Quarter	Percent, Seasonally Adjusted
2000-01-01	3.05846730614273
2000-04-01	3.08218871803670
2000-07-01	3.52313037298583
2000-10-01	3.14544848827126
2001-01-01	3.23273085279816
2001-04-01	3.37392363809064
2001-07-01	3.53547287348566
2001-10-01	3.64449724546459
2002-01-01	3.79105667778682
2002-04-01	3.83099356947145
2002-07-01	3.38226071565806
2002-10-01	3.39176025551801
2003-01-01	3.74575718875987
2003-04-01	3.69139477507151
2003-07-01	3.58597750541810
2003-10-01	3.82318415042159
2004-01-01	3.55173117478797
2004-04-01	3.66648779868591
2004-07-01	3.93135767138347
2004-10-01	3.85449758460132
2005-01-01	4.12235076757306
2005-04-01	4.22570426374029
2005-07-01	4.16103051677859
2005-10-01	4.25748095176575
2006-01-01	3.78469727242238
2006-04-01	3.63415036451274
2006-07-01	3.24228996664826
2006-10-01	2.71972115731670
2007-01-01	2.63305577138550
2007-04-01	2.49674661479558
2007-07-01	2.30165106416244
2007-10-01	2.25913240492542
2008-01-01	2.30972498268253
2008-04-01	2.35739675889553
2008-07-01	2.18759353817724
2008-10-01	2.59117476891871
2009-01-01	2.40236061945848
2009-04-01	2.73600404386793
2009-07-01	2.65236346322259
2009-10-01	2.62712528249861
2010-01-01	3.02373081678537
2010-04-01	2.93151396401702
2010-07-01	2.90908925231160
2010-10-01	2.89594384651704
2011-01-01	2.86749077270116
2011-04-01	3.15602841182707
2011-07-01	3.03124583143718
2011-10-01	2.90487775629020
2012-01-01	2.41761216874672
2012-04-01	2.47534007019325
2012-07-01	2.63243288174920
2012-10-01	3.01040279166771
2013-01-01	3.27122928730988
2013-04-01	3.07741622262206
2013-07-01	3.25445353022024
2013-10-01	3.32482371662263
2014-01-01	3.26479453607885
2014-04-01	2.91484383396404
2014-07-01	3.57193208780559
2014-10-01	3.19417750128960
2015-01-01	3.95500275514023
2015-04-01	3.83253488387986
2015-07-01	3.76080564356596
2015-10-01	4.44928850974792
2016-01-01	3.89854201877841
2016-04-01	3.62701907396561
2016-07-01	4.19775872636384
2016-10-01	3.92367759049070
2017-01-01	3.81366202855929
2017-04-01	3.99367992495071
2017-07-01	3.48774325016421
2017-10-01	3.46491348420410
2018-01-01	3.40381669407464
2018-04-01	3.44041783505218