Year	Number per 1,000 Live Births
1972-01-01	109.3
1973-01-01	103.2
1974-01-01	97.2
1975-01-01	91.8
1976-01-01	86.6
1977-01-01	81.7
1978-01-01	77.0
1979-01-01	72.7
1980-01-01	68.5
1981-01-01	64.5
1982-01-01	60.7
1983-01-01	57.1
1984-01-01	53.8
1985-01-01	50.5
1986-01-01	47.3
1987-01-01	44.2
1988-01-01	41.2
1989-01-01	38.3
1990-01-01	35.6
1991-01-01	33.2
1992-01-01	30.9
1993-01-01	28.9
1994-01-01	27.0
1995-01-01	25.3
1996-01-01	23.8
1997-01-01	22.3
1998-01-01	21.0
1999-01-01	19.8
2000-01-01	18.7
2001-01-01	17.7
2002-01-01	16.7
2003-01-01	15.8
2004-01-01	15.0
2005-01-01	14.2
2006-01-01	13.4
2007-01-01	12.6
2008-01-01	11.8
2009-01-01	11.1
2010-01-01	10.3
2011-01-01	9.6
2012-01-01	9.0
2013-01-01	8.4
2014-01-01	7.8
2015-01-01	7.2
2016-01-01	6.7
2017-01-01	6.3