Month	Percent, Seasonally Adjusted
1970-01-01	0.823852491173009
1970-02-01	0.944881889763780
1970-03-01	0.983090837593394
1970-04-01	1.060070671378090
1970-05-01	1.063410791650260
1970-06-01	0.983477576711251
1970-07-01	1.060487038491750
1970-08-01	1.136809094472760
1970-09-01	1.097178683385580
1970-10-01	1.289566236811250
1970-11-01	1.132812500000000
1970-12-01	0.899491591709034
1971-01-01	1.092469761997660
1971-02-01	1.014436207569250
1971-03-01	1.009708737864080
1971-04-01	1.009708737864080
1971-05-01	0.972006220839814
1971-06-01	1.048543689320390
1971-07-01	1.046917409848780
1971-08-01	1.008533747090770
1971-09-01	1.006971340046480
1971-10-01	1.160990712074300
1971-11-01	1.228878648233490
1971-12-01	1.339456563337160
1972-01-01	1.418711656441720
1972-02-01	1.256664127951260
1972-03-01	1.254275940706960
1972-04-01	1.248108925869890
1972-05-01	1.207091663523200
1972-06-01	1.166290443942810
1972-07-01	1.230425055928410
1972-08-01	1.191806331471140
1972-09-01	1.264880952380950
1972-10-01	1.151560178306090
1972-11-01	1.225854383358100
1972-12-01	1.221317542561070
1973-01-01	1.064610866372980
1973-02-01	1.133455210237660
1973-03-01	1.096491228070180
1973-04-01	1.204379562043800
1973-05-01	1.271802325581400
1973-06-01	1.270417422867510
1973-07-01	1.194786386676320
1973-08-01	1.083032490974730
1973-09-01	1.115910727141830
1973-10-01	0.966010733452594
1973-11-01	1.071811361200430
1973-12-01	1.074498567335240
1974-01-01	1.069137562366360
1974-02-01	1.210826210826210
1974-03-01	1.240255138199860
1974-04-01	1.133144475920680
1974-05-01	1.203113941967450
1974-06-01	1.163200563976030
1974-07-01	1.094632768361580
1974-08-01	1.335207308503160
1974-09-01	1.297790249035430
1974-10-01	1.400560224089640
1974-11-01	1.363159734358620
1974-12-01	1.533635413035900
1975-01-01	1.497214484679670
1975-02-01	1.668404588112620
1975-03-01	1.700208188757810
1975-04-01	1.733102253032930
1975-05-01	1.591144932549290
1975-06-01	1.758014477766290
1975-07-01	1.755593803786570
1975-08-01	1.855032634833390
1975-09-01	1.983584131326950
1975-10-01	2.086897023605880
1975-11-01	2.012278308321960
1975-12-01	2.101694915254240
1976-01-01	2.176870748299320
1976-02-01	1.969439728353140
1976-03-01	1.968771215207060
1976-04-01	2.067796610169490
1976-05-01	2.095302467049680
1976-06-01	2.029083530605340
1976-07-01	2.093887200270180
1976-08-01	1.923076923076920
1976-09-01	1.888064733648010
1976-10-01	2.012072434607650
1976-11-01	1.945003353454060
1976-12-01	1.711983887210470
1977-01-01	1.874163319946450
1977-02-01	1.942397856664430
1977-03-01	1.907630522088350
1977-04-01	1.835781041388520
1977-05-01	1.901267511674450
1977-06-01	1.999333555481510
1977-07-01	1.962741184298070
1977-08-01	1.861083416417410
1977-09-01	1.894317048853440
1977-10-01	1.757877280265340
1977-11-01	1.788671745611130
1977-12-01	1.920529801324500
1978-01-01	1.988730527013590
1978-02-01	2.081268582755200
1978-03-01	2.049586776859500
1978-04-01	2.084022494211050
1978-05-01	2.202498356344510
1978-06-01	2.201774564574430
1978-07-01	2.137454784610330
1978-08-01	2.263779527559060
1978-09-01	2.229508196721310
1978-10-01	2.166776099803020
1978-11-01	2.222222222222220
1978-12-01	2.156862745098040
1979-01-01	1.992161985630310
1979-02-01	1.897284919856070
1979-03-01	1.959503592423250
1979-04-01	2.018886356235750
1979-05-01	1.887406443215100
1979-06-01	1.914341336794290
1979-07-01	1.910003237293620
1979-08-01	1.973471368489160
