Quarter	Percent, Seasonally Adjusted
2000-01-01	11.864484084669800
2000-04-01	12.546496528654900
2000-07-01	12.943385777352600
2000-10-01	10.465928914583900
2001-01-01	9.847630179076900
2001-04-01	5.242891381527260
2001-07-01	7.768668884094080
2001-10-01	9.554216411891520
2002-01-01	5.629598153556070
2002-04-01	6.678404896274580
2002-07-01	11.059017928031400
2002-10-01	9.933996973255960
2003-01-01	12.718698331099400
2003-04-01	11.933890867016200
2003-07-01	11.781129686255800
2003-10-01	13.926219988417300
2004-01-01	17.155266029641400
2004-04-01	15.175752865545900
2004-07-01	14.109388712518700
2004-10-01	12.218261834663300
2005-01-01	14.798506534908700
2005-04-01	15.987843477616200
2005-07-01	11.427742041455700
2005-10-01	11.555060723527200
2006-01-01	16.554048391859600
2006-04-01	12.438890773299700
2006-07-01	16.242606263214100
2006-10-01	11.945529085829700
2007-01-01	11.747405984125400
2007-04-01	11.128653380422800
2007-07-01	14.829160039773300
2007-10-01	2.641821473389180
2008-01-01	2.395457695925360
2008-04-01	8.366476383060320
2008-07-01	-0.859108069601863
2008-10-01	-0.742546554596538
2009-01-01	0.173504481231371
2009-04-01	9.638692324691560
2009-07-01	9.258559185636720
2009-10-01	10.073692495665200
2010-01-01	17.547058252474000
2010-04-01	12.043102293494600
2010-07-01	16.517068924492500
2010-10-01	12.569498840308600
2011-01-01	10.353596088885000
2011-04-01	9.114825256319020
2011-07-01	7.477362408089700
2011-10-01	4.344790441102190
2012-01-01	8.978817314416810
2012-04-01	11.042569566200400
2012-07-01	11.405939468821600
2012-10-01	11.210393008394400
2013-01-01	8.481359173919360
2013-04-01	16.375600579090000
2013-07-01	13.706273018229000
2013-10-01	7.871653165125170
2014-01-01	7.324608987275600
2014-04-01	6.727151299652330
2014-07-01	8.177102093399140
2014-10-01	11.874548192263700
2015-01-01	9.672515592531470
2015-04-01	11.335483128038100
2015-07-01	14.825745787193900
2015-10-01	8.615890743013140
2016-01-01	4.702132727491990
2016-04-01	11.585348716687400
2016-07-01	10.786673569350000
2016-10-01	12.345136787812600
2017-01-01	9.916533406551100
2017-04-01	10.818742392217000
2017-07-01	8.811116334760100
2017-10-01	8.441998043416390
2018-01-01	10.278697493539200
2018-04-01	12.973033886624600