Monthly Percent, Seasonally Adjusted
1970-01-01 0.780487804878049
1970-02-01 0.878477306002928
1970-03-01 0.924574209245742
1970-04-01 1.020904229460380
1970-05-01 0.827653359298929
1970-06-01 0.875060768108896
1970-07-01 0.974184120798831
1970-08-01 0.923226433430515
1970-09-01 0.872938894277401
1970-10-01 1.017935046049440
1970-11-01 0.964320154291225
1970-12-01 0.818882466281310
1971-01-01 0.965250965250965
1971-02-01 0.917874396135266
1971-03-01 0.913900913900914
1971-04-01 0.864968765016819
1971-05-01 0.770712909441233
1971-06-01 0.866217516843118
1971-07-01 0.817307692307692
1971-08-01 0.817307692307692
1971-09-01 0.814566363200767
1971-10-01 1.002386634844870
1971-11-01 0.997150997150997
1971-12-01 1.042160113690190
1972-01-01 1.181474480151230
1972-02-01 1.078293483356770
1972-03-01 0.937646507266760
1972-04-01 0.933706816059757
1972-05-01 1.115760111576010
1972-06-01 1.159554730983300
1972-07-01 1.056499770326140
1972-08-01 1.050708085883970
1972-09-01 1.093394077448750
1972-10-01 1.044030866999550
1972-11-01 1.046882111970870
1972-12-01 1.134301270417420
1973-01-01 0.945094509450945
1973-02-01 0.852400179452669
1973-03-01 0.986547085201794
1973-04-01 1.073825503355700
1973-05-01 1.199466903598400
1973-06-01 1.109139307897070
1973-07-01 1.016799292661360
1973-08-01 0.883782589482987
1973-09-01 1.058201058201060
1973-10-01 0.879120879120879
1973-11-01 1.094091903719910
1973-12-01 1.005244755244760
1974-01-01 0.957771005659556
1974-02-01 1.086012163336230
1974-03-01 1.078981441519210
1974-04-01 0.991806813281587
1974-05-01 0.990525409130060
1974-06-01 0.900900900900901
1974-07-01 1.030042918454940
1974-08-01 1.239316239316240
1974-09-01 1.195049082373030
1974-10-01 1.193520886615520
1974-11-01 1.104033970276010
1974-12-01 1.314673452078030
1975-01-01 1.313559322033900
1975-02-01 1.479289940828400
1975-03-01 1.435204727733220
1975-04-01 1.517067003792670
1975-05-01 1.343973120537590
1975-06-01 1.340594888981990
1975-07-01 1.588628762541810
1975-08-01 1.668056713928270
1975-09-01 1.660440016604400
1975-10-01 1.742738589211620
1975-11-01 1.697019867549670
1975-12-01 1.771734651833540
1976-01-01 1.938943894389440
1976-02-01 1.689328388957560
1976-03-01 1.728395061728400
1976-04-01 1.684470008216930
1976-05-01 1.761573125768130
1976-06-01 1.838986514098900
1976-07-01 1.675521046178990
1976-08-01 1.631986944104450
1976-09-01 1.629327902240330
1976-10-01 1.787164906580020
1976-11-01 1.705930138099110
1976-12-01 1.418152350081040
1977-01-01 1.536595228467450
1977-02-01 1.577669902912620
1977-03-01 1.614205004035510
1977-04-01 1.571313456889610
1977-05-01 1.690140845070420
1977-06-01 1.732473811442390
1977-07-01 1.609657947686120
1977-08-01 1.567524115755630
1977-09-01 1.643945469125900
1977-10-01 1.441730076091310
1977-11-01 1.480592236894760
1977-12-01 1.679328268692520
1978-01-01 1.761409127301840
1978-02-01 1.875498802873100
1978-03-01 1.797842588893330
1978-04-01 1.757188498402560
1978-05-01 1.870274572224430
1978-06-01 1.871019108280250
1978-07-01 1.869530628480510
1978-08-01 1.945988880063540
1978-09-01 1.946762018275720
1978-10-01 1.907790143084260
1978-11-01 1.823949246629660
1978-12-01 1.823949246629660
1979-01-01 1.664025356576860
1979-02-01 1.662707838479810
1979-03-01 1.660079051383400
1979-04-01 1.698262243285940
1979-05-01 1.462450592885380
1979-06-01 1.536643026004730
1979-07-01 1.572327044025160
1979-08-01 1.688923802042420
1979-09-01 1.612903225806450
1979-10-01 1.457266640409610
1979-11-01 1.532416502946950
1979-12-01 1.569858712715860
1980-01-01 1.491951315272870
1980-02-01 1.416765053128690
1980-03-01 1.379038613081170
1980-04-01 1.335428122545170
1980-05-01 1.531814611154750
