Month	Percent, Seasonally Adjusted
1970-01-01	0.841375897055184
1970-02-01	0.866551126516464
1970-03-01	0.793060718711276
1970-04-01	0.936883629191322
1970-05-01	0.963438735177866
1970-06-01	0.938503334156582
1970-07-01	0.936652699038699
1970-08-01	0.988875154511743
1970-09-01	0.960118168389956
1970-10-01	1.060942511719710
1970-11-01	1.042183622828780
1970-12-01	0.891530460624071
1971-01-01	0.915614946795348
1971-02-01	0.940826937360733
1971-03-01	0.957760314341847
1971-04-01	0.963676797627872
1971-05-01	0.939896116744991
1971-06-01	0.962487660414610
1971-07-01	0.985221674876847
1971-08-01	0.983284169124877
1971-09-01	1.010848126232740
1971-10-01	1.109193985703720
1971-11-01	1.170446232626190
1971-12-01	1.171303074670570
1972-01-01	1.267674305216970
1972-02-01	1.172447484123110
1972-03-01	1.194248111138190
1972-04-01	1.187878787878790
1972-05-01	1.133622768933910
1972-06-01	1.112185686653770
1972-07-01	1.194457716196850
1972-08-01	1.070154577883470
1972-09-01	1.140142517814730
1972-10-01	1.040927371658390
1972-11-01	1.089531027948840
1972-12-01	1.099929791715420
1973-01-01	1.021118588999770
1973-02-01	0.993071593533487
1973-03-01	0.973574408901252
1973-04-01	1.091753774680600
1973-05-01	1.115500813386010
1973-06-01	1.153668666359020
1973-07-01	1.082450483648090
1973-08-01	1.013357899585440
1973-09-01	1.076746849942730
1973-10-01	0.970654627539504
1973-11-01	0.971531857207411
1973-12-01	0.983081847279378
1974-01-01	1.067939104748920
1974-02-01	1.110355767051890
1974-03-01	1.154891304347830
1974-04-01	0.993452246556785
1974-05-01	1.042138649750790
1974-06-01	1.041666666666670
1974-07-01	1.067454008630480
1974-08-01	1.286972228494020
1974-09-01	1.196388261851020
1974-10-01	1.354401805869070
1974-11-01	1.305130513051310
1974-12-01	1.481149012567320
1975-01-01	1.440468152149450
1975-02-01	1.547432159677060
1975-03-01	1.588011630507720
1975-04-01	1.635671073269100
1975-05-01	1.577777777777780
1975-06-01	1.591863807207610
1975-07-01	1.612190812720850
1975-08-01	1.679186920017680
1975-09-01	1.786501985002210
1975-10-01	1.814962372731300
1975-11-01	1.807361692748510
1975-12-01	1.907476430607320
1976-01-01	1.950043821209470
1976-02-01	1.814604285089640
1976-03-01	1.766245093763630
1976-04-01	1.809067131647780
1976-05-01	1.852255393331880
1976-06-01	1.850239442751410
1976-07-01	1.884340480831710
1976-08-01	1.770293609671850
1976-09-01	1.724881414402760
1976-10-01	1.765719207579670
1976-11-01	1.767622332399220
1976-12-01	1.610478849044450
1977-01-01	1.691286662384930
1977-02-01	1.758147512864490
1977-03-01	1.755136986301370
1977-04-01	1.699596345867860
1977-05-01	1.805054151624550
1977-06-01	1.867175896456610
1977-07-01	1.797040169133190
1977-08-01	1.754015215553680
1977-09-01	1.771030993042380
1977-10-01	1.728499156829680
1977-11-01	1.745531019978970
1977-12-01	1.847187237615450
1978-01-01	1.893540921523250
1978-02-01	2.008368200836820
1978-03-01	1.945199749006480
1978-04-01	1.969823973176860
1978-05-01	2.032351721277480
1978-06-01	2.027306578402980
1978-07-01	1.955888472742410
1978-08-01	2.056501869547150
1978-09-01	2.090664458704200
1978-10-01	2.024375129105560
1978-11-01	2.018121911037890
1978-12-01	1.996706463565250
1979-01-01	1.906909985646910
1979-02-01	1.832784184514000
1979-03-01	1.894563426688630
1979-04-01	1.931374563386070
1979-05-01	1.803648288583730
1979-06-01	1.823023351085620
1979-07-01	1.877167924913280
1979-08-01	1.894093686354380