1979-09-01	1.944264419961110
1979-10-01	1.914341336794290
1979-11-01	1.937984496124030
1979-12-01	1.933612632935870
1980-01-01	1.778208858713220
1980-02-01	1.741935483870970
1980-03-01	1.772478246857880
1980-04-01	1.671488267438120
1980-05-01	1.773049645390070
1980-06-01	1.738010943031860
1980-07-01	1.861958266452650
1980-08-01	1.864352298296370
1980-09-01	1.763385700545050
1980-10-01	1.883780332056190
1980-11-01	2.076677316293930
1980-12-01	1.950751519027820
1981-01-01	1.973265436028010
1981-02-01	2.000635122261040
1981-03-01	1.998730964467000
1981-04-01	2.162162162162160
1981-05-01	2.166294998407140
1981-06-01	2.007008601465430
1981-07-01	2.038216560509550
1981-08-01	1.972010178117050
1981-09-01	2.063492063492060
1981-10-01	2.127659574468080
1981-11-01	2.007648183556410
1981-12-01	2.070063694267520
1982-01-01	2.130365659777420
1982-02-01	2.059569074778200
1982-03-01	2.055011065444200
1982-04-01	2.118242175150170
1982-05-01	2.083333333333330
1982-06-01	2.307206068268020
1982-07-01	2.277039848197340
1982-08-01	2.145787314610290
1982-09-01	2.179406190777010
1982-10-01	2.239041311888990
1982-11-01	2.205419029615630
1982-12-01	2.293433867420670
1983-01-01	2.474162229877860
1983-02-01	2.510985561833020
1983-03-01	2.485840151038390
1983-04-01	2.418341708542710
1983-05-01	2.410770194113960
1983-06-01	2.342286071205500
1983-07-01	2.281963113472960
1983-08-01	2.623360399750160
1983-09-01	2.502345949327490
1983-10-01	2.345949327494530
1983-11-01	2.405498281786940
1983-12-01	2.374258044361140
1984-01-01	2.319022250078350
1984-02-01	2.435977514053720
1984-03-01	2.400997817274710
1984-04-01	2.435216984077430
1984-05-01	2.494543186778920
1984-06-01	2.489884842826020
1984-07-01	2.432179607109450
1984-08-01	2.426882389545740
1984-09-01	2.486016159105030
1984-10-01	2.458761282290690
1984-11-01	2.355858648481090
1984-12-01	2.301710730948680
1985-01-01	2.204284383731760
1985-02-01	2.360248447204970
1985-03-01	2.390561937286560
1985-04-01	2.293862368257900
1985-05-01	2.262162999690110
1985-06-01	2.296710117939170
1985-07-01	2.264970524356190
1985-08-01	2.208398133748060
1985-09-01	2.323420074349440
1985-10-01	2.414113277623030
1985-11-01	2.537913958526770
1985-12-01	2.538699690402480
1986-01-01	2.472187886279360
1986-02-01	2.322700526478790
1986-03-01	2.411873840445270
1986-04-01	2.436767427513880
1986-05-01	2.347127856701670
1986-06-01	2.443550881534180
1986-07-01	2.556205728364640
1986-08-01	2.455494168201350
1986-09-01	2.427035330261140
1986-10-01	2.458512599877070
1986-11-01	2.464571780653110
1986-12-01	2.549140049140050
1987-01-01	2.548357384095790
1987-02-01	2.550706822372460
1987-03-01	2.546793494937100
1987-04-01	2.608162012887390
1987-05-01	2.760736196319020
1987-06-01	2.720048899755500
1987-07-01	2.480097979179420
1987-08-01	2.597005805071800
1987-09-01	2.533577533577530
1987-10-01	2.378774016468440
1987-11-01	2.440512507626600
1987-12-01	2.319194385108330
1988-01-01	2.343274497869750
1988-02-01	2.398299939283550
1988-03-01	2.312842361533780
1988-04-01	2.188449848024320
1988-05-01	2.095353780747040
1988-06-01	2.063106796116500
1988-07-01	2.239031770045390
1988-08-01	2.147610405323650
1988-09-01	2.003034901365710
1988-10-01	2.030918460139440
1988-11-01	2.022946859903380
1988-12-01	1.964339679661530
1989-01-01	1.937046004842620
1989-02-01	1.901599758527010
1989-03-01	1.870850935425470
1989-04-01	2.017464619090640
1989-05-01	2.103365384615380