1980-06-01 1.451549627304830
1980-07-01 1.568012544100350
1980-08-01 1.530612244897960
1980-09-01 1.448707909162100
1980-10-01 1.600312256049960
1980-11-01 1.759874853343760
1980-12-01 1.566170712607670
1981-01-01 1.561280249804840
1981-02-01 1.560062402496100
1981-03-01 1.557632398753890
1981-04-01 1.835220616946510
1981-05-01 1.876465989053950
1981-06-01 1.681658193195150
1981-07-01 1.681658193195150
1981-08-01 1.604696673189820
1981-09-01 1.645123384253820
1981-10-01 1.722787783868440
1981-11-01 1.647058823529410
1981-12-01 1.803214425715410
1982-01-01 1.838810641627540
1982-02-01 1.677721420210690
1982-03-01 1.752336448598130
1982-04-01 1.711396343835080
1982-05-01 1.597195169458510
1982-06-01 1.833073322932920
1982-07-01 1.797577178585380
1982-08-01 1.755754974639090
1982-09-01 1.834504293520690
1982-10-01 1.795472287275570
1982-11-01 1.753702260327360
1982-12-01 1.866977829638270
1983-01-01 2.024133904242900
1983-02-01 2.179836512261580
1983-03-01 2.067889192352710
1983-04-01 2.066276803118910
1983-05-01 1.985981308411220
1983-06-01 1.985981308411220
1983-07-01 1.868431296224210
1983-08-01 2.061454686892260
1983-09-01 2.099533437014000
1983-10-01 1.950078003120120
1983-11-01 1.986754966887420
1983-12-01 1.871345029239770
1984-01-01 1.835937500000000
1984-02-01 1.949317738791420
1984-03-01 1.873536299765810
1984-04-01 1.876465989053950
1984-05-01 1.989079563182530
1984-06-01 1.908099688473520
1984-07-01 1.950078003120120
1984-08-01 1.986754966887420
1984-09-01 1.910331384015590
1984-10-01 2.024133904242900
1984-11-01 1.867704280155640
1984-12-01 1.833788529067500
1985-01-01 1.791975068172960
1985-02-01 1.914810472840950
1985-03-01 1.916308173640990
1985-04-01 1.796173369777430
1985-05-01 1.791975068172960
1985-06-01 1.832358674463940
1985-07-01 1.760563380281690
1985-08-01 1.764705882352940
1985-09-01 1.915559030492570
1985-10-01 1.955416503715290
1985-11-01 2.031250000000000
1985-12-01 1.993745113369820
1986-01-01 1.953125000000000
1986-02-01 1.800391389432490
1986-03-01 1.953888237592810
1986-04-01 2.032043767096520
1986-05-01 1.920815366522930
1986-06-01 1.960784313725490
1986-07-01 2.071931196247070
1986-08-01 1.951600312256050
1986-09-01 1.873536299765810
1986-10-01 1.877199843566680
1986-11-01 2.000000000000000
1986-12-01 2.038416307330460
1987-01-01 2.078431372549020
1987-02-01 2.035225048923680
1987-03-01 1.914810472840950
1987-04-01 2.111024237685690
1987-05-01 2.274509803921570
1987-06-01 2.235294117647060
1987-07-01 1.918559122944400
1987-08-01 1.992187500000000
1987-09-01 1.917057902973400
1987-10-01 1.917057902973400
1987-11-01 1.998432601880880
1987-12-01 1.994524833789600
1988-01-01 1.914062500000000
1988-02-01 1.994524833789600
1988-03-01 1.921568627450980
1988-04-01 1.682974559686890
1988-05-01 1.643835616438360
1988-06-01 1.641907740422200
1988-07-01 1.797577178585380
1988-08-01 1.718750000000000
1988-09-01 1.605324980422870
1988-10-01 1.602814698983580
1988-11-01 1.521060842433700
1988-12-01 1.407349491790460
1989-01-01 1.486116542823620
1989-02-01 1.444748145255760
1989-03-01 1.484375000000000
1989-04-01 1.601562500000000
1989-05-01 1.598440545808970
1989-06-01 1.517509727626460
1989-07-01 1.440249124172830
1989-08-01 1.557632398753890
1989-09-01 1.558846453624320
1989-10-01 1.484955060570540
1989-11-01 1.521654311353880
1989-12-01 1.402961808261890
1990-01-01 1.402961808261890
1990-02-01 1.365054602184090
1990-03-01 1.441932969602490
1990-04-01 1.405152224824360
1990-05-01 1.360279828993390
1990-06-01 1.400778210116730
1990-07-01 1.361338000777910
1990-08-01 1.325536062378170
1990-09-01 1.438010104935870
1990-10-01 1.434664598681660
1990-11-01 1.283547257876310
1990-12-01 1.400233372228700
