Quarter	Percent, Seasonally Adjusted
2000-01-01	17.3333333333333
2000-04-01	18.2254196642686
2000-07-01	20.4057279236277
2000-10-01	18.0862250262881
2001-01-01	16.8224299065421
2001-04-01	16.8898043254377
2001-07-01	16.7170191339376
2001-10-01	14.1856392294221
2002-01-01	15.1279199110122
2002-04-01	14.6230699364214
2002-07-01	16.3604549431321
2002-10-01	14.1880341880342
2003-01-01	14.4160583941606
2003-04-01	15.1792524790236
2003-07-01	15.8730158730159
2003-10-01	15.2601969057665
2004-01-01	13.2990448199853
2004-04-01	12.4244090159428
2004-07-01	14.0379403794038
2004-10-01	13.9265962795375
2005-01-01	13.9497594869054
2005-04-01	14.4611186903138
2005-07-01	14.5066889632107
2005-10-01	13.7144992526158
2006-01-01	12.2093023255814
2006-04-01	12.3535319718781
2006-07-01	13.6647811848765
2006-10-01	12.9006194451926
2007-01-01	12.1076233183856
2007-04-01	12.2260956175299
2007-07-01	13.2147093712930
2007-10-01	13.7587964086387
2008-01-01	13.4171907756813
2008-04-01	13.2422360248447
2008-07-01	15.3424657534247
2008-10-01	17.2581568402976
2009-01-01	16.6666666666667
2009-04-01	21.6008209338122
2009-07-01	20.5748175182482
2009-10-01	18.7473370259906
2010-01-01	16.9913910285455
2010-04-01	15.7975460122699
2010-07-01	15.2596368270150
2010-10-01	14.6585735963581
2011-01-01	13.1032278683285
2011-04-01	13.3538633818589
2011-07-01	14.2099949520444
2011-10-01	13.8824736977162
2012-01-01	12.1957602721801
2012-04-01	13.3581164807931
2012-07-01	13.6405743399722
2012-10-01	12.6870826617545
2013-01-01	12.0417515274949
2013-04-01	12.7906976744186
2013-07-01	13.0107281442593
2013-10-01	13.1768533581222
2014-01-01	11.5700422990794
2014-04-01	12.1308274347083
2014-07-01	12.9720853858785
2014-10-01	12.6289250515700
2015-01-01	12.2613803230543
2015-04-01	13.0218216318786
2015-07-01	14.0702386312472
2015-10-01	14.0322204062573
2016-01-01	14.0750323415265
2016-04-01	14.2823529411765
2016-07-01	15.0000000000000
2016-10-01	14.1325749288996
2017-01-01	13.2053654024052
2017-04-01	14.1513467293715
2017-07-01	14.0688259109312
2017-10-01	14.5450836393309
2018-01-01	14.0239912758997
2018-04-01	13.9614302932905