1989-06-01	1.921921921921920
1989-07-01	1.856287425149700
1989-08-01	1.886792452830190
1989-09-01	1.917890320647290
1989-10-01	1.829085457271360
1989-11-01	1.854066985645930
1989-12-01	1.759618252311360
1990-01-01	1.792114695340500
1990-02-01	1.793185893604300
1990-03-01	1.789442290486130
1990-04-01	1.728247914183550
1990-05-01	1.604278074866310
1990-06-01	1.723625557206540
1990-07-01	1.662214306916000
1990-08-01	1.633501633501630
1990-09-01	1.801535735380980
1990-10-01	1.826753093694760
1990-11-01	1.681912068456770
1990-12-01	1.709905660377360
1991-01-01	1.650943396226420
1991-02-01	1.678939617083950
1991-03-01	1.787807737397420
1991-04-01	1.787807737397420
1991-05-01	1.587301587301590
1991-06-01	1.613376356702850
1991-07-01	1.702877275396360
1991-08-01	1.731220657277000
1991-09-01	1.581259150805270
1991-10-01	1.493411420204980
1991-11-01	1.609128145114100
1991-12-01	1.695410698626130
1992-01-01	1.775320139697320
1992-02-01	1.656976744186050
1992-03-01	1.572052401746720
1992-04-01	1.632653061224490
1992-05-01	1.776871540926300
1992-06-01	1.805474665113570
1992-07-01	1.776871540926300
1992-08-01	1.744693224774640
1992-09-01	1.832993890020370
1992-10-01	1.913043478260870
1992-11-01	1.822916666666670
1992-12-01	1.795020266357850
1993-01-01	1.821335646140500
1993-02-01	1.933621933621930
1993-03-01	1.908617698091380
1993-04-01	1.933621933621930
1993-05-01	2.130722718111140
1993-06-01	2.074330164217800
1993-07-01	2.076124567474050
1993-08-01	2.103746397694520
1993-09-01	2.158273381294960
1993-10-01	2.217741935483870
1993-11-01	2.297530155083290
1993-12-01	2.300172512938470
1994-01-01	2.326917552427460
1994-02-01	2.380952380952380
1994-03-01	2.472685451408860
1994-04-01	2.385743029606210
1994-05-01	2.294235732721540
1994-06-01	2.496413199426110
1994-07-01	2.497846683893200
1994-08-01	2.575107296137340
1994-09-01	2.605210420841680
1994-10-01	2.608197191172260
1994-11-01	2.467718794835010
1994-12-01	2.489982827704640
1995-01-01	2.553802008608320
1995-02-01	2.578796561604580
1995-03-01	2.684180468303830
1995-04-01	2.688018301401200
1995-05-01	2.603719599427750
1995-06-01	2.566295979469630
1995-07-01	2.645803698435280
1995-08-01	2.618099032441660
1995-09-01	2.636054421768710
1995-10-01	2.752553916004540
1995-11-01	2.957065680978110
1995-12-01	3.010508378301620
1996-01-01	3.017364076288070
1996-02-01	2.852253280091270
1996-03-01	2.816500711237550
1996-04-01	2.834467120181410
1996-05-01	3.062960862166760
1996-06-01	2.971978488536650
1996-07-01	2.875669579926700
1996-08-01	2.956913545480150
1996-09-01	2.845070422535210
1996-10-01	2.953586497890300
1996-11-01	2.870813397129190
1996-12-01	2.927927927927930
1997-01-01	2.805049088359050
1997-02-01	2.938706968933670
1997-03-01	2.790957298353340
1997-04-01	2.732849972113780
1997-05-01	2.758428531624410
1997-06-01	2.811804008908690
1997-07-01	3.010872595483690
1997-08-01	2.936241610738260
1997-09-01	3.138133931073130
1997-10-01	3.102291783119060
1997-11-01	3.098827470686770
1997-12-01	3.067484662576690
1998-01-01	3.176372248537200
1998-02-01	3.285992759676970
1998-03-01	3.420467185761960
1998-04-01	3.613118399110620
1998-05-01	3.745837957824640
1998-06-01	3.714998613806490
1998-07-01	3.583333333333330
1998-08-01	3.918843802112280
1998-09-01	3.986618344020070
1998-10-01	3.848298940323480
1998-11-01	4.032258064516130
1998-12-01	4.075408927086220
1999-01-01	4.091788775228090
1999-02-01	4.098587648850730
