Quarter	Percent, Seasonally Adjusted
2003-04-01	15.4611288807054
2003-07-01	16.6626597748127
2003-10-01	16.4232132173593
2004-01-01	13.5536866810092
2004-04-01	14.4337361860593
2004-07-01	15.0547509095998
2004-10-01	15.6685625923403
2005-01-01	13.5425793972258
2005-04-01	13.9657825378205
2005-07-01	14.2472889727081
2005-10-01	13.7582752198796
2006-01-01	12.1811654085736
2006-04-01	12.7165553397025
2006-07-01	12.8690360305780
2006-10-01	13.0022220135824
2007-01-01	11.4532738723743
2007-04-01	12.0179346420257
2007-07-01	12.1492122609441
2007-10-01	12.3491012658916
2008-01-01	12.6392143207049
2008-04-01	13.0193285275281
2008-07-01	13.0753230529907
2008-10-01	14.5007560129043
2009-01-01	14.3274934283866
2009-04-01	15.1925397390025
2009-07-01	14.9520560244209
2009-10-01	14.9143374810157
2010-01-01	13.3307290395039
2010-04-01	13.6653640874818
2010-07-01	13.9171726516345
2010-10-01	14.0267962636824
2011-01-01	12.5077432734520
2011-04-01	13.0372423312718
2011-07-01	13.4878604963112
2011-10-01	13.6849510689235
2012-01-01	12.4608397636719
2012-04-01	13.5041692088672
2012-07-01	13.9104084321476
2012-10-01	13.7704586274063
2013-01-01	12.8696576609729
2013-04-01	13.5433691867856
2013-07-01	14.5308391478084
2013-10-01	14.7525580530919
2014-01-01	13.2706374085684
2014-04-01	14.2229957276933
2014-07-01	15.1574397013312
2014-10-01	15.3212236055801
2015-01-01	18.7512590947636
2015-04-01	17.0046728532611
2015-07-01	17.8689407279130
2015-10-01	18.3058606767345
2016-01-01	16.8345522285083
2016-04-01	17.2395358494709
2016-07-01	17.2023798025846
2016-10-01	16.8221075577385
2017-01-01	16.1737017916793
2017-04-01	17.5181871393929
2017-07-01	17.2932191278687
2017-10-01	17.6729764286064
2018-01-01	16.1435099430725
2018-04-01	17.2583278335475