Year	Number per 1,000 Live Births
1960-01-01	127.7
1961-01-01	127.7
1962-01-01	127.8
1963-01-01	128.0
1964-01-01	128.2
1965-01-01	128.3
1966-01-01	128.2
1967-01-01	127.8
1968-01-01	127.2
1969-01-01	126.3
1970-01-01	124.9
1971-01-01	123.1
1972-01-01	120.8
1973-01-01	118.2
1974-01-01	115.2
1975-01-01	111.8
1976-01-01	108.0
1977-01-01	104.3
1978-01-01	100.7
1979-01-01	97.5
1980-01-01	94.7
1981-01-01	92.3
1982-01-01	90.1
1983-01-01	87.9
1984-01-01	85.6
1985-01-01	82.9
1986-01-01	79.9
1987-01-01	77.1
1988-01-01	74.6
1989-01-01	72.5
1990-01-01	71.2
1991-01-01	70.5
1992-01-01	70.4
1993-01-01	70.6
1994-01-01	71.0
1995-01-01	71.4
1996-01-01	71.7
1997-01-01	71.7
1998-01-01	71.2
1999-01-01	70.2
2000-01-01	68.4
2001-01-01	65.9
2002-01-01	63.0
2003-01-01	59.9
2004-01-01	56.9
2005-01-01	54.0
2006-01-01	51.3
2007-01-01	48.9
2008-01-01	46.6
2009-01-01	44.6
2010-01-01	42.7
2011-01-01	40.9
2012-01-01	39.3
2013-01-01	37.7
2014-01-01	36.3
2015-01-01	34.9
2016-01-01	33.8
2017-01-01	32.7