Year	Number per 1,000 Live Births
1983-01-01	48.4
1984-01-01	47.2
1985-01-01	46.1
1986-01-01	45.1
1987-01-01	44.1
1988-01-01	43.1
1989-01-01	42.0
1990-01-01	40.9
1991-01-01	39.9
1992-01-01	38.8
1993-01-01	37.7
1994-01-01	36.6
1995-01-01	35.5
1996-01-01	34.4
1997-01-01	33.3
1998-01-01	32.2
1999-01-01	31.2
2000-01-01	30.2
2001-01-01	29.2
2002-01-01	28.3
2003-01-01	27.3
2004-01-01	26.5
2005-01-01	25.6
2006-01-01	24.8
2007-01-01	24.0
2008-01-01	23.3
2009-01-01	22.5
2010-01-01	21.9
2011-01-01	21.2
2012-01-01	20.5
2013-01-01	19.8
2014-01-01	19.2
2015-01-01	18.7
2016-01-01	18.1
2017-01-01	17.5