Year	Number per 1,000 Live Births
1960-01-01	134.4
1961-01-01	123.7
1962-01-01	113.8
1963-01-01	104.8
1964-01-01	96.2
1965-01-01	88.2
1966-01-01	80.7
1967-01-01	73.8
1968-01-01	67.4
1969-01-01	61.6
1970-01-01	56.3
1971-01-01	51.6
1972-01-01	47.3
1973-01-01	43.4
1974-01-01	40.0
1975-01-01	36.9
1976-01-01	34.3
1977-01-01	32.0
1978-01-01	30.0
1979-01-01	28.2
1980-01-01	26.5
1981-01-01	25.1
1982-01-01	23.9
1983-01-01	22.8
1984-01-01	21.9
1985-01-01	21.1
1986-01-01	20.5
1987-01-01	20.1
1988-01-01	19.9
1989-01-01	19.7
1990-01-01	19.6
1991-01-01	19.3
1992-01-01	18.8
1993-01-01	17.9
1994-01-01	16.8
1995-01-01	15.5
1996-01-01	14.3
1997-01-01	13.1
1998-01-01	12.1
1999-01-01	11.3
2000-01-01	10.7
2001-01-01	10.3
2002-01-01	10
2003-01-01	9.7
2004-01-01	9.4
2005-01-01	9.1
2006-01-01	8.8
2007-01-01	8.4
2008-01-01	8.0
2009-01-01	7.6
2010-01-01	7.3
2011-01-01	7.0
2012-01-01	6.8
2013-01-01	6.7
2014-01-01	6.6
2015-01-01	6.5
2016-01-01	6.4
2017-01-01	6.3