Year	Number per 1,000 Live Births
1960-01-01	65.8
1961-01-01	64.0
1962-01-01	62.3
1963-01-01	60.6
1964-01-01	59.1
1965-01-01	57.6
1966-01-01	56.2
1967-01-01	54.8
1968-01-01	53.4
1969-01-01	51.8
1970-01-01	50.1
1971-01-01	48.1
1972-01-01	46.0
1973-01-01	44.0
1974-01-01	42.1
1975-01-01	40.5
1976-01-01	39.0
1977-01-01	37.8
1978-01-01	36.8
1979-01-01	35.9
1980-01-01	34.9
1981-01-01	33.8
1982-01-01	32.8
1983-01-01	31.7
1984-01-01	30.6
1985-01-01	29.6
1986-01-01	28.7
1987-01-01	27.8
1988-01-01	27.0
1989-01-01	26.2
1990-01-01	25.6
1991-01-01	25.0
1992-01-01	24.5
1993-01-01	24.1
1994-01-01	23.8
1995-01-01	23.5
1996-01-01	23.3
1997-01-01	23
1998-01-01	22.7
1999-01-01	22.4
2000-01-01	22.0
2001-01-01	21.6
2002-01-01	21.1
2003-01-01	20.6
2004-01-01	20.1
2005-01-01	19.6
2006-01-01	19.2
2007-01-01	18.7
2008-01-01	18.2
2009-01-01	17.7
2010-01-01	17.2
2011-01-01	16.7
2012-01-01	16.2
2013-01-01	15.7
2014-01-01	15.3
2015-01-01	14.8
2016-01-01	14.3
2017-01-01	13.9