Quarter	Percent, Seasonally Adjusted
1994-01-01	21.2875716345144
1994-04-01	24.7456722114269
1994-07-01	20.6797028737568
1994-10-01	22.0902321949082
1995-01-01	21.3022334002396
1995-04-01	23.4569479254354
1995-07-01	23.1059747361029
1995-10-01	21.9144530875796
1996-01-01	21.1916957992184
1996-04-01	18.9940111224937
1996-07-01	18.7478058077135
1996-10-01	18.5336094012498
1997-01-01	20.5907254728669
1997-04-01	18.5736579138775
1997-07-01	18.8233604581362
1997-10-01	18.2027770445509
1998-01-01	17.3913863864862
1998-04-01	17.5514363705285
1998-07-01	17.8733316895102
1998-10-01	21.1441039400857
1999-01-01	20.8378341497506
1999-04-01	20.5272125379960
1999-07-01	21.4241785815891
1999-10-01	23.1020459961891
2000-01-01	22.5043402273419
2000-04-01	24.0575112547938
2000-07-01	23.8955058898214
2000-10-01	21.9874057818910
2001-01-01	24.4581487368186
2001-04-01	24.8646380579543
2001-07-01	25.8078855980855
2001-10-01	22.9993993712899
2002-01-01	26.3752631333596
2002-04-01	25.3705604209787
2002-07-01	23.6249369273458
2002-10-01	24.2252631236629
2003-01-01	21.5702551660355
2003-04-01	20.7158038787479
2003-07-01	21.7646208979638
2003-10-01	21.9284850853513
2004-01-01	21.5161952643573
2004-04-01	23.5325539073120
2004-07-01	22.1703171102610
2004-10-01	20.2615057358026
2005-01-01	19.9244856041410
2005-04-01	19.7169774372520
2005-07-01	19.6143420472067
2005-10-01	19.5045233813385
2006-01-01	18.1397875563992
2006-04-01	16.8711793429459
2006-07-01	16.1911156668632
2006-10-01	16.4952361451824
2007-01-01	16.8957371363641
2007-04-01	15.9426876593539
2007-07-01	16.5272684337122
2007-10-01	16.3823177631725
2008-01-01	15.7821636442781
2008-04-01	15.7039200853792
2008-07-01	15.3459579747343
2008-10-01	16.7125422276532
2009-01-01	19.1972574494777
2009-04-01	19.8052860142397
2009-07-01	19.3067105441439
2009-10-01	18.2589094860201
2010-01-01	18.6749910063161
2010-04-01	17.9865776411876
2010-07-01	17.4605579450528
2010-10-01	17.8639201587777
2011-01-01	16.2841709597891
2011-04-01	16.6210970047011
2011-07-01	17.5757090277456
2011-10-01	17.9525239577364
2012-01-01	17.9802647662123
2012-04-01	18.3949331278976
2012-07-01	18.8504067875802
2012-10-01	19.3878176324978
2013-01-01	20.1133015047704
2013-04-01	20.6305849804350
2013-07-01	21.2968415113086
2013-10-01	20.9149517743213
2014-01-01	20.5755121119217
2014-04-01	21.0818470764060
2014-07-01	21.8171437259917
2014-10-01	21.3176414795135
2015-01-01	24.2628386297909
2015-04-01	23.4510485188398
2015-07-01	24.3446112030832
2015-10-01	23.4272687265423
2016-01-01	22.1887311617269
2016-04-01	21.1906328181087
2016-07-01	20.2121140560768
2016-10-01	20.4678502947279
2017-01-01	20.4947003276347
2017-04-01	20.6303283398875
2017-07-01	19.8930557807027
2017-10-01	20.6685403840843
2018-01-01	20.6851329673368
2018-04-01	20.5829692066697