Year	Number per 1,000 Live Births
1985-01-01	27.7
1986-01-01	27.4
1987-01-01	27.8
1988-01-01	28.9
1989-01-01	30.7
1990-01-01	33.4
1991-01-01	36.9
1992-01-01	41.1
1993-01-01	45.5
1994-01-01	49.8
1995-01-01	53.2
1996-01-01	55.1
1997-01-01	55
1998-01-01	53.1
1999-01-01	49.4
2000-01-01	44.5
2001-01-01	39.1
2002-01-01	34.2
2003-01-01	30.4
2004-01-01	27.8
2005-01-01	26.4
2006-01-01	26
2007-01-01	25.7
2008-01-01	25.2
2009-01-01	24.4
2010-01-01	23.1
2011-01-01	21.5
2012-01-01	19.8
2013-01-01	18.3
2014-01-01	17
2015-01-01	16
2016-01-01	15.1
2017-01-01	14.4