1979-09-01	1.838235294117650
1979-10-01	1.872964169381110
1979-11-01	1.828153564899450
1979-12-01	1.828153564899450
1980-01-01	1.749033963799060
1980-02-01	1.662611516626120
1980-03-01	1.761846901579590
1980-04-01	1.714746822675000
1980-05-01	1.725187741018880
1980-06-01	1.738075990299110
1980-07-01	1.854091092301490
1980-08-01	1.873866612935720
1980-09-01	1.790384228525450
1980-10-01	1.833199033037870
1980-11-01	2.012477359629700
1980-12-01	1.932367149758450
1981-01-01	1.867469879518070
1981-02-01	1.985559566787000
1981-03-01	1.961961961961960
1981-04-01	2.016370533040530
1981-05-01	2.082916082515520
1981-06-01	2.044497895369810
1981-07-01	1.978021978021980
1981-08-01	1.875498802873100
1981-09-01	1.931886078470420
1981-10-01	1.988862370723950
1981-11-01	1.945216355696700
1981-12-01	1.980982567353410
1982-01-01	2.002379064234730
1982-02-01	1.918512658227850
1982-03-01	1.953433307024470
1982-04-01	2.076740506329110
1982-05-01	2.068557919621750
1982-06-01	2.169625246548320
1982-07-01	2.136075949367090
1982-08-01	2.033563672260610
1982-09-01	2.130177514792900
1982-10-01	2.219603221371050
1982-11-01	2.140612725844460
1982-12-01	2.220923436586790
1983-01-01	2.423419930205510
1983-02-01	2.466977466977470
1983-03-01	2.395326192794550
1983-04-01	2.413860229706050
1983-05-01	2.365716501842160
1983-06-01	2.248497770885830
1983-07-01	2.306201550387600
1983-08-01	2.587871765160290
1983-09-01	2.491309385863270
1983-10-01	2.336809578988030
1983-11-01	2.357943563973710
1983-12-01	2.362509682416730
1984-01-01	2.351797862001940
1984-02-01	2.422011238132140
1984-03-01	2.392436812656760
1984-04-01	2.374059061957150
1984-05-01	2.433841993432490
1984-06-01	2.461065179773120
1984-07-01	2.443247402847250
1984-08-01	2.424475659034060
1984-09-01	2.396013034310910
1984-10-01	2.451168134814250
1984-11-01	2.409177820267690
1984-12-01	2.302820955670700
1985-01-01	2.241808775627520
1985-02-01	2.316676239708980
1985-03-01	2.336717104003060
1985-04-01	2.217549225769450
1985-05-01	2.271859488354330
1985-06-01	2.372297685096610
1985-07-01	2.275334608030590
1985-08-01	2.179732313575530
1985-09-01	2.306079664570230
1985-10-01	2.364607170099160
1985-11-01	2.480916030534350
1985-12-01	2.472211575316210
1986-01-01	2.439024390243900
1986-02-01	2.341964965727340
1986-03-01	2.419047619047620
1986-04-01	2.470543519574310
1986-05-01	2.305640243902440
1986-06-01	2.397716460513800
1986-07-01	2.538840469874950
1986-08-01	2.479651713041830
1986-09-01	2.425161045850700
1986-10-01	2.424242424242420
1986-11-01	2.370567039635880
1986-12-01	2.533560219323120
1987-01-01	2.533560219323120
1987-02-01	2.534518630603370
1987-03-01	2.528301886792450
1987-04-01	2.638025249670250
1987-05-01	2.749529190207160
1987-06-01	2.648882209280480
1987-07-01	2.372434569760870
1987-08-01	2.422080360495680
1987-09-01	2.439939939939940
1987-10-01	2.359992507960290
1987-11-01	2.355140186915890
1987-12-01	2.329916123019570
1988-01-01	2.328180294281990
1988-02-01	2.385389489377560
1988-03-01	2.257883933569700
1988-04-01	2.123300428385170
1988-05-01	2.137546468401490
1988-06-01	2.046892445106070
1988-07-01	2.206154987022620
1988-08-01	2.241986288678900
1988-09-01	2.116598588934270
1988-10-01	2.114243323442140
1988-11-01	2.072922450490470
1988-12-01	2.069475240206950
1989-01-01	1.980747871158830
1989-02-01	1.993723463171500
1989-03-01	2.008476137829370
1989-04-01	1.986389553062350
1989-05-01	2.034457478005870
