Quarter	Percent, Seasonally Adjusted
1998-01-01	2.57490722671666
1998-04-01	2.37058277871548
1998-07-01	2.23505761694377
1998-10-01	2.22444028947910
1999-01-01	2.13786626642415
1999-04-01	2.57117917076924
1999-07-01	2.27012119400476
1999-10-01	2.13374025911231
2000-01-01	2.04464848342360
2000-04-01	1.87505160496618
2000-07-01	1.86638533677419
2000-10-01	1.70207415951970
2001-01-01	1.71993915673012
2001-04-01	1.78013166521990
2001-07-01	1.94158731462074
2001-10-01	1.95303883099491
2002-01-01	2.06474524964030
2002-04-01	2.33088425005722
2002-07-01	2.43232326098630
2002-10-01	2.80281766221957
2003-01-01	3.09330262259614
2003-04-01	3.10305814862012
2003-07-01	3.21736550113988
2003-10-01	3.21819326288429
2004-01-01	3.08484372837912
2004-04-01	3.31472424133473
2004-07-01	3.42704147757648
2004-10-01	3.53247367923463
2005-01-01	3.66651531123134
2005-04-01	3.80069423045872
2005-07-01	3.88432813238679
2005-10-01	3.91621209283191
2006-01-01	3.67931730380134
2006-04-01	3.76835150386039
2006-07-01	3.64115577446186
2006-10-01	3.96224317208449
2007-01-01	3.96892874792471
2007-04-01	3.78599238501556
2007-07-01	3.86172458609468
2007-10-01	3.57587173441670
2008-01-01	3.58352935015414
2008-04-01	3.64028514177927
2008-07-01	3.75619559095742
2008-10-01	3.91214742214860
2009-01-01	4.43645277149066
2009-04-01	4.92253901633990
2009-07-01	5.21859487094021
2009-10-01	5.39818657246466
2010-01-01	5.32436411884380
2010-04-01	5.44455630863662
2010-07-01	5.52354110321760
2010-10-01	5.68099342163481
2011-01-01	6.46004878128162
2011-04-01	6.69396796761710
2011-07-01	6.94862404660321
2011-10-01	7.70448682356928
2012-01-01	7.78395169174983
2012-04-01	8.45873010712846
2012-07-01	9.22252156865258
2012-10-01	9.21096391561582
2013-01-01	9.29729389636820
2013-04-01	9.06813251082809
2013-07-01	8.67460682170169
2013-10-01	8.05676716042531
2014-01-01	7.80467812528154
2014-04-01	7.51291241178790
2014-07-01	6.99611326242674
2014-10-01	7.04276279489154