Quarter	Percent, Seasonally Adjusted
1999-01-01	5.40450558167754
1999-04-01	5.46356678702216
1999-07-01	5.64163184081562
1999-10-01	5.80085886908845
2000-01-01	5.00930047743304
2000-04-01	4.69315169020679
2000-07-01	4.39756838226815
2000-10-01	4.40109154999772
2001-01-01	4.63194695421787
2001-04-01	4.36220088678287
2001-07-01	4.60803451071408
2001-10-01	4.81955598082912
2002-01-01	4.34459847836952
2002-04-01	4.47670100316475
2002-07-01	4.76928312722402
2002-10-01	4.76199227980786
2003-01-01	4.98917252786231
2003-04-01	5.59533539915785
2003-07-01	5.45516704430804
2003-10-01	5.59039597918160
2004-01-01	5.73347100409430
2004-04-01	5.40292095523600
2004-07-01	5.65426792474766
2004-10-01	5.24322025196028
2005-01-01	5.37913478199043
2005-04-01	4.99321896880951
2005-07-01	4.71401611922744
2005-10-01	4.24354070270231
2006-01-01	4.19703758386902
2006-04-01	4.09338532599923
2006-07-01	3.60378816337160
2006-10-01	3.69872670031278
2007-01-01	4.03029786936830
2007-04-01	3.75284058951080
2007-07-01	3.91097678848698
2007-10-01	3.50252758274891
2008-01-01	3.28713348114680
2008-04-01	3.27877289596144
2008-07-01	3.38594479816119
2008-10-01	3.77821734025835
2009-01-01	4.92316922385697
2009-04-01	6.08848968190081
2009-07-01	6.13465222460496
2009-10-01	6.89982380495650
2010-01-01	7.28962245257838
2010-04-01	7.71965924639124
2010-07-01	7.28552629882363
2010-10-01	7.56550569959766
2011-01-01	7.58589271713254
2011-04-01	7.51130318022191
2011-07-01	7.47323455362347
2011-10-01	7.71798413083756
2012-01-01	7.56944418204687
2012-04-01	7.99028573095390
2012-07-01	7.37967259846341
2012-10-01	7.15599126083005
2013-01-01	7.25169145011801
2013-04-01	6.93652451855207
2013-07-01	7.05127747015564
2013-10-01	6.74832600614457
2014-01-01	6.99876482822040
2014-04-01	6.48158616018672
2014-07-01	6.50261225235612
2014-10-01	6.38007112609940
2015-01-01	6.20335537959221
2015-04-01	6.22964319891864
2015-07-01	6.19196310174081
2015-10-01	6.05139844621626
2016-01-01	5.91253624465510
2016-04-01	6.15441151357135
2016-07-01	6.30179295350120
2016-10-01	6.35030985767533
2017-01-01	6.04842768150541
2017-04-01	5.70701920151068
2017-07-01	5.84815738704828
2017-10-01	5.36515153351774
2018-01-01	4.92220306998959
2018-04-01	5.03768895293716