Quarter	Percent, Seasonally Adjusted
2002-01-01	11.476357510
2002-04-01	7.575730289
2002-07-01	10.259135840
2002-10-01	7.455937287
2003-01-01	3.316811055
2003-04-01	5.433706585
2003-07-01	5.179423978
2003-10-01	7.945038158
2004-01-01	9.514322793
2004-04-01	8.194488692
2004-07-01	9.167307666
2004-10-01	12.067891940
2005-01-01	10.531852150
2005-04-01	7.720476123
2005-07-01	6.533728462
2005-10-01	2.213592250
2006-01-01	1.810913369
2006-04-01	4.031757969
2006-07-01	8.021783807
2006-10-01	5.216388219
2007-01-01	5.052664312
2007-04-01	5.603247236
2007-07-01	6.316924690
2007-10-01	5.572314033
2008-01-01	8.922398707
2008-04-01	7.202762336
2008-07-01	5.652329202
2008-10-01	4.621013318
2009-01-01	6.527618983
2009-04-01	8.091914943
2009-07-01	6.974757511
2009-10-01	12.101559150
2010-01-01	8.250000000
2010-04-01	10.920000000
2010-07-01	8.270000000
2010-10-01	7.320000000
2011-01-01	10.740000000
2011-04-01	11.960000000
2011-07-01	7.350000000
2011-10-01	4.610000000
2012-01-01	3.957783641
2012-04-01	9.116809117
2012-07-01	7.633587786
2012-10-01	4.973821990
2013-01-01	10.163934430
2013-04-01	6.024096386
2013-07-01	5.288461538
2013-10-01	8.230000000
2014-01-01	8.420000000
2014-04-01	7.360000000
2014-07-01	5.263157895
2014-10-01	7.177033493
2015-01-01	-2.113821138
2015-04-01	4.092071611
2015-07-01	3.902439024
2015-10-01	0.445434298
2016-01-01	4.980079681
2016-04-01	6.203007519
2016-07-01	6.299212598
2016-10-01	4.085603113
2017-01-01	12.896825400
2017-04-01	4.687500000
2017-07-01	6.566604128
2017-10-01	7.129455910
2018-01-01	9.732824427
2018-04-01	0.730587589