1989-06-01	1.921669106881410
1989-07-01	1.879562043795620
1989-08-01	1.879219120598430
1989-09-01	1.844411979547110
1989-10-01	1.877506379876050
1989-11-01	1.874772479068070
1989-12-01	1.797712002905390
1990-01-01	1.904243743199130
1990-02-01	1.811594202898550
1990-03-01	1.717281272595810
1990-04-01	1.789264413518890
1990-05-01	1.732226632984480
1990-06-01	1.805380032496840
1990-07-01	1.728795245813070
1990-08-01	1.730665224445650
1990-09-01	1.828612405880240
1990-10-01	1.828940290478750
1990-11-01	1.704341585934700
1990-12-01	1.701898960945900
1991-01-01	1.657754010695190
1991-02-01	1.642563827887880
1991-03-01	1.813655761024180
1991-04-01	1.867330606437840
1991-05-01	1.728747103903050
1991-06-01	1.757188498402560
1991-07-01	1.793642337062690
1991-08-01	1.772421127259840
1991-09-01	1.753453772582360
1991-10-01	1.684994678964170
1991-11-01	1.699415825809880
1991-12-01	1.678741827177950
1992-01-01	1.802438593391060
1992-02-01	1.721412260671000
1992-03-01	1.745416078984490
1992-04-01	1.715296198054820
1992-05-01	1.766784452296820
1992-06-01	1.797356828193830
1992-07-01	1.802438593391060
1992-08-01	1.795774647887320
1992-09-01	1.863244858498860
1992-10-01	1.873249299719890
1992-11-01	1.937510909408270
1992-12-01	1.941917424772570
1993-01-01	1.878511235955060
1993-02-01	1.983848314606740
1993-03-01	1.966637401229150
1993-04-01	1.948051948051950
1993-05-01	2.116494665034110
1993-06-01	2.085158577185910
1993-07-01	2.118718263001230
1993-08-01	2.114275729512490
1993-09-01	2.150349650349650
1993-10-01	2.200873362445410
1993-11-01	2.315862789482850
1993-12-01	2.365628805009570
1994-01-01	2.383023134458170
1994-02-01	2.525252525252520
1994-03-01	2.478184991274000
1994-04-01	2.364394993045900
1994-05-01	2.343343169588610
1994-06-01	2.436053593179050
1994-07-01	2.489987811248480
1994-08-01	2.609149417289960
1994-09-01	2.562761506276150
1994-10-01	2.540898016011140
1994-11-01	2.471714534377720
1994-12-01	2.506963788300840
1995-01-01	2.538688923665450
1995-02-01	2.549427679500520
1995-03-01	2.651186969329410
1995-04-01	2.666204986149580
1995-05-01	2.632490474541050
1995-06-01	2.662517289073310
1995-07-01	2.643400138217000
1995-08-01	2.642943513560200
1995-09-01	2.717110920034390
1995-10-01	2.798894263994470
1995-11-01	2.855659397715470
1995-12-01	2.950310559006210
1996-01-01	2.971665514858330
1996-02-01	2.807139143995840
1996-03-01	2.739018087855300
1996-04-01	2.886102044322280
1996-05-01	2.909779614325070
1996-06-01	2.865968766088900
1996-07-01	2.902014339364970
1996-08-01	2.871794871794870
1996-09-01	2.812340207942730
1996-10-01	2.876595744680850
1996-11-01	2.862497870165280
1996-12-01	2.931152010906610
1997-01-01	2.834351663272230
1997-02-01	2.923778942031440
1997-03-01	2.786691437257220
1997-04-01	2.769802398243540
1997-05-01	2.915402763734410
1997-06-01	2.855223379240850
1997-07-01	2.925353059852050
1997-08-01	2.936213297333780
1997-09-01	3.006248944435060
1997-10-01	3.045599865387850
1997-11-01	3.068105192178020
1997-12-01	3.042016806722690
1998-01-01	3.053178996812620
1998-02-01	3.125525121828260
1998-03-01	3.351206434316350
1998-04-01	3.507888553205770
1998-05-01	3.581589958159000
1998-06-01	3.648535564853560
1998-07-01	3.588797585108170
1998-08-01	3.849372384937240
1998-09-01	3.843571668345080
1998-10-01	3.808085891628920
1998-11-01	3.961060758643840
1998-12-01	3.891311640389130
1999-01-01	3.953761099011560
1999-02-01	4.038880509468740
