Quarter	Percent, Seasonally Adjusted
2000-01-01	11.80672383867640
2000-04-01	11.90872498688290
2000-07-01	12.20382947063530
2000-10-01	12.45753740729100
2001-01-01	13.00185797386640
2001-04-01	13.75134076836620
2001-07-01	14.29095522435590
2001-10-01	15.15790576717640
2002-01-01	15.78661250959340
2002-04-01	16.28411800098030
2002-07-01	16.55964047846890
2002-10-01	16.55035649892000
2003-01-01	16.30866703540620
2003-04-01	16.20365750907940
2003-07-01	16.18394970114660
2003-10-01	16.24594832623330
2004-01-01	16.35540875921770
2004-04-01	15.92664466141810
2004-07-01	15.75225213904550
2004-10-01	15.21785883911130
2005-01-01	14.73633320270440
2005-04-01	14.66964347910120
2005-07-01	14.02784874977100
2005-10-01	13.58726745671360
2006-01-01	12.85080283158940
2006-04-01	11.67636853675810
2006-07-01	10.66692912004570
2006-10-01	9.58193564483570
2007-01-01	8.79834165323132
2007-04-01	7.95333553995732
2007-07-01	7.48923981374899
2007-10-01	6.74418992696242
2008-01-01	5.78193056406702
2008-04-01	5.56660865980532
2008-07-01	5.08547787656334
2008-10-01	5.17756688943751
2009-01-01	5.62207493035964
2009-04-01	5.97663209206210
2009-07-01	6.67913122303481
2009-10-01	7.07794915954453
2010-01-01	7.96356616383452
2010-04-01	7.95291383990203
2010-07-01	7.88143906215428
2010-10-01	7.87754618192841
2011-01-01	7.48363186583690
2011-04-01	7.50164697438147
2011-07-01	7.43420741261835
2011-10-01	7.55499776255268
2012-01-01	7.70502622176228
2012-04-01	7.80679978982907
2012-07-01	8.13239582938054
2012-10-01	8.18419904451451
2013-01-01	8.22770087026193
2013-04-01	8.30627644008062
2013-07-01	8.19654518711276
2013-10-01	8.00403552463133
2014-01-01	7.81022318418426
2014-04-01	7.41122504288295
2014-07-01	6.94649716699801
2014-10-01	6.72063050472495
2015-01-01	6.55926749797923
2015-04-01	6.28664607525812
2015-07-01	6.17107692603130
2015-10-01	5.87293078064281
2016-01-01	5.58804274429526
2016-04-01	5.32079007536487
2016-07-01	4.96812333328915
2016-10-01	4.69154807383695
2017-01-01	4.49189805843451
2017-04-01	4.19303161435148
2017-07-01	3.93070973915229
2017-10-01	3.66954756518229
2018-01-01	3.39048502652455
2018-04-01	3.19786666632639