Quarter	Percent, Seasonally Adjusted
2000-01-01	10.45007579851900
2000-04-01	11.03104764067110
2000-07-01	10.92388414277290
2000-10-01	11.51514374207610
2001-01-01	11.66352478735490
2001-04-01	11.38773756291230
2001-07-01	11.46585127353480
2001-10-01	12.82343729051740
2002-01-01	11.18721258841100
2002-04-01	10.22818533808650
2002-07-01	10.57782781271570
2002-10-01	10.05843610285260
2003-01-01	9.69565702488292
2003-04-01	9.49723261022791
2003-07-01	9.35046841084821
2003-10-01	10.52187204286340
2004-01-01	10.43983046525130
2004-04-01	9.39919222408538
2004-07-01	10.25322935630110
2004-10-01	10.27172670147650
2005-01-01	9.59310431717880
2005-04-01	9.09260168887477
2005-07-01	9.90935057047274
2005-10-01	11.06357810967270
2006-01-01	11.68947936807980
2006-04-01	9.46119226042256
2006-07-01	10.10934510535900
2006-10-01	11.07610066749990
2007-01-01	10.40535702152930
2007-04-01	9.41772745525858
2007-07-01	9.36269994082574
2007-10-01	8.88560309563537
2008-01-01	9.62392392927190
2008-04-01	7.93966759637840
2008-07-01	8.53777170578203
2008-10-01	10.20987678166890
2009-01-01	10.28281713332230
2009-04-01	9.80840376384601
2009-07-01	10.29686788098260
2009-10-01	10.12373407835490
2010-01-01	9.87139772776396
2010-04-01	8.94157229590106
2010-07-01	10.01473616678870
2010-10-01	9.70091620918580
2011-01-01	8.07933110442496
2011-04-01	7.01276007221100
2011-07-01	7.91064858647474
2011-10-01	8.04384334239172
2012-01-01	8.20522272489063
2012-04-01	7.55447402119035
2012-07-01	8.58147402519694
2012-10-01	8.76403545093476
2013-01-01	8.71015647762358
2013-04-01	8.58748289727788
2013-07-01	9.28357890114649
2013-10-01	9.89530304949439
2014-01-01	9.70524910460213
2014-04-01	9.01621785386202
2014-07-01	9.35048813271504
2014-10-01	10.83082786813950
2015-01-01	12.58373238089860
2015-04-01	11.67303236298300
2015-07-01	13.37322099113310
2015-10-01	14.88535006120140
2016-01-01	15.50794444979590
2016-04-01	12.83287859015730
2016-07-01	14.84863355030840
2016-10-01	14.93044575798980
2017-01-01	13.84092467994670
2017-04-01	13.91020306838700
2017-07-01	13.46535282729270
2017-10-01	13.83221207808680
2018-01-01	15.22129150758750
2018-04-01	12.32915520585900