Month	Percent, Seasonally Adjusted
1970-01-01	0.803750837240456
1970-02-01	0.732844770153231
1970-03-01	0.536552649228706
1970-04-01	0.728959575878065
1970-05-01	0.861497680583168
1970-06-01	0.796812749003984
1970-07-01	0.794701986754967
1970-08-01	0.868403473613894
1970-09-01	0.663570006635700
1970-10-01	0.735785953177258
1970-11-01	0.884955752212389
1970-12-01	0.810810810810811
1971-01-01	0.675675675675676
1971-02-01	0.814663951120163
1971-03-01	0.802139037433155
1971-04-01	0.881953867028494
1971-05-01	0.950441276306857
1971-06-01	0.812457684495599
1971-07-01	0.810810810810811
1971-08-01	0.873069173942243
1971-09-01	0.951086956521739
1971-10-01	1.152542372881360
1971-11-01	1.070234113712370
1971-12-01	0.877192982456140
1972-01-01	1.073825503355700
1972-02-01	1.021798365122620
1972-03-01	1.088435374149660
1972-04-01	1.216216216216220
1972-05-01	1.070950468540830
1972-06-01	1.014884979702300
1972-07-01	1.064537591483700
1972-08-01	0.922266139657444
1972-09-01	0.921658986175115
1972-10-01	0.783801436969301
1972-11-01	0.784826684107260
1972-12-01	0.828553218610580
1973-01-01	0.883838383838384
1973-02-01	0.876643706950532
1973-03-01	0.759974667511083
1973-04-01	0.958466453674121
1973-05-01	0.838168923275306
1973-06-01	0.950570342205323
1973-07-01	0.950570342205323
1973-08-01	0.954805856142584
1973-09-01	0.946372239747634
1973-10-01	0.979791794243723
1973-11-01	0.861008610086101
1973-12-01	1.010101010101010
1974-01-01	0.942211055276382
1974-02-01	1.058530510585310
1974-03-01	1.129234629861980
1974-04-01	0.810473815461347
1974-05-01	0.817610062893082
1974-06-01	0.886637112096264
1974-07-01	1.145038167938930
1974-08-01	1.264222503160560
1974-09-01	1.015228426395940
1974-10-01	1.396825396825400
1974-11-01	1.389766266582440
1974-12-01	1.451104100946370
1975-01-01	1.464968152866240
1975-02-01	1.455696202531650
1975-03-01	1.512287334593570
1975-04-01	1.705622236260270
1975-05-01	1.613904407200500
1975-06-01	1.476923076923080
1975-07-01	1.293900184842880
1975-08-01	1.483312731767610
1975-09-01	1.489757914338920
1975-10-01	1.500000000000000
1975-11-01	1.494396014943960
1975-12-01	1.612903225806450
1976-01-01	1.480567550894510
1976-02-01	1.536570374923170
1976-03-01	1.341463414634150
1976-04-01	1.404151404151400
1976-05-01	1.472392638036810
1976-06-01	1.527183872938300
1976-07-01	1.451905626134300
1976-08-01	1.438848920863310
1976-09-01	1.494321578003590
1976-10-01	1.322910402886350
1976-11-01	1.385542168674700
1976-12-01	1.312649164677800
1977-01-01	1.367419738406660
1977-02-01	1.430274135876040
1977-03-01	1.543942992874110
1977-04-01	1.347393087287640
1977-05-01	1.636469900642900
1977-06-01	1.751313485113840
1977-07-01	1.565217391304350
1977-08-01	1.624129930394430
1977-09-01	1.612903225806450
1977-10-01	1.676300578034680
1977-11-01	1.726121979286540
1977-12-01	1.830663615560640
1978-01-01	1.727115716753020
1978-02-01	1.769406392694060
1978-03-01	1.765375854214120
1978-04-01	1.885714285714290
1978-05-01	1.797752808988760
1978-06-01	1.730876605248460
1978-07-01	1.808931599773880
1978-08-01	1.754385964912280
1978-09-01	1.852891633913530
1978-10-01	1.727982162764770
1978-11-01	1.669449081803000
1978-12-01	1.667593107281820
1979-01-01	1.761144744083650
1979-02-01	1.722222222222220
1979-03-01	1.673173452314560
1979-04-01	1.780745687256540
1979-05-01	1.660210293303820
1979-06-01	1.612006670372430
1979-07-01	1.766979569298730
1979-08-01	1.705170517051700