1999-03-01	4.150627615062760
1999-04-01	4.125605478536830
1999-05-01	4.076858813700920
1999-06-01	4.218279209909610
1999-07-01	4.243943191311610
1999-08-01	4.126455906821960
1999-09-01	4.002657365886070
1999-10-01	4.043261231281200
1999-11-01	3.944740346205060
1999-12-01	4.068022674224740
2000-01-01	4.249291784702550
2000-02-01	4.322429906542060
2000-03-01	4.288107202680070
2000-04-01	4.301433811270420
2000-05-01	4.136780650542120
2000-06-01	4.105473965287050
2000-07-01	4.152076038019010
2000-08-01	4.110500915293730
2000-09-01	4.122340425531920
2000-10-01	4.068415808701430
2000-11-01	4.076897580377860
2000-12-01	4.113451650356610
2001-01-01	4.208782104391050
2001-02-01	4.202514890800790
2001-03-01	4.251079375622720
2001-04-01	4.309484193011650
2001-05-01	4.340595376683850
2001-06-01	4.395604395604400
2001-07-01	4.442595673876870
2001-08-01	4.492512479201330
2001-09-01	4.610519307589880
2001-10-01	4.658901830282860
2001-11-01	4.880066170388750
2001-12-01	4.936226602617190
2002-01-01	4.628704628704630
2002-02-01	4.686720957287680
2002-03-01	4.772991850989520
2002-04-01	4.731650225714760
2002-05-01	4.904586541680620
2002-06-01	4.931461049816120
2002-07-01	4.796924619755980
2002-08-01	4.945697577276520
2002-09-01	4.957436154231350
2002-10-01	4.934978326108700
2002-11-01	4.751583861287100
2002-12-01	4.919126229781560
2003-01-01	4.899665551839460
2003-02-01	4.689331770222740
2003-03-01	4.822883751870950
2003-04-01	4.871538204871540
2003-05-01	4.851617205735240
2003-06-01	4.802914872474330
2003-07-01	4.704904405652540
2003-08-01	4.557595993322200
2003-09-01	4.694286668894090
2003-10-01	4.590984974958260
2003-11-01	4.590984974958260
2003-12-01	4.384794931643880
2004-01-01	4.356534802203300
2004-02-01	4.434072345390900
2004-03-01	4.211752954885970
2004-04-01	4.264852306671090
2004-05-01	4.151383794598200
2004-06-01	4.224411420938390
2004-07-01	4.348550483172280
2004-08-01	4.269812261172950
2004-09-01	4.106159238858290
2004-10-01	4.094935651011200
2004-11-01	3.998661535887570
2004-12-01	3.987985983647590
2005-01-01	4.066390041493780
2005-02-01	4.174983366600130
2005-03-01	4.060828877005350
2005-04-01	3.976705490848590
2005-05-01	4.043082021541010
2005-06-01	3.895455302147500
2005-07-01	3.983402489626560
2005-08-01	3.892215568862280
2005-09-01	3.806056594406750
2005-10-01	3.958919993374190
2005-11-01	4.062604062604060
2005-12-01	3.883980663443910
2006-01-01	4.017931263489960
2006-02-01	3.750414868901430
2006-03-01	3.703703703703700
2006-04-01	3.677204658901830
2006-05-01	3.663793103448280
2006-06-01	3.760145767765450
2006-07-01	3.711066931742880
2006-08-01	3.717779246530070
2006-09-01	3.693931398416890
2006-10-01	3.641456582633050
2006-11-01	3.690888119953860
2006-12-01	3.678047171367310
2007-01-01	3.542459857639460
2007-02-01	3.544929925803790
2007-03-01	3.640256959314780
2007-04-01	3.509060955518950
2007-05-01	3.422741484285010
2007-06-01	3.273026315789470
2007-07-01	3.274103323461660
2007-08-01	3.320729903008380
2007-09-01	3.509060955518950
2007-10-01	3.566146261298270
2007-11-01	3.407043407043410
2007-12-01	3.324054363844770
2008-01-01	3.560879553659340
2008-02-01	3.685422836459360
2008-03-01	3.574369955526270
2008-04-01	3.630688352226060
2008-05-01	3.644123440577810
2008-06-01	3.686711453383580
2008-07-01	3.578463558765590
2008-08-01	3.684210526315790
2008-09-01	3.592617007251150
2008-10-01	3.492011200790640
2008-11-01	3.627113080584280
2008-12-01	4.079960675077830
