Year	Number per 1,000 Live Births
1960-01-01	60.8
1961-01-01	58.6
1962-01-01	56.5
1963-01-01	54.6
1964-01-01	52.9
1965-01-01	51.3
1966-01-01	49.8
1967-01-01	48.4
1968-01-01	47.0
1969-01-01	45.6
1970-01-01	44.2
1971-01-01	42.8
1972-01-01	41.5
1973-01-01	40.1
1974-01-01	38.9
1975-01-01	37.8
1976-01-01	36.7
1977-01-01	35.8
1978-01-01	34.8
1979-01-01	33.9
1980-01-01	33.1
1981-01-01	32.2
1982-01-01	31.4
1983-01-01	30.6
1984-01-01	29.9
1985-01-01	29.1
1986-01-01	28.3
1987-01-01	27.6
1988-01-01	26.9
1989-01-01	26.2
1990-01-01	25.5
1991-01-01	24.8
1992-01-01	24.0
1993-01-01	23.4
1994-01-01	22.7
1995-01-01	22.0
1996-01-01	21.4
1997-01-01	20.7
1998-01-01	20.1
1999-01-01	19.6
2000-01-01	19.0
2001-01-01	18.5
2002-01-01	18.1
2003-01-01	17.8
2004-01-01	17.5
2005-01-01	17.3
2006-01-01	17.1
2007-01-01	16.9
2008-01-01	16.6
2009-01-01	16.3
2010-01-01	16.0
2011-01-01	15.6
2012-01-01	15.2
2013-01-01	14.8
2014-01-01	14.3
2015-01-01	13.9
2016-01-01	13.5
2017-01-01	13.1