Quarter	Percent, Seasonally Adjusted
2000-01-01	13.62038887103800
2000-04-01	13.72329981773940
2000-07-01	13.97251931928830
2000-10-01	14.26901495826030
2001-01-01	14.72518145502220
2001-04-01	15.39622771753660
2001-07-01	15.77332055529660
2001-10-01	16.43276766847080
2002-01-01	16.90425553658030
2002-04-01	17.27592790383160
2002-07-01	17.50011470950900
2002-10-01	17.40362021599360
2003-01-01	17.22285019914440
2003-04-01	16.97738044099770
2003-07-01	17.08038612724920
2003-10-01	17.01545098993940
2004-01-01	17.09490365160380
2004-04-01	16.80483542660520
2004-07-01	16.49776428106950
2004-10-01	16.33426800261620
2005-01-01	16.13620327132850
2005-04-01	16.10059246639270
2005-07-01	15.68667689568030
2005-10-01	14.97825953955450
2006-01-01	13.96297488691280
2006-04-01	12.77949935045650
2006-07-01	11.63458120152710
2006-10-01	10.48280835290790
2007-01-01	9.58500497694717
2007-04-01	8.60999820226404
2007-07-01	7.95793018043404
2007-10-01	7.26297002187153
2008-01-01	6.45315281240721
2008-04-01	6.24724596324456
2008-07-01	5.96273586519304
2008-10-01	5.64492750930701
2009-01-01	6.44891035335355
2009-04-01	6.68399139437125
2009-07-01	7.13149994683503
2009-10-01	7.39261948595577
2010-01-01	8.47147363027116
2010-04-01	8.20621047730428
2010-07-01	8.20517836235904
2010-10-01	8.26874821391245
2011-01-01	8.09122049579188
2011-04-01	8.21497347298614
2011-07-01	8.25032899054196
2011-10-01	8.42307327494911
2012-01-01	8.50684839157641
2012-04-01	8.63228039654814
2012-07-01	8.93088306491610
2012-10-01	8.98076357790997
2013-01-01	9.14192870396599
2013-04-01	9.17547640766477
2013-07-01	9.06093620066535
2013-10-01	8.79761996667851
2014-01-01	8.54760685525571
2014-04-01	8.13403213229505
2014-07-01	7.60513067524969
2014-10-01	7.35204716074821
2015-01-01	7.08537218918446
2015-04-01	6.73960975439499
2015-07-01	6.53666866944190
2015-10-01	6.20760790342511
2016-01-01	5.86325916791338
2016-04-01	5.58215147802098
2016-07-01	5.21892253461036
2016-10-01	4.92699814028586
2017-01-01	4.58924070565960
2017-04-01	4.33474851953425
2017-07-01	4.10846744786980
2017-10-01	3.82772014485735
2018-01-01	3.56049637814239
2018-04-01	3.31581181758276