Year	Number per 1,000 Live Births
1960-01-01	97.3
1961-01-01	91.6
1962-01-01	86.0
1963-01-01	80.8
1964-01-01	75.7
1965-01-01	70.9
1966-01-01	66.6
1967-01-01	62.6
1968-01-01	59.0
1969-01-01	55.9
1970-01-01	53.0
1971-01-01	50.2
1972-01-01	47.7
1973-01-01	45.2
1974-01-01	42.8
1975-01-01	40.5
1976-01-01	38.2
1977-01-01	36
1978-01-01	33.9
1979-01-01	31.8
1980-01-01	29.7
1981-01-01	27.4
1982-01-01	25.1
1983-01-01	23
1984-01-01	21.1
1985-01-01	19.6
1986-01-01	18.5
1987-01-01	17.6
1988-01-01	16.8
1989-01-01	16.0
1990-01-01	15.1
1991-01-01	15
1992-01-01	13.8
1993-01-01	13.3
1994-01-01	12.9
1995-01-01	12.5
1996-01-01	12.2
1997-01-01	11.8
1998-01-01	11.5
1999-01-01	11.2
2000-01-01	10.9
2001-01-01	10.8
2002-01-01	10.6
2003-01-01	10.5
2004-01-01	10.3
2005-01-01	10.1
2006-01-01	10
2007-01-01	9.8
2008-01-01	9.7
2009-01-01	9.5
2010-01-01	9.2
2011-01-01	8.9
2012-01-01	8.5
2013-01-01	8.2
2014-01-01	7.8
2015-01-01	7.5
2016-01-01	7.2
2017-01-01	6.9