1979-09-01	1.712707182320440
1979-10-01	1.803278688524590
1979-11-01	1.804264625478400
1979-12-01	1.648351648351650
1980-01-01	1.646542261251370
1980-02-01	1.527550463720680
1980-03-01	1.744820065430750
1980-04-01	1.735357917570500
1980-05-01	1.697699890470970
1980-06-01	1.683867463335140
1980-07-01	1.839826839826840
1980-08-01	1.890869800108050
1980-09-01	1.835853131749460
1980-10-01	1.801310043668120
1980-11-01	1.850843767011430
1980-12-01	1.902173913043480
1981-01-01	1.793478260869570
1981-02-01	1.959716929776810
1981-03-01	1.847826086956520
1981-04-01	1.772287862513430
1981-05-01	1.888828926065840
1981-06-01	2.055164954029200
1981-07-01	1.824034334763950
1981-08-01	1.659528907922910
1981-09-01	1.710315339390700
1981-10-01	1.808510638297870
1981-11-01	1.842105263157890
1981-12-01	1.835343471421080
1982-01-01	1.738672286617490
1982-02-01	1.683324566017890
1982-03-01	1.783840503672610
1982-04-01	1.956636700158650
1982-05-01	1.940220241216570
1982-06-01	1.942257217847770
1982-07-01	1.953537486800420
1982-08-01	1.845018450184500
1982-09-01	2.099737532808400
1982-10-01	2.187500000000000
1982-11-01	2.033368091762250
1982-12-01	2.102564102564100
1983-01-01	2.339776195320450
1983-02-01	2.344546381243630
1983-03-01	2.248339294839040
1983-04-01	2.305327868852460
1983-05-01	2.292409577177790
1983-06-01	2.196118488253320
1983-07-01	2.344546381243630
1983-08-01	2.479757085020240
1983-09-01	2.474747474747480
1983-10-01	2.323232323232320
1983-11-01	2.329113924050630
1983-12-01	2.393075356415480
1984-01-01	2.405322415557830
1984-02-01	2.450229709035220
1984-03-01	2.427921092564490
1984-04-01	2.275025278058650
1984-05-01	2.335025380710660
1984-06-01	2.464788732394370
1984-07-01	2.462311557788940
1984-08-01	2.421796165489400
1984-09-01	2.202202202202200
1984-10-01	2.440239043824700
1984-11-01	2.446330504243630
1984-12-01	2.255639097744360
1985-01-01	2.302302302302300
1985-02-01	2.244389027431420
1985-03-01	2.250000000000000
1985-04-01	2.144638403990020
1985-05-01	2.286282306163020
1985-06-01	2.445109780439120
1985-07-01	2.341803687095170
1985-08-01	2.183622828784120
1985-09-01	2.279484638255700
1985-10-01	2.287419194430630
1985-11-01	2.389248382279740
1985-12-01	2.362996480643540
1986-01-01	2.289696366351420
1986-02-01	2.277227722772280
1986-03-01	2.382133995037220
1986-04-01	2.523503216229590
1986-05-01	2.287419194430630
1986-06-01	2.325581395348840
1986-07-01	2.512315270935960
1986-08-01	2.565367538233840
1986-09-01	2.470355731225300
1986-10-01	2.319842053307010
1986-11-01	2.269363591514550
1986-12-01	2.509842519685040
1987-01-01	2.509842519685040
1987-02-01	2.508607968519430
1987-03-01	2.500000000000000
1987-04-01	2.685546875000000
1987-05-01	2.684236212786730
1987-06-01	2.489019033674960
1987-07-01	2.152641878669280
1987-08-01	2.143205065757430
1987-09-01	2.290448343079920
1987-10-01	2.331228751821270
1987-11-01	2.268339768339770
1987-12-01	2.301054650047940
1988-01-01	2.305475504322770
1988-02-01	2.270531400966180
1988-03-01	2.219006271104680
1988-04-01	2.067307692307690
1988-05-01	2.156205079060850
1988-06-01	2.021174205967280
1988-07-01	2.198852772466540
1988-08-01	2.390057361376670
1988-09-01	2.294455066921610
1988-10-01	2.244508118433620
1988-11-01	2.198852772466540
1988-12-01	2.190476190476190
1989-01-01	2.049571020019070
1989-02-01	2.138783269961980
1989-03-01	2.179062055897680
1989-04-01	1.984877126654060
1989-05-01	1.926691729323310
