Year	Number per 1,000 Live Births
1984-01-01	34.4
1985-01-01	33.4
1986-01-01	32.5
1987-01-01	31.3
1988-01-01	29.1
1989-01-01	26.6
1990-01-01	24.3
1991-01-01	22.5
1992-01-01	21.1
1993-01-01	19.9
1994-01-01	18.7
1995-01-01	16.9
1996-01-01	15.0
1997-01-01	13.3
1998-01-01	12.1
1999-01-01	11.4
2000-01-01	10.9
2001-01-01	10.5
2002-01-01	10.0
2003-01-01	9.2
2004-01-01	8.4
2005-01-01	7.7
2006-01-01	7.3
2007-01-01	7.0
2008-01-01	6.9
2009-01-01	6.8
2010-01-01	6.6
2011-01-01	6.5
2012-01-01	6.2
2013-01-01	6.0
2014-01-01	5.8
2015-01-01	5.5
2016-01-01	5.2
2017-01-01	5.0