Year	Number per 1,000 Live Births
1971-01-01	125.6
1972-01-01	120.1
1973-01-01	114.9
1974-01-01	109.8
1975-01-01	104.5
1976-01-01	99.0
1977-01-01	93.3
1978-01-01	87.5
1979-01-01	81.8
1980-01-01	76.3
1981-01-01	71.2
1982-01-01	66.7
1983-01-01	62.7
1984-01-01	59.2
1985-01-01	56.1
1986-01-01	53.3
1987-01-01	50.7
1988-01-01	48.2
1989-01-01	45.9
1990-01-01	43.7
1991-01-01	41.7
1992-01-01	40.0
1993-01-01	38.4
1994-01-01	36.9
1995-01-01	35.5
1996-01-01	34.1
1997-01-01	32.6
1998-01-01	31.2
1999-01-01	29.7
2000-01-01	28.2
2001-01-01	26.8
2002-01-01	25.4
2003-01-01	24.2
2004-01-01	22.9
2005-01-01	21.8
2006-01-01	20.7
2007-01-01	19.6
2008-01-01	18.6
2009-01-01	17.6
2010-01-01	16.8
2011-01-01	16.1
2012-01-01	15.4
2013-01-01	14.9
2014-01-01	14.3
2015-01-01	13.8
2016-01-01	13.3
2017-01-01	12.8