Year	Number per 1,000 Live Births
1960-01-01	141.3
1961-01-01	140.7
1962-01-01	140.5
1963-01-01	140.7
1964-01-01	140.8
1965-01-01	140.9
1966-01-01	140.4
1967-01-01	139.3
1968-01-01	137.7
1969-01-01	135.6
1970-01-01	133.1
1971-01-01	130.3
1972-01-01	127.4
1973-01-01	124.3
1974-01-01	120.8
1975-01-01	117.1
1976-01-01	113.0
1977-01-01	108.7
1978-01-01	104.2
1979-01-01	99.8
1980-01-01	95.5
1981-01-01	91.5
1982-01-01	87.7
1983-01-01	84.3
1984-01-01	81.3
1985-01-01	78.6
1986-01-01	76.4
1987-01-01	74.5
1988-01-01	73.0
1989-01-01	71.9
1990-01-01	71.2
1991-01-01	71.0
1992-01-01	71.2
1993-01-01	72.0
1994-01-01	73.1
1995-01-01	74.6
1996-01-01	76.2
1997-01-01	78.0
1998-01-01	79.6
1999-01-01	81.1
2000-01-01	82.5
2001-01-01	83.7
2002-01-01	84.7
2003-01-01	85.5
2004-01-01	85.7
2005-01-01	85.5
2006-01-01	84.3
2007-01-01	81.8
2008-01-01	82.1
2009-01-01	79.2
2010-01-01	74.5
2011-01-01	73.0
2012-01-01	72.8
2013-01-01	72.0
2014-01-01	70.9
2015-01-01	70.5
2016-01-01	68.4
2017-01-01	66.5