Quarter	Percent, Seasonally Adjusted
1970-01-01	1.681468582813450
1970-04-01	1.922150853808920
1970-07-01	2.145981763501000
1970-10-01	2.061189140744660
1971-01-01	1.790299348379530
1971-04-01	1.737138252689850
1971-07-01	2.110345800449860
1971-10-01	1.588580673525120
1972-01-01	2.008142335791830
1972-04-01	1.853673479739170
1972-07-01	1.983834266799210
1972-10-01	2.567310578663730
1973-01-01	2.324603044469710
1973-04-01	2.819608876838920
1973-07-01	3.957448078018780
1973-10-01	3.404593807485880
1974-01-01	4.896579413795090
1974-04-01	4.363074884715100
1974-07-01	4.259966349168240
1974-10-01	4.265091958579560
1975-01-01	3.865489390601980
1975-04-01	3.212460060971530
1975-07-01	2.896388754692350
1975-10-01	2.559794788387300
1976-01-01	2.801706885878950
1976-04-01	2.406055812002680
1976-07-01	2.805752358098840
1976-10-01	2.415725562939420
1977-01-01	2.679873612198370
1977-04-01	2.811961168261230
1977-07-01	2.553785425085000
1977-10-01	2.846864485391680
1978-01-01	2.731303105244450
1978-04-01	2.745692924564450
1978-07-01	2.897431814552680
1978-10-01	2.748805720156110
1979-01-01	2.118143443672560
1979-04-01	1.758666219820920
1979-07-01	1.163006786135650
1979-10-01	0.609485801617660
1980-01-01	0.772362335637511
1980-04-01	0.372418352131904
1980-07-01	0.628490469723637
1980-10-01	0.298254338771099
1981-01-01	0.132685255380743
1981-04-01	1.451309696581960
1981-07-01	1.817445228473130
1981-10-01	2.553962615805740
1982-01-01	2.552957024450500
1982-04-01	2.794559759840240
1982-07-01	2.789364686624010
1982-10-01	2.686745809666900
1983-01-01	2.658578709299460
1983-04-01	2.113596033590750
1983-07-01	1.930865996775800
1983-10-01	1.811236238736610
1984-01-01	2.404298176270930
1984-04-01	1.746461854724970
1984-07-01	2.646164794048630
1984-10-01	3.633687745417410
1985-01-01	2.846994552432390
1985-04-01	3.567908006360550
1985-07-01	3.255237200202810
1985-10-01	3.937320301086690
1986-01-01	4.458888686863520
1986-04-01	5.060480624625840
1986-07-01	5.236851322752800
1986-10-01	5.235515233245410
1987-01-01	5.084209090220980
1987-04-01	5.087481483691560
1987-07-01	4.748767376224530
1987-10-01	5.272306325811190
1988-01-01	4.380977239247660
1988-04-01	5.800484091356080
1988-07-01	5.155742705465900
1988-10-01	5.439606912418270
1989-01-01	5.748480774911420
1989-04-01	5.345596159618680
1989-07-01	5.254748229189390
1989-10-01	4.264753963239580
1990-01-01	5.421517590140310
1990-04-01	4.134515247547800
1990-07-01	3.532177174237240
1990-10-01	1.938391459777450
1991-01-01	1.242727075431720
1991-04-01	-0.203058054297724
1991-07-01	0.554177843008249
1991-10-01	1.375596622200460
1992-01-01	1.095182869235640
1992-04-01	0.707621655122302
1992-07-01	1.458844124858230
1992-10-01	0.845554665225574
1993-01-01	1.847714791026720
1993-04-01	1.611305341212870
1993-07-01	1.460554783316920
1993-10-01	1.999267236895070
1994-01-01	1.882277733631060
1994-04-01	2.376030550855220
1994-07-01	1.973169258677040
1994-10-01	1.781775350679940
1995-01-01	2.224379455991360
1995-04-01	2.307329560765290
1995-07-01	2.252402841621400
1995-10-01	2.416492246565680
1996-01-01	2.289768638400160
1996-04-01	2.360639098839020
1996-07-01	2.845440382968630
1996-10-01	2.966204119090640
1997-01-01	2.569099929128280
1997-04-01	2.943210479212430
1997-07-01	3.278343505641990
1997-10-01	3.388613136343030
1998-01-01	3.042353869387980
1998-04-01	3.410025793784850
1998-07-01	3.143172704276540
1998-10-01	3.207110577141580
1999-01-01	2.820431870235000
1999-04-01	3.050918996236470
1999-07-01	3.093755442459900
1999-10-01	3.802431651725220
2000-01-01	2.927220214135370
2000-04-01	3.072038256346960
2000-07-01	2.603827422953980
2000-10-01	3.014190617932280
2001-01-01	3.812517972880310
2001-04-01	4.016241341931690
2001-07-01	4.780360905010530
2001-10-01	4.936428544156390
2002-01-01	5.836496196380600
2002-04-01	5.812906944396460
2002-07-01	6.354891537848950
2002-10-01	6.123348729916620
2003-01-01	5.239777140207500
2003-04-01	5.402783635596790
2003-07-01	6.893815251847980
2003-10-01	5.998910529464820
2004-01-01	7.171334062873060
2004-04-01	7.574075608693890
2004-07-01	6.412719022786130
2004-10-01	6.664524478327120
2005-01-01	7.286100587299130
2005-04-01	6.977516187226420
2005-07-01	7.032071817610680
2005-10-01	6.372232452423810
2006-01-01	6.508490978976020
2006-04-01	5.832814688687400
2006-07-01	6.682139655344160
2006-10-01	8.042541275419470
2007-01-01	7.451191641654310
2007-04-01	7.431683696191780
2007-07-01	8.068342739866600
2007-10-01	7.928431172340120
2008-01-01	7.639328054024310
2008-04-01	8.127665396449300
2008-07-01	6.359417821306520
2008-10-01	5.574442305191410
2009-01-01	4.517377887120310
2009-04-01	5.346140731657740
2009-07-01	5.977554100518590
2009-10-01	6.773309748805550
2010-01-01	5.935939218998520
2010-04-01	5.646039526678950
2010-07-01	5.924150755611430
2010-10-01	6.423345104255650
2011-01-01	6.120232306376460
2011-04-01	5.600912835521390
2011-07-01	5.805176259544690
2011-10-01	6.187188282736280
2012-01-01	6.916264889600130
2012-04-01	6.879827427204940
2012-07-01	7.424058656152250
2012-10-01	6.789235754731120
2013-01-01	7.150980034236880
2013-04-01	6.890223826796770
2013-07-01	6.966045494571240
2013-10-01	7.239881113964930
2014-01-01	6.781352238543790
2014-04-01	6.944575868377940
2014-07-01	7.880526598836420
2014-10-01	7.895589009284820
2015-01-01	8.119740475794380
2015-04-01	8.303099186614970
2015-07-01	8.087254475629630
2015-10-01	8.168315164016200
2016-01-01	7.626012103705880
2016-04-01	8.722618554447740
2016-07-01	7.921089794459250
2016-10-01	7.830611116695140
2017-01-01	7.662737267693150
2017-04-01	7.412431163119840
2017-07-01	7.778387353444490
2017-10-01	7.661545668572530
2018-01-01	7.457600418177850
2018-04-01	7.175034331098080