Quarter	Percent, Seasonally Adjusted
1996-01-01	12.8089143865843
1996-04-01	13.2522407170294
1996-07-01	15.2116109018391
1996-10-01	13.0172243120174
1997-01-01	12.1574642126789
1997-04-01	12.3609394313968
1997-07-01	14.0929246192404
1997-10-01	12.8362474781439
1998-01-01	13.2524280101373
1998-04-01	12.0010099940541
1998-07-01	13.5299898251137
1998-10-01	12.0997645900328
1999-01-01	11.8110236220472
1999-04-01	11.5668709728116
1999-07-01	13.3880644142722
1999-10-01	11.1293409898824
2000-01-01	11.2336319779462
2000-04-01	11.4327062228654
2000-07-01	12.5337206889396
2000-10-01	10.7147147147147
2001-01-01	10.5307280582963
2001-04-01	10.4287162363604
2001-07-01	11.5210991167812
2001-10-01	10.2414045354792
2002-01-01	11.1544934365533
2002-04-01	10.9589897474369
2002-07-01	12.0395267545039
2002-10-01	10.7299688156304
2003-01-01	10.9868376184955
2003-04-01	10.9079991994129
2003-07-01	11.9466012804795
2003-10-01	10.7595723520636
2004-01-01	10.4802644370990
2004-04-01	10.4423837930423
2004-07-01	11.8293431553100
2004-10-01	10.5006720430108
2005-01-01	10.3152032231307
2005-04-01	10.5634968817264
2005-07-01	11.0724074920055
2005-10-01	10.7811013634922
2006-01-01	10.5487297469284
2006-04-01	10.4128761371589
2006-07-01	11.0185095454986
2006-10-01	10.4956806947845
2007-01-01	10.5525511403715
2007-04-01	10.6141347077837
2007-07-01	11.3882331982363
2007-10-01	10.6072506303997
2008-01-01	10.4546600554668
2008-04-01	10.4249069904053
2008-07-01	11.1509764749052
2008-10-01	11.3146786196092
2009-01-01	12.7222338422924
2009-04-01	12.6393312101911
2009-07-01	12.6708646905237
2009-10-01	11.1141615191032
2010-01-01	12.1869049362824
2010-04-01	11.4686537340771
2010-07-01	12.9414973407882
2010-10-01	10.9782250082481
2011-01-01	11.9309688816415
2011-04-01	12.1837851178479
2011-07-01	13.6346795109300
2011-10-01	12.7281148679944
2012-01-01	12.3617994662600
2012-04-01	12.7674615892167
2012-07-01	13.4138911454102
2012-10-01	13.0640502042036
2013-01-01	13.0837189734960
2013-04-01	13.5600578871201
2013-07-01	13.9241743208911
2013-10-01	13.3901898429218
2014-01-01	13.6950904392765
2014-04-01	13.8595287119652
2014-07-01	14.8149900634049
2014-10-01	14.1750124620474
2015-01-01	14.2044907005878
2015-04-01	13.7258221526220
2015-07-01	15.1331263524320
2015-10-01	14.2698278546328
2016-01-01	14.8442839012008
2016-04-01	14.3547273982057
2016-07-01	15.5039118559326
2016-10-01	14.9175223026427
2017-01-01	15.2896901802906
2017-04-01	14.2028761404051
2017-07-01	15.8523113528212
2017-10-01	14.8894797412596
2018-01-01	14.9341142020498
2018-04-01	13.8401834538719