1989-06-01	1.922175339896860
1989-07-01	1.917680074836300
1989-08-01	1.915887850467290
1989-09-01	1.775700934579440
1989-10-01	1.906976744186050
1989-11-01	1.951672862453530
1989-12-01	1.764979098931720
1990-01-01	2.078521939953810
1990-02-01	1.839080459770120
1990-03-01	1.606241395135380
1990-04-01	1.836547291092750
1990-05-01	1.929260450160770
1990-06-01	1.886792452830190
1990-07-01	1.831501831501830
1990-08-01	1.834862385321100
1990-09-01	1.825650387950710
1990-10-01	1.832340815391660
1990-11-01	1.739130434782610
1990-12-01	1.732786137710900
1991-01-01	1.577998196573490
1991-02-01	1.674966047985510
1991-03-01	1.807501129688210
1991-04-01	1.991851516523310
1991-05-01	1.902173913043480
1991-06-01	2.021563342318060
1991-07-01	1.887640449438200
1991-08-01	1.790510295434200
1991-09-01	1.972209771402960
1991-10-01	1.979307242465140
1991-11-01	1.880877742946710
1991-12-01	1.741849039749890
1992-01-01	1.799370220422850
1992-02-01	1.818988464951200
1992-03-01	2.010723860589810
1992-04-01	1.842696629213480
1992-05-01	1.750448833034110
1992-06-01	1.741071428571430
1992-07-01	1.885098743267500
1992-08-01	1.830357142857140
1992-09-01	1.953818827708700
1992-10-01	1.855123674911660
1992-11-01	2.069572875385290
1992-12-01	2.077807250221040
1993-01-01	2.053571428571430
1993-02-01	2.062780269058300
1993-03-01	2.056325435851590
1993-04-01	2.014324082363470
1993-05-01	2.095407935800270
1993-06-01	2.101028162717930
1993-07-01	2.141900937081660
1993-08-01	2.130492676431420
1993-09-01	2.179715302491100
1993-10-01	2.218278615794140
1993-11-01	2.342023862129920
1993-12-01	2.508802816901410
1994-01-01	2.509907529722590
1994-02-01	2.661934338952970
1994-03-01	2.443358507330080
1994-04-01	2.331720193576770
1994-05-01	2.418645558487250
1994-06-01	2.430402121078220
1994-07-01	2.433628318584070
1994-08-01	2.703900709219860
1994-09-01	2.496656263932230
1994-10-01	2.522123893805310
1994-11-01	2.564102564102560
1994-12-01	2.489995553579370
1995-01-01	2.516556291390730
1995-02-01	2.461538461538460
1995-03-01	2.643171806167400
1995-04-01	2.589991220368740
1995-05-01	2.678963548528770
1995-06-01	2.810715854194120
1995-07-01	2.639683238011440
1995-08-01	2.682497801231310
1995-09-01	2.843394575678040
1995-10-01	2.872293415819710
1995-11-01	2.742149491375500
1995-12-01	2.858399296394020
1996-01-01	2.858399296394020
1996-02-01	2.779003087781210
1996-03-01	2.620087336244540
1996-04-01	2.964254577157800
1996-05-01	2.716914986853640
1996-06-01	2.703881378107280
1996-07-01	2.899177845088710
1996-08-01	2.740321879077860
1996-09-01	2.719033232628400
1996-10-01	2.758620689655170
1996-11-01	2.850971922246220
1996-12-01	2.894168466522680
1997-01-01	2.922217447357110
1997-02-01	2.901023890784980
1997-03-01	2.778965369816160
1997-04-01	2.826552462526770
1997-05-01	3.152961227098420
1997-06-01	2.921253175275190
1997-07-01	2.835378755818870
1997-08-01	2.853492333901190
1997-09-01	2.806122448979590
1997-10-01	2.875264270613110
1997-11-01	2.978723404255320
1997-12-01	3.002114164904860
1998-01-01	2.825811893715730
1998-02-01	2.922490470139770
1998-03-01	3.205398566005900
1998-04-01	3.389830508474580
1998-05-01	3.372681281618890
1998-06-01	3.547297297297300
1998-07-01	3.637901861252120
1998-08-01	3.744215397559950
1998-09-01	3.628691983122360
1998-10-01	3.868797308662740
1998-11-01	3.934010152284260
1998-12-01	3.607809847198640
1999-01-01	3.739906502337440
1999-02-01	3.986429177268870
