Year	Number per 1,000 Live Births
1981-01-01	44.1
1982-01-01	44.6
1983-01-01	45.0
1984-01-01	45.3
1985-01-01	45.3
1986-01-01	45.0
1987-01-01	44.6
1988-01-01	44.1
1989-01-01	43.5
1990-01-01	43.0
1991-01-01	42.8
1992-01-01	42.7
1993-01-01	42.7
1994-01-01	42.9
1995-01-01	43.0
1996-01-01	43.2
1997-01-01	43.3
1998-01-01	43.0
1999-01-01	42.6
2000-01-01	41.9
2001-01-01	41.2
2002-01-01	40.3
2003-01-01	39.3
2004-01-01	38.4
2005-01-01	37.4
2006-01-01	36.4
2007-01-01	35.4
2008-01-01	34.4
2009-01-01	33.4
2010-01-01	32.6
2011-01-01	31.7
2012-01-01	30.8
2013-01-01	29.9
2014-01-01	29.0
2015-01-01	28.2
2016-01-01	27.4
2017-01-01	26.7