Quarter	Percent, Seasonally Adjusted
2000-01-01	2.70877465000158
2000-04-01	2.55361666806127
2000-07-01	2.41098156589314
2000-10-01	2.47284409104986
2001-01-01	2.57932108759893
2001-04-01	2.61024844742869
2001-07-01	2.64156143253826
2001-10-01	2.70375058008348
2002-01-01	2.77436706545871
2002-04-01	2.81088192797259
2002-07-01	2.97950690134232
2002-10-01	3.09832696445780
2003-01-01	3.29227609989588
2003-04-01	3.68668849784640
2003-07-01	3.81483648720034
2003-10-01	3.82633105930831
2004-01-01	3.78200921548005
2004-04-01	3.66502517424159
2004-07-01	3.74043798401833
2004-10-01	3.91701548600962
2005-01-01	3.87556042453348
2005-04-01	3.88929869212130
2005-07-01	3.94696978339114
2005-10-01	3.67955162304517
2006-01-01	3.44794498940192
2006-04-01	3.30329134112142
2006-07-01	2.90813092055598
2006-10-01	2.44341861660550
2007-01-01	2.08646093300775
2007-04-01	1.82579570249717
2007-07-01	1.79025649715452
2007-10-01	1.80591534605875
2008-01-01	1.82018191631380
2008-04-01	1.95004937591051
2008-07-01	2.04705264658355
2008-10-01	2.22637182956187
2009-01-01	2.49872226659681
2009-04-01	2.66898407539757
2009-07-01	2.86315715116119
2009-10-01	3.08777676506407
2010-01-01	3.33728488289768
2010-04-01	3.47274096702682
2010-07-01	3.45832877279293
2010-10-01	3.19476663295540
2011-01-01	2.95480027267142
2011-04-01	2.83059887336925
2011-07-01	2.75619227038520
2011-10-01	2.91458253164918
2012-01-01	3.00803677811226
2012-04-01	2.94919716618574
2012-07-01	2.90540111363168
2012-10-01	2.84896694275419
2013-01-01	2.82355831199776
2013-04-01	2.82622808315079
2013-07-01	2.84488884151817
2013-10-01	2.95974736571487
2014-01-01	3.02562301288098
2014-04-01	3.00570962025530
2014-07-01	3.15477212321503
2014-10-01	4.46790986166973
2015-01-01	3.69318883681952
2015-04-01	4.10262253406220
2015-07-01	4.42648248513221
2015-10-01	4.53997971591428
2016-01-01	4.83305222891039
2016-04-01	5.07998051740365
2016-07-01	4.95033449316910
2016-10-01	4.66503249391581
2017-01-01	4.27699979646280
2017-04-01	3.97085820888831
2017-07-01	3.81777059728140
2017-10-01	3.82366053657478
2018-01-01	3.67976968162792
2018-04-01	3.42997057926429