1999-03-01	4.045512010113780
1999-04-01	3.863922721545570
1999-05-01	3.750526759376320
1999-06-01	3.937341236240470
1999-07-01	4.006748207507380
1999-08-01	3.928123694107810
1999-09-01	4.010025062656640
1999-10-01	3.910849453322120
1999-11-01	3.733221476510070
1999-12-01	3.868797308662740
2000-01-01	3.991596638655460
2000-02-01	4.050632911392410
2000-03-01	3.988120492151040
2000-04-01	4.191114836546520
2000-05-01	4.023470243084660
2000-06-01	4.021784666945960
2000-07-01	3.891213389121340
2000-08-01	3.891213389121340
2000-09-01	3.902643726395300
2000-10-01	3.817114093959730
2000-11-01	3.879849812265330
2000-12-01	3.841336116910230
2001-01-01	4.014900662251660
2001-02-01	3.885903265812320
2001-03-01	3.969912244045130
2001-04-01	3.974895397489540
2001-05-01	4.085035431429760
2001-06-01	4.121565362198170
2001-07-01	4.164931278633900
2001-08-01	4.267782426778240
2001-09-01	4.511278195488720
2001-10-01	4.248229904206580
2001-11-01	4.530477759472820
2001-12-01	4.584882280049570
2002-01-01	4.460191746561070
2002-02-01	4.722452361226180
2002-03-01	4.732254047322540
2002-04-01	4.482614160033520
2002-05-01	4.612159329140460
2002-06-01	4.771871075763920
2002-07-01	4.650188521156260
2002-08-01	4.520719966513190
2002-09-01	4.503753127606340
2002-10-01	4.623073719283630
2002-11-01	4.515327257663630
2002-12-01	4.649232046492320
2003-01-01	4.795663052543790
2003-02-01	4.473244147157190
2003-03-01	4.340636626705250
2003-04-01	4.530340814630090
2003-05-01	4.571903574397340
2003-06-01	4.403292181069960
2003-07-01	4.470198675496690
2003-08-01	4.324324324324320
2003-09-01	4.324324324324320
2003-10-01	4.355039402737450
2003-11-01	4.409317803660570
2003-12-01	4.228855721393030
2004-01-01	4.023226876814600
2004-02-01	4.140786749482400
2004-03-01	3.947368421052630
2004-04-01	4.103405826836270
2004-05-01	4.016563146997930
2004-06-01	3.976801988400990
2004-07-01	3.914297486608980
2004-08-01	4.062371768567910
2004-09-01	3.873094355170990
2004-10-01	3.795379537953800
2004-11-01	3.662089055347480
2004-12-01	3.728251864125930
2005-01-01	3.852459016393440
2005-02-01	3.904644471845460
2005-03-01	3.890728476821190
2005-04-01	3.779786359901400
2005-05-01	3.836734693877550
2005-06-01	3.577302631578950
2005-07-01	3.874388254486130
2005-08-01	3.691550451189500
2005-09-01	3.673469387755100
2005-10-01	3.882304863097670
2005-11-01	3.991769547325100
2005-12-01	3.705228489090160
2006-01-01	3.674969375255210
2006-02-01	3.344208809135400
2006-03-01	3.489326765188830
2006-04-01	3.451109285127360
2006-05-01	3.469387755102040
2006-06-01	3.638593622240390
2006-07-01	3.518821603927990
2006-08-01	3.487429034874290
2006-09-01	3.438511326860840
2006-10-01	3.354890864995960
2006-11-01	3.311793214862680
2006-12-01	3.402187120291620
2007-01-01	3.390522875816990
2007-02-01	3.535148313693620
2007-03-01	3.522267206477730
2007-04-01	3.356247472705220
2007-05-01	3.348124243646630
2007-06-01	3.109854604200320
2007-07-01	3.083164300202840
2007-08-01	3.113627173473510
2007-09-01	3.287337662337660
2007-10-01	3.470540758676350
2007-11-01	3.283940728874650
2007-12-01	3.160000000000000
2008-01-01	3.387096774193550
2008-02-01	3.490259740259740
2008-03-01	3.591606133979020
2008-04-01	3.660498793242160
2008-05-01	3.502415458937200
2008-06-01	3.598560575769690
2008-07-01	3.482786228983190
2008-08-01	3.551251008878130
2008-09-01	3.519417475728160
2008-10-01	3.238866396761130
2008-11-01	3.410914927768860
2008-12-01	3.884661593912700