2009-01-01	3.933781347320110
2009-02-01	4.143465443825740
2009-03-01	4.406445248273590
2009-04-01	4.552177485620380
2009-05-01	4.740740740740740
2009-06-01	4.892915980230640
2009-07-01	5.046851882294920
2009-08-01	5.011464133639040
2009-09-01	4.968027545499260
2009-10-01	4.772091492512750
2009-11-01	4.837913444133620
2009-12-01	4.720394736842100
2010-01-01	4.643150123051680
2010-02-01	4.605263157894740
2010-03-01	4.622470801118600
2010-04-01	4.731394775751600
2010-05-01	4.653074646497860
2010-06-01	4.636632686616240
2010-07-01	4.643150123051680
2010-08-01	4.722085587801280
2010-09-01	4.741661216481360
2010-10-01	4.656501065748480
2010-11-01	4.609053497942390
2010-12-01	4.505097007563300
2011-01-01	4.491067038190460
2011-02-01	4.357798165137610
2011-03-01	4.367172050098880
2011-04-01	4.334926652381740
2011-05-01	4.322005938634110
2011-06-01	4.404486967997360
2011-07-01	4.412975465173720
2011-08-01	4.110267414988440
2011-09-01	3.948455311415830
2011-10-01	4.092409240924090
2011-11-01	4.085667215815490
2011-12-01	4.098765432098770
2012-01-01	4.141230819996700
2012-02-01	4.072547403132730
2012-03-01	4.143965659567440
2012-04-01	4.130865829477860
2012-05-01	4.085345683096260
2012-06-01	4.047579712539240
2012-07-01	3.972852176791920
2012-08-01	3.875455448824110
2012-09-01	3.956953642384110
2012-10-01	3.820076070778900
2012-11-01	3.882372377333550
2012-12-01	4.021181532351480
2013-01-01	3.978867426118540
2013-02-01	4.068522483940040
2013-03-01	3.905735003295980
2013-04-01	3.789126853377260
2013-05-01	3.874052093636660
2013-06-01	3.698811096433290
2013-07-01	3.632161135875850
2013-08-01	3.824596109462580
2013-09-01	3.668970055939450
2013-10-01	3.773584905660380
2013-11-01	3.650351939761010
2013-12-01	3.452243958573070
2014-01-01	3.431210821511050
2014-02-01	3.362452612493820
2014-03-01	3.387043735613280
2014-04-01	3.414874404859630
2014-05-01	3.311475409836070
2014-06-01	3.381483913328960
2014-07-01	3.462990316756930
2014-08-01	3.285690816494170
2014-09-01	3.333880768599110
2014-10-01	3.377049180327870
2014-11-01	3.166010498687660
2014-12-01	3.133716160787530
2015-01-01	3.246966218432270
2015-02-01	3.217902646194050
2015-03-01	3.236880823933300
2015-04-01	3.187120091999340
2015-05-01	3.101411224154910
2015-06-01	3.157722513089000
2015-07-01	3.145478374836170
2015-08-01	3.160825417622010
2015-09-01	3.200522534291310
2015-10-01	2.996561323071880
2015-11-01	3.105488005257970
2015-12-01	3.107621851488390
2016-01-01	3.012048192771080
2016-02-01	3.040706228543400
2016-03-01	2.982139931181390
2016-04-01	3.041203400915630
2016-05-01	2.957999673149210
2016-06-01	2.948843271423920
2016-07-01	2.877580881157540
2016-08-01	2.930164414781050
2016-09-01	2.852950766221060
2016-10-01	2.805872756933120
2016-11-01	2.914360143275810
2016-12-01	2.903487429034870
2017-01-01	2.828348504551360
2017-02-01	2.749308605823980
2017-03-01	2.647823261858350
2017-04-01	2.610669693530080
2017-05-01	2.801165803108810
2017-06-01	2.673796791443850
2017-07-01	2.656300615484290
2017-08-01	2.584396704894200
2017-09-01	2.601389562126350
2017-10-01	2.617547261270000
2017-11-01	2.595518297597940
2017-12-01	2.552504038772210
2018-01-01	2.280446385249880
2018-02-01	2.325208466966000
2018-03-01	2.403693091372170
2018-04-01	2.397967286009210
2018-05-01	2.097678142514010
2018-06-01	2.302366768636290
2018-07-01	2.397039897039900
2018-08-01	2.292033979804460
2018-09-01	2.238567316917170