Quarter	Percent, Seasonally Adjusted
1974-01-01	55.0135089308634
1974-04-01	83.0000000000000
1974-07-01	81.0000000000000
1974-10-01	81.0000000000000
1975-01-01	66.0000000000000
1975-04-01	63.0000000000000
1975-07-01	63.0000000000000
1975-10-01	49.0000000000000
1976-01-01	41.0000000000000
1976-04-01	40.0000000000000
1976-07-01	33.0000000000000
1976-10-01	27.0000000000000
1977-01-01	20.0000000000000
1977-04-01	18.0000000000000
1977-07-01	20.0000000000000
1977-10-01	17.0000000000000
1978-01-01	28.0000000000000
1978-04-01	29.0000000000000
1978-07-01	30.0000000000000
1978-10-01	44.0000000000000
1979-01-01	52.0000000000000
1979-04-01	42.0000000000000
1979-07-01	66.0000000000000
1979-10-01	80.0000000000000
1980-01-01	89.0000000000000
1980-04-01	91.0000000000000
1980-07-01	93.0000000000000
1980-10-01	89.0000000000000
1981-01-01	87.0000000000000
1981-04-01	83.0000000000000
1981-07-01	81.0000000000000
1981-10-01	77.0000000000000
1982-01-01	65.0000000000000
1982-04-01	50.0000000000000
1982-07-01	39.0000000000000
1982-10-01	26.0000000000000
1983-01-01	38.0000000000000
1983-04-01	38.0000000000000
1983-07-01	36.0000000000000
1983-10-01	44.0000000000000
1984-01-01	43.0000000000000
1984-04-01	45.0000000000000
1984-07-01	29.0000000000000
1984-10-01	22.0000000000000
1985-01-01	20.0000000000000
1985-04-01	18.0000000000000
1985-07-01	14.0000000000000
1985-10-01	23.0000000000000
1986-01-01	29.0000000000000
1986-04-01	34.0000000000000
1986-07-01	30.0000000000000
1986-10-01	42.0000000000000
1987-01-01	46.0000000000000
1987-04-01	44.0000000000000
1987-07-01	45.0000000000000
1987-10-01	57.0000000000000
1988-01-01	70.0000000000000
1988-04-01	78.0000000000000
1988-07-01	62.0000000000000
1988-10-01	69.0000000000000
1989-01-01	72.0000000000000
1989-04-01	62.0000000000000
1989-07-01	59.0000000000000
1989-10-01	51.0000000000000
1990-01-01	52.0000000000000
1990-04-01	46.0000000000000
1990-07-01	26.0000000000000
1990-10-01	31.0000000000000
1991-01-01	32.0000000000000
1991-04-01	25.0000000000000
1991-07-01	24.0000000000000
1991-10-01	19.0000000000000
1992-01-01	20.0000000000000
1992-04-01	30.0000000000000
1992-07-01	17.0000000000000
1992-10-01	12.0000000000000
1993-01-01	20.0000000000000
1993-04-01	15.0000000000000
1993-07-01	18.0000000000000
1993-10-01	27.0000000000000
1994-01-01	36.0000000000000
1994-04-01	51.0000000000000
1994-07-01	58.0000000000000
1994-10-01	74.0000000000000
1995-01-01	72.0000000000000
1995-04-01	67.0000000000000
1995-07-01	63.0000000000000
1995-10-01	78.0000000000000
1996-01-01	49.0000000000000
1996-04-01	47.0000000000000
1996-07-01	35.0000000000000
1996-10-01	45.0000000000000
1997-01-01	53.0000000000000
1997-04-01	38.0000000000000
1997-07-01	36.0000000000000
1997-10-01	40.0000000000000
1998-01-01	40.0000000000000
1998-04-01	20.0000000000000
1998-07-01	11.0000000000000
1998-10-01	17.0000000000000
1999-01-01	15.0000000000000
1999-04-01	15.0000000000000
1999-07-01	28.0000000000000
1999-10-01	46.0000000000000
2000-01-01	53.0000000000000
2000-04-01	35.0000000000000
2000-07-01	33.0000000000000
2000-10-01	31.0000000000000
2001-01-01	41.0000000000000
2001-04-01	39.0000000000000
2001-07-01	47.0000000000000
2001-10-01	47.0000000000000
2002-01-01	56.0000000000000
2002-04-01	69.0000000000000
2002-07-01	69.0000000000000
2002-10-01	61.0000000000000
2003-01-01	57.0000000000000
2003-04-01	50.0000000000000
2003-07-01	42.0000000000000
2003-10-01	47.0000000000000
2004-01-01	55.0000000000000
2004-04-01	58.0000000000000
2004-07-01	63.0000000000000
2004-10-01	67.0000000000000
2005-01-01	63.0000000000000
2005-04-01	62.0000000000000
2005-07-01	68.0000000000000
2005-10-01	68.0000000000000
2006-01-01	72.0000000000000
2006-04-01	69.0000000000000
2006-07-01	67.0000000000000
2006-10-01	75.0000000000000
2007-01-01	78.0000000000000
2007-04-01	78.0000000000000
2007-07-01	65.0000000000000
2007-10-01	69.0000000000000
2008-01-01	46.0000000000000
2008-04-01	37.0000000000000
2008-07-01	30.0000000000000
2008-10-01	31.0000000000000
2009-01-01	16.0000000000000
2009-04-01	11.0000000000000
2009-07-01	22.0000000000000
2009-10-01	19.0000000000000
2010-01-01	28.0000000000000
2010-04-01	27.0000000000000
2010-07-01	30.0000000000000
2010-10-01	41.0000000000000
2011-01-01	51.0000000000000
2011-04-01	51.0000000000000
2011-07-01	36.0000000000000
2011-10-01	35.0000000000000
2012-01-01	47.0000000000000
2012-04-01	29.0000000000000
2012-07-01	33.0000000000000
2012-10-01	38.0000000000000
2013-01-01	42.0000000000000
2013-04-01	34.0000000000000
2013-07-01	37.0000000000000
2013-10-01	36.0000000000000
2014-01-01	41.0000000000000
2014-04-01	25.0000000000000
2014-07-01	28.0000000000000
2014-10-01	42.0000000000000
2015-01-01	30.0000000000000
2015-04-01	29.0000000000000
2015-07-01	34.0000000000000
2015-10-01	34.0000000000000
2016-01-01	18.0000000000000
2016-04-01	23.0000000000000
2016-07-01	30.0000000000000
2016-10-01	30.0000000000000
2017-01-01	28.0000000000000
2017-04-01	16.0000000000000
2017-07-01	27.0000000000000
2017-10-01	24.0000000000000
2018-01-01	37.0000000000000
2018-04-01	27.0000000000000
2018-07-01	21.0000000000000