Quarter	Percent, Seasonally Adjusted
1995-01-01	19.0060314471987
1995-04-01	20.5348644895539
1995-07-01	23.5235666258156
1995-10-01	17.8941590520164
1996-01-01	18.4179456906730
1996-04-01	19.9178289204420
1996-07-01	23.6371957697903
1996-10-01	18.3223171065116
1997-01-01	19.5817744521646
1997-04-01	20.9957471770054
1997-07-01	25.1518636470866
1997-10-01	18.9343706716176
1998-01-01	18.6911440555590
1998-04-01	21.2925462688741
1998-07-01	25.8450002167223
1998-10-01	19.8696531892356
1999-01-01	18.7536400698893
1999-04-01	21.7381862404448
1999-07-01	24.7875599745650
1999-10-01	18.3098980634824
2000-01-01	17.5218989942684
2000-04-01	20.8514433585408
2000-07-01	23.9636256534865
2000-10-01	18.4237190002895
2001-01-01	16.6307334080745
2001-04-01	21.6543742199024
2001-07-01	24.9860825366090
2001-10-01	17.2810555987558
2002-01-01	16.8356580369551
2002-04-01	21.1817484209905
2002-07-01	24.4662671191662
2002-10-01	18.0048429616022
2003-01-01	16.5685859712553
2003-04-01	20.7874598864478
2003-07-01	24.9193285232588
2003-10-01	18.3766030653738
2004-01-01	18.4716548769553
2004-04-01	20.5514477995218
2004-07-01	23.6742148371410
2004-10-01	18.0738116460381
2005-01-01	18.2286891394687
2005-04-01	20.2652273829352
2005-07-01	22.9067778490485
2005-10-01	19.1528389803707
2006-01-01	17.6463105674338
2006-04-01	20.9382744510403
2006-07-01	23.0433877951391
2006-10-01	18.4581233726093
2007-01-01	16.6598280485128
2007-04-01	19.3569466889201
2007-07-01	22.2093779351203
2007-10-01	18.6399056745951
2008-01-01	15.3624835068172
2008-04-01	18.1160293257151
2008-07-01	20.3069594183173
2008-10-01	17.9025433984916
2009-01-01	16.2231037384301
2009-04-01	19.9260657720700
2009-07-01	23.3593929891120
2009-10-01	18.7151936054511
2010-01-01	16.7889816024932
2010-04-01	19.4005639025144
2010-07-01	21.3768081256761
2010-10-01	17.5030052276984
2011-01-01	15.0042171185931
2011-04-01	18.0712916158271
2011-07-01	20.8192996879448
2011-10-01	17.4400984097554
2012-01-01	15.6683580974592
2012-04-01	18.2865364712614
2012-07-01	21.3650763831368
2012-10-01	17.7027399146358
2013-01-01	15.3573164357307
2013-04-01	18.4500667567953
2013-07-01	21.4019666901402
2013-10-01	17.3498594428827
2014-01-01	15.2854130242786
2014-04-01	18.3589938646248
2014-07-01	21.0961215560096
2014-10-01	17.2798407297710
2015-01-01	15.0810632153916
2015-04-01	18.1015915964949
2015-07-01	20.8942397275677
2015-10-01	17.1688274637842
2016-01-01	15.6683221766357
2016-04-01	17.9140657672589
2016-07-01	21.2354631601447
2016-10-01	17.4510379340171
2017-01-01	15.6580943919870
2017-04-01	18.3816067113016
2017-07-01	21.8990609283902
2017-10-01	17.4203416851585
2018-01-01	15.2883514761352
2018-04-01	18.6309295597923