1999-03-01	4.219877845641310
1999-04-01	4.297199889104520
1999-05-01	4.316546762589930
1999-06-01	4.428452809299750
1999-07-01	4.373097149183500
1999-08-01	4.257672103953550
1999-09-01	3.996692392502760
1999-10-01	4.050702672912650
1999-11-01	4.110344827586210
1999-12-01	4.173576561636260
2000-01-01	4.417448923246820
2000-02-01	4.526635385040020
2000-03-01	4.485049833887040
2000-04-01	4.374307862679960
2000-05-01	4.212860310421290
2000-06-01	4.159733777038270
2000-07-01	4.350235522305350
2000-08-01	4.255319148936170
2000-09-01	4.266446462978260
2000-10-01	4.231931849409180
2000-11-01	4.260582737768000
2000-12-01	4.241255852382260
2001-01-01	4.337016574585640
2001-02-01	4.387417218543050
2001-03-01	4.411359250068930
2001-04-01	4.555494202098290
2001-05-01	4.485049833887040
2001-06-01	4.603438713255690
2001-07-01	4.624757684851840
2001-08-01	4.614534401768440
2001-09-01	4.677553279822860
2001-10-01	4.961197339246120
2001-11-01	5.113322277501380
2001-12-01	5.199115044247790
2002-01-01	4.767184035476720
2002-02-01	4.661487236404000
2002-03-01	4.851677294150260
2002-04-01	4.898413581964930
2002-05-01	5.072463768115940
2002-06-01	5.011135857461020
2002-07-01	4.867872044506260
2002-08-01	5.201668984700970
2002-09-01	5.232396326189810
2002-10-01	5.195887746596280
2002-11-01	4.935861684327940
2002-12-01	5.073877892389180
2003-01-01	4.969290898939140
2003-02-01	4.888268156424580
2003-03-01	5.093236849429450
2003-04-01	5.072463768115940
2003-05-01	5.063995548135780
2003-06-01	5.099778270509980
2003-07-01	4.863813229571980
2003-08-01	4.687500000000000
2003-09-01	4.942753420832170
2003-10-01	4.748603351955310
2003-11-01	4.714086471408650
2003-12-01	4.489682097044060
2004-01-01	4.579726333426420
2004-02-01	4.605079542283000
2004-03-01	4.419580419580420
2004-04-01	4.428969359331480
2004-05-01	4.270164666480600
2004-06-01	4.336877448237270
2004-07-01	4.642058165548100
2004-08-01	4.385474860335200
2004-09-01	4.290521592821090
2004-10-01	4.273263986505480
2004-11-01	4.224958030218240
2004-12-01	4.191114836546520
2005-01-01	4.157366071428570
2005-02-01	4.329608938547490
2005-03-01	4.201680672268910
2005-04-01	4.083916083916080
2005-05-01	4.158526374546470
2005-06-01	4.058214385670300
2005-07-01	4.058214385670300
2005-08-01	4.001119194180190
2005-09-01	3.840801558586140
2005-10-01	3.984396767901920
2005-11-01	4.083916083916080
2005-12-01	3.979820627802690
2006-01-01	4.279720279720280
2006-02-01	4.005602240896360
2006-03-01	3.904071388733970
2006-04-01	3.804195804195800
2006-05-01	3.768844221105530
2006-06-01	3.842940685045950
2006-07-01	3.815093288777500
2006-08-01	3.901895206243030
2006-09-01	3.870788081314400
2006-10-01	3.864331387267170
2006-11-01	3.922114047287900
2006-12-01	3.867557039510300
2007-01-01	3.648008911166810
2007-02-01	3.603104212860310
2007-03-01	3.746877601998340
2007-04-01	3.639899972214500
2007-05-01	3.498056635202660
2007-06-01	3.410036041031330
2007-07-01	3.405315614617940
2007-08-01	3.434903047091410
2007-09-01	3.632834165280090
2007-10-01	3.630820399113080
2007-11-01	3.466444814198560
2007-12-01	3.410981697171380
2008-01-01	3.679114799446750
2008-02-01	3.845089903181190
2008-03-01	3.588317107093180
2008-04-01	3.608104357479880
2008-05-01	3.792912513842750
2008-06-01	3.801331853496120
2008-07-01	3.670745272525030
2008-08-01	3.801331853496120
2008-09-01	3.616133518776080
2008-10-01	3.665648430991390
2008-11-01	3.804498750347130
2008-12-01	4.216366158113730
