Quarter	Percent, Seasonally Adjusted
2000-01-01	3.07378579750514
2000-04-01	3.11170405062593
2000-07-01	3.56115888292827
2000-10-01	3.12341638306442
2001-01-01	3.22449175515503
2001-04-01	3.36195157327052
2001-07-01	3.56236094034488
2001-10-01	3.68867140967194
2002-01-01	3.82755326287307
2002-04-01	3.88488654554353
2002-07-01	3.40019157668469
2002-10-01	3.44222867684137
2003-01-01	3.79757738331775
2003-04-01	3.72004396820439
2003-07-01	3.62305756963060
2003-10-01	3.87446516116650
2004-01-01	3.61122853202860
2004-04-01	3.72525675956205
2004-07-01	3.96164595998578
2004-10-01	3.89274665941520
2005-01-01	4.15182029508255
2005-04-01	4.28987679433262
2005-07-01	4.18142341893577
2005-10-01	4.28488172551117
2006-01-01	3.80367315696190
2006-04-01	3.67959907091590
2006-07-01	3.25859550706946
2006-10-01	2.71832912288019
2007-01-01	2.66760714279942
2007-04-01	2.55181519108031
2007-07-01	2.33399558297678
2007-10-01	2.29475930661196
2008-01-01	2.34327301929983
2008-04-01	2.40691389036126
2008-07-01	2.22889278420816
2008-10-01	2.64414562259440
2009-01-01	2.42649033043563
2009-04-01	2.80529331445856
2009-07-01	2.70280923861404
2009-10-01	2.64773203807874
2010-01-01	3.07656135893530
2010-04-01	2.94744004965232
2010-07-01	2.97983294790384
2010-10-01	2.93840504323349
2011-01-01	2.91890526091655
2011-04-01	3.20422449165290
2011-07-01	3.08776711824952
2011-10-01	2.96218894789740
2012-01-01	2.47396324935766
2012-04-01	2.52357960389767
2012-07-01	2.70350242940466
2012-10-01	3.07175532268479
2013-01-01	3.34517919133305
2013-04-01	3.13755238715324
2013-07-01	3.33877517461896
2013-10-01	3.40887145063307
2014-01-01	3.34343959516445
2014-04-01	2.98806250816178
2014-07-01	3.65524999836561
2014-10-01	3.25092334922445
2015-01-01	4.07150303728344
2015-04-01	3.90313109729378
2015-07-01	3.84084889957975
2015-10-01	4.57708590036705
2016-01-01	3.97587388562165
2016-04-01	3.72178333745559
2016-07-01	4.30362416067419
2016-10-01	4.01448560070474
2017-01-01	3.91312064981192
2017-04-01	4.07375484238785
2017-07-01	3.54966388824086
2017-10-01	3.56294891010445
2018-01-01	3.48251285278987
2018-04-01	3.52393334835418