2000	32.6
2001	31.2
2002	29.8
2003	28.6
2004	27.4
2005	26.3
2006	25.3
2007	24.4
2008	23.5
2009	22.7
2010	22
2011	21.3
2012	20.6
2013	20
2014	19.4
2015	18.8