1991-01-01 1.323987538940810
1991-02-01 1.323472168158820
1991-03-01 1.475155279503110
1991-04-01 1.435778036476520
1991-05-01 1.362928348909660
1991-06-01 1.248049921996880
1991-07-01 1.366653650917610
1991-08-01 1.366120218579240
1991-09-01 1.363459291001170
1991-10-01 1.285547331515390
1991-11-01 1.286048324240060
1991-12-01 1.401869158878500
1992-01-01 1.439128743679500
1992-02-01 1.435221101629170
1992-03-01 1.244167962674960
1992-04-01 1.284046692607000
1992-05-01 1.440809968847350
1992-06-01 1.557026080186840
1992-07-01 1.438569206842920
1992-08-01 1.517509727626460
1992-09-01 1.443620756925480
1992-10-01 1.632970451010890
1992-11-01 1.590997283663170
1992-12-01 1.513387660069850
1993-01-01 1.550988755331520
1993-02-01 1.669254658385090
1993-03-01 1.516329704510110
1993-04-01 1.587916343919440
1993-05-01 1.626646010844310
1993-06-01 1.666666666666670
1993-07-01 1.708074534161490
1993-08-01 1.782254939945760
1993-09-01 1.776747779065280
1993-10-01 1.818181818181820
1993-11-01 1.816074188562600
1993-12-01 1.970633693972180
1994-01-01 1.969872537659330
1994-02-01 1.971395438732120
1994-03-01 2.088167053364270
1994-04-01 2.015503875968990
1994-05-01 1.967592592592590
1994-06-01 2.006947124662290
1994-07-01 2.010827532869300
1994-08-01 2.084137398687760
1994-09-01 2.157996146435450
1994-10-01 2.083333333333330
1994-11-01 1.970633693972180
1994-12-01 2.042389210019270
1995-01-01 2.088974854932300
1995-02-01 2.163833075734160
1995-03-01 2.271852137081250
1995-04-01 2.275356729656770
1995-05-01 2.199922809725970
1995-06-01 2.192307692307690
1995-07-01 2.304147465437790
1995-08-01 2.266615443718790
1995-09-01 2.302379125095930
1995-10-01 2.264006139677670
1995-11-01 2.534562211981570
1995-12-01 2.610364683301340
1996-01-01 2.463433410315630
1996-02-01 2.311248073959940
1996-03-01 2.381867076450250
1996-04-01 2.417498081350730
1996-05-01 2.569018404907980
1996-06-01 2.492331288343560
1996-07-01 2.411944869831550
1996-08-01 2.371843917368020
1996-09-01 2.340752110514200
1996-10-01 2.531645569620250
1996-11-01 2.531645569620250
1996-12-01 2.453987730061350
1997-01-01 2.329133256968310
1997-02-01 2.518122853872570
1997-03-01 2.440884820747520
1997-04-01 2.361005331302360
1997-05-01 2.365509347577260
1997-06-01 2.442748091603050
1997-07-01 2.596410843833520
1997-08-01 2.674818494459300
1997-09-01 2.716143840856920
1997-10-01 2.599388379204890
1997-11-01 2.636606801681310
1997-12-01 2.521971723347340
1998-01-01 2.671755725190840
1998-02-01 2.671755725190840
1998-03-01 2.779893373952780
1998-04-01 2.937809996184660
1998-05-01 3.204883632201450
1998-06-01 3.121431290445380
1998-07-01 3.012967200610220
1998-08-01 3.283696067201220
1998-09-01 3.435114503816790
1998-10-01 3.361344537815130
1998-11-01 3.508771929824560
1998-12-01 3.512791141657120
1999-01-01 3.585049580472920
1999-02-01 3.549618320610690
1999-03-01 3.712208189820130
1999-04-01 3.857906799083270
1999-05-01 3.857906799083270
1999-06-01 3.899082568807340
1999-07-01 3.739030904235020
1999-08-01 3.658536585365850
1999-09-01 3.427265803503430
1999-10-01 3.576864535768650
1999-11-01 3.575503993914040
1999-12-01 3.762827822120870
2000-01-01 3.951367781155020
2000-02-01 4.059180576631260
2000-03-01 3.989361702127660
2000-04-01 3.837386018237080
2000-05-01 3.646031143182680
2000-06-01 3.682611996962790
2000-07-01 3.838844545800080
2000-08-01 3.758542141230070
2000-09-01 3.856332703213610
2000-10-01 3.782148260211800
2000-11-01 3.815640347563280
2000-12-01 3.885326291965300
2001-01-01 3.851963746223560
2001-02-01 3.891197582168490
2001-03-01 4.000000000000000
2001-04-01 4.103915662650600
2001-05-01 3.951825366955210
2001-06-01 4.191842900302120
2001-07-01 4.259329061439880
