Year	Number per 1,000 Live Births
1978-01-01	143.4
1979-01-01	139.9
1980-01-01	136.5
1981-01-01	133.2
1982-01-01	129.9
1983-01-01	126.8
1984-01-01	123.7
1985-01-01	120.6
1986-01-01	117.8
1987-01-01	114.9
1988-01-01	112.0
1989-01-01	109.1
1990-01-01	106.1
1991-01-01	103.1
1992-01-01	100.2
1993-01-01	97.3
1994-01-01	94.5
1995-01-01	91.8
1996-01-01	89.2
1997-01-01	86.8
1998-01-01	84.4
1999-01-01	82.1
2000-01-01	80.0
2001-01-01	77.8
2002-01-01	75.6
2003-01-01	73.5
2004-01-01	71.4
2005-01-01	69.3
2006-01-01	67.3
2007-01-01	65.2
2008-01-01	63.2
2009-01-01	61.3
2010-01-01	59.5
2011-01-01	57.8
2012-01-01	56.0
2013-01-01	54.5
2014-01-01	53.0
2015-01-01	51.5
2016-01-01	50.1
2017-01-01	48.6