Quarter	Percent, Seasonally Adjusted
1992-01-01	18.0931210501754
1992-04-01	16.0407786227589
1992-07-01	14.5590665377395
1992-10-01	14.5576799101047
1993-01-01	18.6108134832206
1993-04-01	15.8499717302698
1993-07-01	16.3209817695964
1993-10-01	14.2553721489423
1994-01-01	24.7981736623860
1994-04-01	21.5252633313195
1994-07-01	18.9903362288394
1994-10-01	16.8403701011799
1995-01-01	20.9542352954052
1995-04-01	18.5677456707633
1995-07-01	17.5082249000732
1995-10-01	15.1456588194338
1996-01-01	20.2157041647179
1996-04-01	16.4275135096335
1996-07-01	14.6815275733804
1996-10-01	13.4512969914536
1997-01-01	17.2935197566857
1997-04-01	14.8505761495458
1997-07-01	14.3342885045870
1997-10-01	13.0873392761582
1998-01-01	16.0961585065533
1998-04-01	14.0984462001094
1998-07-01	13.0561626891150
1998-10-01	12.0653408315641
1999-01-01	16.1328296870721
1999-04-01	15.8774054899925
1999-07-01	15.0775939025351
1999-10-01	13.9201543731795
2000-01-01	20.0528324804879
2000-04-01	18.7913828047345
2000-07-01	19.0815688181380
2000-10-01	17.0155740819282
2001-01-01	21.0608898111351
2001-04-01	18.8650169320383
2001-07-01	18.1778110036955
2001-10-01	15.9612434111360
2002-01-01	20.0389056217662
2002-04-01	19.9646008669079
2002-07-01	21.0065359338265
2002-10-01	19.5401073271012
2003-01-01	26.3979584912684
2003-04-01	24.8234637813773
2003-07-01	25.1400735859297
2003-10-01	23.8773676514478
2004-01-01	31.4982950410458
2004-04-01	29.7581723883704
2004-07-01	27.6854865263428
2004-10-01	26.3780349084091
2005-01-01	30.9823197072249
2005-04-01	29.8064765131547
2005-07-01	28.2460780768527
2005-10-01	27.3254839474822
2006-01-01	32.2644324580190
2006-04-01	29.2179366173166
2006-07-01	28.8916183923103
2006-10-01	26.2177505764022
2007-01-01	30.4616978931216
2007-04-01	26.8522407830376
2007-07-01	26.3093066501717
2007-10-01	25.1584203245739
2008-01-01	29.8601435871252
2008-04-01	26.2579590804083
2008-07-01	24.5034637213190
2008-10-01	18.7023726925673
2009-01-01	19.2301298769506
2009-04-01	19.4083435103782
2009-07-01	20.1153273860765
2009-10-01	19.8346842534622
2010-01-01	25.7617049887366
2010-04-01	23.6357131345779
2010-07-01	22.1925085027186
2010-10-01	21.1288591505380
2011-01-01	27.0213319198582
2011-04-01	23.2938573601789
2011-07-01	22.2506817432505
2011-10-01	20.9053290369924
2012-01-01	24.0636123694954
2012-04-01	21.8898324259410
2012-07-01	20.7071684545699
2012-10-01	19.0819995591399
2013-01-01	23.9080680071494
2013-04-01	20.8005612460452
2013-07-01	19.6379897694446
2013-10-01	17.7852809773388
2014-01-01	22.3695074689784
2014-04-01	19.3366366338606
2014-07-01	18.1727250735660
2014-10-01	16.0274546750486
2015-01-01	17.5072356327294
2015-04-01	15.4252286018272
2015-07-01	14.8176863617953
2015-10-01	13.6243380093387
2016-01-01	14.7695683044761
2016-04-01	14.3540181515274
2016-07-01	14.0750218920042
2016-10-01	13.7355981020787
2017-01-01	17.3147648392403
2017-04-01	15.4950166393791
2017-07-01	14.7392221320389
2017-10-01	13.6949875984468
2018-01-01	16.9555148065314
2018-04-01	15.7322996438725
2018-07-01	16.5907217819371