Quarter	Percent, Seasonally Adjusted
2004-01-01	14.60439269648060
2004-04-01	13.58264364292770
2004-07-01	13.96729620467020
2004-10-01	13.64210064204580
2005-01-01	13.96929243598750
2005-04-01	12.76895979894320
2005-07-01	13.29871483850270
2005-10-01	12.45955280858030
2006-01-01	12.01024685607820
2006-04-01	11.99609533342710
2006-07-01	12.04127354769490
2006-10-01	11.77055896985660
2007-01-01	10.23520905762540
2007-04-01	11.77778430020110
2007-07-01	12.50089887963640
2007-10-01	10.59936543822010
2008-01-01	9.90644138123641
2008-04-01	10.21742905099070
2008-07-01	11.18553523731250
2008-10-01	12.54242836100220
2009-01-01	10.04800621583370
2009-04-01	10.83226655287680
2009-07-01	9.99465664644236
2009-10-01	9.79929889441042
2010-01-01	8.85794552339074
2010-04-01	8.62947912818618
2010-07-01	8.90464239061835
2010-10-01	8.83601884707114
2011-01-01	7.53893960741927
2011-04-01	8.23927122174180
2011-07-01	8.58710739533232
2011-10-01	8.43984316698452
2012-01-01	8.12757386122517
2012-04-01	8.60367835951531
2012-07-01	8.91196869174569
2012-10-01	8.92602916068925
2013-01-01	8.80015238359106
2013-04-01	9.56458332216330
2013-07-01	10.46434075942270
2013-10-01	9.31068754325440
2014-01-01	8.60815612469982
2014-04-01	9.44725843206290
2014-07-01	9.80212366139147
2014-10-01	9.56202886234518
2015-01-01	8.55558247852893
2015-04-01	9.77482305251653
2015-07-01	10.70313387846550
2015-10-01	9.19427363099434
2016-01-01	9.95500502319219
2016-04-01	10.55860922919600
2016-07-01	11.67907616050440
2016-10-01	10.26775856606600
2017-01-01	9.75286933419979
2017-04-01	11.10322927725700
2017-07-01	12.19524193707080
2017-10-01	10.53928241474270
2018-01-01	9.95797273757846
2018-04-01	10.78076502732240