Year	Number per 1,000 Live Births
1960-01-01	66.5
1961-01-01	64.1
1962-01-01	61.9
1963-01-01	60.2
1964-01-01	58.8
1965-01-01	57.6
1966-01-01	56.8
1967-01-01	56.1
1968-01-01	55.5
1969-01-01	55.2
1970-01-01	54.9
1971-01-01	54.8
1972-01-01	54.7
1973-01-01	54.6
1974-01-01	54.5
1975-01-01	54.4
1976-01-01	54.2
1977-01-01	53.9
1978-01-01	53.6
1979-01-01	53.2
1980-01-01	52.9
1981-01-01	52.5
1982-01-01	52.1
1983-01-01	51.6
1984-01-01	51.2
1985-01-01	50.7
1986-01-01	50.1
1987-01-01	49.4
1988-01-01	48.6
1989-01-01	47.6
1990-01-01	46.6
1991-01-01	45.6
1992-01-01	44.6
1993-01-01	43.5
1994-01-01	42.5
1995-01-01	41.5
1996-01-01	40.6
1997-01-01	39.7
1998-01-01	38.8
1999-01-01	38.0
2000-01-01	37.2
2001-01-01	36.4
2002-01-01	35.6
2003-01-01	34.9
2004-01-01	34.2
2005-01-01	33.6
2006-01-01	33.0
2007-01-01	32.4
2008-01-01	31.8
2009-01-01	31.2
2010-01-01	30.7
2011-01-01	30.1
2012-01-01	29.5
2013-01-01	28.9
2014-01-01	28.3
2015-01-01	27.5
2016-01-01	26.7
2017-01-01	26.0