Quarter	Percent, Seasonally Adjusted
2003-01-01	27.0940567344279
2003-04-01	29.0382212474054
2003-07-01	25.9838931394455
2003-10-01	30.5539927059988
2004-01-01	31.7382873387396
2004-04-01	29.9477028968254
2004-07-01	27.0170855708540
2004-10-01	25.6649969419344
2005-01-01	22.1524060704933
2005-04-01	22.6189953007440
2005-07-01	23.0013827117915
2005-10-01	19.1025555725988
2006-01-01	20.2543498311240
2006-04-01	18.3660586012785
2006-07-01	18.8795541483881
2006-10-01	21.1828053097569
2007-01-01	19.9100714230596
2007-04-01	20.5880893240556
2007-07-01	21.1304282884533
2007-10-01	20.3451574742260
2008-01-01	19.4051771453193
2008-04-01	21.2880221648247
2008-07-01	20.5328581403728
2008-10-01	20.6585150129193
2009-01-01	24.0416443275293
2009-04-01	25.5353538713824
2009-07-01	24.1651309549779
2009-10-01	24.3120931645590
2010-01-01	25.5015445435118
2010-04-01	22.1015001295843
2010-07-01	24.1217522267989
2010-10-01	23.8553738709983
2011-01-01	25.2474651193920
2011-04-01	21.8781435194755
2011-07-01	27.2115201101685
2011-10-01	27.2933036513560
2012-01-01	22.8682472581677
2012-04-01	24.4264714055846
2012-07-01	20.5667875198074
2012-10-01	20.0724642577265
2013-01-01	20.6519019114805
2013-04-01	18.5358183976884
2013-07-01	18.3185056702712
2013-10-01	17.0364719798141
2014-01-01	19.0178065330600
2014-04-01	22.8135870203813
2014-07-01	20.4958516509687
2014-10-01	22.7326877198596
2015-01-01	18.7050648059902
2015-04-01	18.7453188853102
2015-07-01	18.2655464449789
2015-10-01	16.4034123124265
2016-01-01	18.5401609155966
2016-04-01	15.3781420419524
2016-07-01	16.2790776212333
2016-10-01	16.5760322399806
2017-01-01	15.1126081525742
2017-04-01	16.6447481191632
2017-07-01	19.2439286663718
2017-10-01	19.2630952087767
2018-01-01	20.5209867107030
2018-04-01	21.3797894433465