Quarter	Percent, Seasonally Adjusted
2000-01-01	3.26441340519320
2000-04-01	3.17886209493202
2000-07-01	3.18361369612224
2000-10-01	3.17933961445287
2001-01-01	2.59107175167445
2001-04-01	2.27793517728027
2001-07-01	2.31901658884268
2001-10-01	2.35565534009740
2002-01-01	2.96222265516398
2002-04-01	2.67221880622738
2002-07-01	2.89952927762734
2002-10-01	2.70778660059742
2003-01-01	2.97484779967039
2003-04-01	3.43084236209061
2003-07-01	3.56235079198013
2003-10-01	3.80965875523433
2004-01-01	4.16665701060786
2004-04-01	4.49756307940885
2004-07-01	4.11283746251518
2004-10-01	4.21438957691664
2005-01-01	4.53971826085400
2005-04-01	4.54315771160049
2005-07-01	4.53240177346854
2005-10-01	4.28682804044740
2006-01-01	4.06471971251700
2006-04-01	3.88717842341386
2006-07-01	3.67419656877334
2006-10-01	3.67724440766634
2007-01-01	3.43735774904855
2007-04-01	3.08581796851422
2007-07-01	2.96512956372168
2007-10-01	2.82582611907763
2008-01-01	2.67202304977686
2008-04-01	2.50191399543135
2008-07-01	2.23391745679047
2008-10-01	2.36159865015391
2009-01-01	2.25302897181738
2009-04-01	2.79125666113673
2009-07-01	3.12839102279451
2009-10-01	3.25677412341052
2010-01-01	3.59262696635540
2010-04-01	3.77106067421298
2010-07-01	3.75535799136185
2010-10-01	3.63932637345936
2011-01-01	4.40234837476145
2011-04-01	4.36832080623083
2011-07-01	4.65406096991168
2011-10-01	4.72911161896245
2012-01-01	4.87758953102634
2012-04-01	4.89868462321607
2012-07-01	5.17554175601710
2012-10-01	5.53658938125140
2013-01-01	5.55124034357787
2013-04-01	6.14361815715444
2013-07-01	6.58146105004374
2013-10-01	6.56640390937001
2014-01-01	6.54530139147420
2014-04-01	6.78727340866651
2014-07-01	6.62628411630514
2014-10-01	6.59936325657758
2015-01-01	6.42564007318293
2015-04-01	6.32139937290070
2015-07-01	6.18482666841594
2015-10-01	6.23408233820706
2016-01-01	5.87272608555079
2016-04-01	5.59424851518018
2016-07-01	5.23967057667347
2016-10-01	4.77487904457207
2017-01-01	4.55565100482044
2017-04-01	4.38835299812929
2017-07-01	4.07401497435810
2017-10-01	3.81378410116770
2018-01-01	3.56999520332209
2018-04-01	3.11331074625411