Quarter	Percent, Seasonally Adjusted
2000-01-01	56.3098452844238
2000-04-01	58.7150489760407
2000-07-01	59.6258143796359
2000-10-01	54.7545685314874
2001-01-01	56.8142030755592
2001-04-01	53.5560340599037
2001-07-01	52.8529191773505
2001-10-01	51.8683475098691
2002-01-01	54.3117400340885
2002-04-01	49.1994091852937
2002-07-01	45.7972101093615
2002-10-01	48.8194673136624
2003-01-01	50.7594682645828
2003-04-01	47.8409944047774
2003-07-01	50.4519915685483
2003-10-01	47.9876188951216
2004-01-01	42.2970247174865
2004-04-01	44.5462389413222
2004-07-01	46.4372923587367
2004-10-01	46.6229751457630
2005-01-01	44.1149801970752
2005-04-01	43.0544344909563
2005-07-01	39.6899332838551
2005-10-01	42.6350913473606
2006-01-01	43.0644874859770
2006-04-01	35.4097751786989
2006-07-01	38.3790101051794
2006-10-01	40.6272720313011
2007-01-01	37.0536147727005
2007-04-01	34.5708403773164
2007-07-01	40.9903071352586
2007-10-01	42.3765374739092
2008-01-01	39.7542419957486
2008-04-01	38.7163861932535
2008-07-01	37.7657067002379
2008-10-01	34.1019875191444
2009-01-01	33.1856700658343
2009-04-01	35.1418148104436
2009-07-01	33.4375765274885
2009-10-01	34.5067578971449
2010-01-01	34.8893263895241
2010-04-01	36.3788498634653
2010-07-01	34.1010468309926
2010-10-01	37.6163535517894
2011-01-01	36.1173127691257
2011-04-01	36.3317124895030
2011-07-01	38.1997737095337
2011-10-01	35.1963319444501
2012-01-01	33.1608869249787
2012-04-01	33.3338324458157
2012-07-01	34.1268678575590
2012-10-01	39.4284571317611
2013-01-01	33.0225211270319
2013-04-01	29.1139976015856
2013-07-01	34.6079658775259
2013-10-01	37.3367978261395
2014-01-01	37.5606348778279
2014-04-01	35.0023865837818
2014-07-01	29.6061128178595
2014-10-01	31.6832422197041
2015-01-01	34.7187113230878
2015-04-01	31.4400109282526
2015-07-01	25.5132891567317
2015-10-01	30.4870425523274
2016-01-01	31.3362074069368
2016-04-01	26.8452626970284
2016-07-01	26.6761447797909
2016-10-01	29.5292709530570
2017-01-01	29.0629892184927
2017-04-01	30.0048797484224
2017-07-01	27.7772415690516
2017-10-01	23.7515137742685
2018-01-01	24.7258186908204
2018-04-01	27.4360723066350