2009-01-01	4.033379694019470
2009-02-01	4.229271007234280
2009-03-01	4.510022271714920
2009-04-01	4.809563525159860
2009-05-01	5.018120992472820
2009-06-01	5.173378076062640
2009-07-01	5.330728439854870
2009-08-01	5.354155047406580
2009-09-01	5.083798882681560
2009-10-01	4.944134078212290
2009-11-01	5.027932960893860
2009-12-01	4.807154835103410
2010-01-01	4.800446553167740
2010-02-01	4.876681614349780
2010-03-01	5.002794857462270
2010-04-01	5.029337803855830
2010-05-01	5.011198208286670
2010-06-01	4.912084845101870
2010-07-01	4.939994418085400
2010-08-01	5.000000000000000
2010-09-01	5.239687848383500
2010-10-01	5.040604872584710
2010-11-01	4.959372373213790
2010-12-01	4.840514829322890
2011-01-01	4.885538805136800
2011-02-01	4.606365159128980
2011-03-01	4.629629629629630
2011-04-01	4.656381486676020
2011-05-01	4.656381486676020
2011-06-01	4.613220815752460
2011-07-01	4.661611906767760
2011-08-01	4.276871131119860
2011-09-01	4.205475585661870
2011-10-01	4.374823595822750
2011-11-01	4.333145751266180
2011-12-01	4.491858506457050
2012-01-01	4.366197183098590
2012-02-01	4.313504369890050
2012-03-01	4.373589164785550
2012-04-01	4.410517387616620
2012-05-01	4.251700680272110
2012-06-01	4.325699745547070
2012-07-01	4.223356009070290
2012-08-01	4.111142614119650
2012-09-01	4.192634560906520
2012-10-01	3.992072480181200
2012-11-01	4.054437198752480
2012-12-01	4.235361000568500
2013-01-01	4.264998578333810
2013-02-01	4.341657207718500
2013-03-01	4.341657207718500
2013-04-01	4.115810388873120
2013-05-01	4.141843971631210
2013-06-01	4.024943310657600
2013-07-01	4.028368794326240
2013-08-01	4.178510517339400
2013-09-01	3.945500993471470
2013-10-01	4.021523647691870
2013-11-01	3.909348441926350
2013-12-01	3.646723646723650
2014-01-01	3.652968036529680
2014-02-01	3.533770304930180
2014-03-01	3.515735752764390
2014-04-01	3.600793875815140
2014-05-01	3.460011344299490
2014-06-01	3.555176336746300
2014-07-01	3.581580443433770
2014-08-01	3.524729960204660
2014-09-01	3.531757334092850
2014-10-01	3.642572566875360
2014-11-01	3.509272467903000
2014-12-01	3.336184773310520
2015-01-01	3.554165481944840
2015-02-01	3.464924737290540
2015-03-01	3.498293515358360
2015-04-01	3.366619115549220
2015-05-01	3.365658870507700
2015-06-01	3.470839260312940
2015-07-01	3.362781419207750
2015-08-01	3.338088445078460
2015-09-01	3.443369379624360
2015-10-01	3.255282695602510
2015-11-01	3.261802575107300
2015-12-01	3.358952462282950
2016-01-01	3.187250996015940
2016-02-01	3.312392918332380
2016-03-01	3.239678899082570
2016-04-01	3.228571428571430
2016-05-01	3.138373751783170
2016-06-01	3.055396916047970
2016-07-01	3.023388476896750
2016-08-01	3.191792533485320
2016-09-01	3.082191780821920
2016-10-01	2.999143101970870
2016-11-01	3.048433048433050
2016-12-01	3.156098947967020
2017-01-01	2.994865944095840
2017-02-01	2.937820878494010
2017-03-01	2.797602055381100
2017-04-01	2.770636960868320
2017-05-01	2.967189728958630
2017-06-01	2.773013150371640
2017-07-01	2.883242934627460
2017-08-01	2.760387023335230
2017-09-01	2.676537585421410
2017-10-01	2.732707087959010
2017-11-01	2.791227570492740
2017-12-01	2.687249857061180
2018-01-01	2.460658082975680
2018-02-01	2.414772727272730
2018-03-01	2.487280949689090
2018-04-01	2.714164546225610
2018-05-01	2.216538789428820
2018-06-01	2.504268639726810
2018-07-01	2.595550484883060
2018-08-01	2.391799544419130
2018-09-01	2.275960170697010