Quarter	Percent, Seasonally Adjusted
2005-01-01	4.281483498991570
2005-04-01	4.201792758668920
2005-07-01	4.372688140983450
2005-10-01	3.918539393634680
2006-01-01	4.263038204292330
2006-04-01	2.868791970309020
2006-07-01	3.902301770333130
2006-10-01	2.284380769208720
2007-01-01	0.149421618982577
2007-04-01	1.641824145849010
2007-07-01	1.447513187093380
2007-10-01	2.509573172487890
2008-01-01	2.147772776321760
2008-04-01	3.761214856348820
2008-07-01	3.823553888839640
2008-10-01	1.914316452866160
2009-01-01	3.275024437376270
2009-04-01	3.835263717073920
2009-07-01	3.048767213158780
2009-10-01	3.707740048439710
2010-01-01	5.799962353734940
2010-04-01	5.746189144552250
2010-07-01	7.387447660704080
2010-10-01	7.278441548722920
2011-01-01	7.723456783658060
2011-04-01	5.857102788764970
2011-07-01	6.278881009681310
2011-10-01	6.484153537872010
2012-01-01	4.986025070325230
2012-04-01	7.013327817887200
2012-07-01	6.960386586131180
2012-10-01	6.149118105760840
2013-01-01	6.943627311228200
2013-04-01	7.997135231161220
2013-07-01	8.095875849822950
2013-10-01	7.990599871259080
2014-01-01	8.061615058823050
2014-04-01	8.032130411535010
2014-07-01	10.047181676085100
2014-10-01	9.526059005433440
2015-01-01	10.388504674615600
2015-04-01	8.046907674804720
2015-07-01	9.429843944482330
2015-10-01	7.236500798641400
2016-01-01	7.180491024861050
2016-04-01	7.778510931741200
2016-07-01	5.905238565259120
2016-10-01	8.405543594084360
2017-01-01	9.100908259634930
2017-04-01	8.260037712256050
2017-07-01	6.738893327618300
2017-10-01	5.978121337703310
2018-01-01	5.353158264647430
2018-04-01	4.584218795590520