2009-01-01	3.870710295291300
2009-02-01	4.058893752487070
2009-03-01	4.368737474949900
2009-04-01	4.215174628663190
2009-05-01	4.417670682730920
2009-06-01	4.372242278379460
2009-07-01	4.601840736294520
2009-08-01	4.525605398967840
2009-09-01	4.727850615812480
2009-10-01	4.485382458950740
2009-11-01	4.603682946357090
2009-12-01	4.598160735705720
2010-01-01	4.458598726114650
2010-02-01	4.223107569721120
2010-03-01	4.186602870813400
2010-04-01	4.339171974522290
2010-05-01	4.140127388535030
2010-06-01	4.203362690152120
2010-07-01	4.140127388535030
2010-08-01	4.284014280047600
2010-09-01	4.030027657052550
2010-10-01	4.112297350731520
2010-11-01	4.148384523334660
2010-12-01	4.025508170585890
2011-01-01	3.933253873659120
2011-02-01	4.049225883287020
2011-03-01	3.995205753096280
2011-04-01	3.876898481215030
2011-05-01	3.847695390781560
2011-06-01	4.106858054226480
2011-07-01	3.985651654045440
2011-08-01	3.840000000000000
2011-09-01	3.588516746411480
2011-10-01	3.656597774244830
2011-11-01	3.737574552683900
2011-12-01	3.618290258449300
2012-01-01	3.901273885350320
2012-02-01	3.774334525228450
2012-03-01	3.890432711393410
2012-04-01	3.772835583796660
2012-05-01	3.808012693375640
2012-06-01	3.655145013905440
2012-07-01	3.656597774244830
2012-08-01	3.504579848665870
2012-09-01	3.587086488640890
2012-10-01	3.578528827037770
2012-11-01	3.565768621236130
2012-12-01	3.686087990487520
2013-01-01	3.586913677571940
2013-02-01	3.693516699410610
2013-03-01	3.376521397722810
2013-04-01	3.446925186055620
2013-05-01	3.609258532757940
2013-06-01	3.354380426203630
2013-07-01	3.195266272189350
2013-08-01	3.484729835552080
2013-09-01	3.325508607198750
2013-10-01	3.582554517133960
2013-11-01	3.370786516853930
2013-12-01	3.299689440993790
2014-01-01	3.240921515033190
2014-02-01	3.240921515033190
2014-03-01	3.319016009371340
2014-04-01	3.230829116387700
2014-05-01	3.183229813664600
2014-06-01	3.218301667312910
2014-07-01	3.412175261729350
2014-08-01	3.031480761756700
2014-09-01	3.178294573643410
2014-10-01	3.163580246913580
2014-11-01	2.815271885846510
2014-12-01	2.969533359043580
2015-01-01	2.976420564360260
2015-02-01	3.030303030303030
2015-03-01	2.956989247311830
2015-04-01	2.979876160990710
2015-05-01	2.815271885846510
2015-06-01	2.846153846153850
2015-07-01	2.962677953058870
2015-08-01	3.069838833461240
2015-09-01	2.910762160091920
2015-10-01	2.573953131002690
2015-11-01	2.894635275955230
2015-12-01	2.841781874039940
2016-01-01	2.739726027397260
2016-02-01	2.676864244741870
2016-03-01	2.713030187237290
2016-04-01	2.790519877675840
2016-05-01	2.677888293802600
2016-06-01	2.733485193621870
2016-07-01	2.684310018903590
2016-08-01	2.618595825426940
2016-09-01	2.545592705167170
2016-10-01	2.549467275494670
2016-11-01	2.771450265755500
2016-12-01	2.531167359274650
2017-01-01	2.606724593879860
2017-02-01	2.536917834153730
2017-03-01	2.487749717301170
2017-04-01	2.400600150037510
2017-05-01	2.583302134032200
2017-06-01	2.471910112359550
2017-07-01	2.322097378277150
2017-08-01	2.389843166542200
2017-09-01	2.501867064973860
2017-10-01	2.501867064973860
2017-11-01	2.341137123745820
2017-12-01	2.413665057556630
2018-01-01	2.081010776662950
2018-02-01	2.208317997791680
2018-03-01	2.224653537563820
2018-04-01	2.027516292541640
2018-05-01	1.944954128440370
2018-06-01	2.076381164256580
2018-07-01	2.141802067946820
2018-08-01	2.198607548552580
2018-09-01	2.155644866642310