Year	Number per 1,000 Live Births
1960-01-01	131.3
1961-01-01	124.1
1962-01-01	118.7
1963-01-01	113.4
1964-01-01	106.3
1965-01-01	96.8
1966-01-01	87.1
1967-01-01	78.9
1968-01-01	72.6
1969-01-01	68.6
1970-01-01	66.5
1971-01-01	65.4
1972-01-01	64.5
1973-01-01	63.0
1974-01-01	59.6
1975-01-01	54.1
1976-01-01	47.7
1977-01-01	41.1
1978-01-01	35.3
1979-01-01	31.0
1980-01-01	27.9
1981-01-01	25.3
1982-01-01	22.8
1983-01-01	20.7
1984-01-01	19.4
1985-01-01	18.9
1986-01-01	18.7
1987-01-01	18.5
1988-01-01	18.0
1989-01-01	17.2
1990-01-01	16.1
1991-01-01	15.1
1992-01-01	13.9
1993-01-01	12.8
1994-01-01	11.9
1995-01-01	11.1
1996-01-01	10.6
1997-01-01	10.3
1998-01-01	10.1
1999-01-01	9.8
2000-01-01	9.2
2001-01-01	8.7
2002-01-01	8.3
2003-01-01	8.1
2004-01-01	7.9
2005-01-01	7.8
2006-01-01	7.7
2007-01-01	7.7
2008-01-01	7.7
2009-01-01	7.7
2010-01-01	7.5
2011-01-01	7.2
2012-01-01	7.2
2013-01-01	7.1
2014-01-01	6.9
2015-01-01	6.7
2016-01-01	6.6
2017-01-01	6.3