2001-08-01 4.216867469879520
2001-09-01 4.229607250755290
2001-10-01 4.531722054380660
2001-11-01 4.839319470699430
2001-12-01 4.770920106020450
2002-01-01 4.486692015209120
2002-02-01 4.529881994670730
2002-03-01 4.491815759421390
2002-04-01 4.505536464299350
2002-05-01 4.668962877918100
2002-06-01 4.580152671755720
2002-07-01 4.696449026345930
2002-08-01 4.969418960244650
2002-09-01 5.026861089792790
2002-10-01 4.913627639155470
2002-11-01 4.540207772220080
2002-12-01 4.662813102119460
2003-01-01 4.515631030490160
2003-02-01 4.441869447663190
2003-03-01 4.741711642251350
2003-04-01 4.800619434765780
2003-05-01 4.769290422644440
2003-06-01 4.835589941972920
2003-07-01 4.494382022471910
2003-08-01 4.388349514563110
2003-09-01 4.704510108864700
2003-10-01 4.510108864696730
2003-11-01 4.511863088292490
2003-12-01 4.247856586126270
2004-01-01 4.444444444444440
2004-02-01 4.531250000000000
2004-03-01 4.248623131392600
2004-04-01 4.312034496275970
2004-05-01 4.351234809878480
2004-06-01 4.412923561859730
2004-07-01 4.583168708020540
2004-08-01 4.229249011857710
2004-09-01 4.151838671411630
2004-10-01 4.204680682268940
2004-11-01 4.084060269627280
2004-12-01 4.130262112787930
2005-01-01 4.090548054011120
2005-02-01 4.251092570520460
2005-03-01 4.186602870813400
2005-04-01 4.148384523334660
2005-05-01 4.027113237639550
2005-06-01 3.953674121405750
2005-07-01 3.956834532374100
2005-08-01 4.040000000000000
2005-09-01 3.761504601840740
2005-10-01 3.878448620551780
2005-11-01 3.972712680577850
2005-12-01 3.980699638118220
2006-01-01 4.129911788291900
2006-02-01 3.971119133574010
2006-03-01 3.836930455635490
2006-04-01 3.653151344841430
2006-05-01 3.776617115307350
2006-06-01 3.734939759036140
2006-07-01 3.778135048231510
2006-08-01 3.909713825070540
2006-09-01 3.867848509266720
2006-10-01 3.824476650563610
2006-11-01 3.985507246376810
2006-12-01 3.950020153164050
2007-01-01 3.687196110210700
2007-02-01 3.525121555915720
2007-03-01 3.718674211802750
2007-04-01 3.640776699029130
2007-05-01 3.446877534468780
2007-06-01 3.481781376518220
2007-07-01 3.483191575536650
2007-08-01 3.368506493506490
2007-09-01 3.729225780299960
2007-10-01 3.775883069427530
2007-11-01 3.577235772357720
2007-12-01 3.367139959432050
2008-01-01 3.727714748784440
2008-02-01 3.857084855866830
2008-03-01 3.546677537708930
2008-04-01 3.543788187372710
2008-05-01 3.700691337942250
2008-06-01 3.705211726384360
2008-07-01 3.593303389138420
2008-08-01 3.785103785103780
2008-09-01 3.587443946188340
2008-10-01 3.755102040816330
2008-11-01 3.797468354430380
2008-12-01 4.243166054671560
2009-01-01 4.168369431957500
2009-02-01 4.415372035977110
2009-03-01 4.575163398692810
2009-04-01 4.863097670617080
2009-05-01 5.114566284779050
2009-06-01 5.084050840508410
2009-07-01 5.316973415132920
2009-08-01 5.237315875613750
2009-09-01 4.993860008186660
2009-10-01 4.993860008186660
2009-11-01 4.956984842277760
2009-12-01 4.804928131416840
2010-01-01 4.763860369609860
2010-02-01 4.879048790487900
2010-03-01 5.030674846625770
2010-04-01 4.956984842277760
2010-05-01 4.838048380483800
2010-06-01 4.845995893223820
2010-07-01 4.674046740467400
2010-08-01 4.914004914004910
2010-09-01 5.133470225872690
2010-10-01 4.889071487263760
2010-11-01 4.883052933935170
2010-12-01 4.887063655030800
2011-01-01 4.924086992203530
2011-02-01 4.549180327868850
2011-03-01 4.489291598023060
2011-04-01 4.534212695795550
2011-05-01 4.530477759472820
2011-06-01 4.661716171617160
2011-07-01 4.624277456647400
2011-08-01 4.183927091963550
2011-09-01 4.230609705516380
2011-10-01 4.346026490066220
2011-11-01 4.430641821946170
2011-12-01 4.545454545454550
2012-01-01 4.220107571369470
2012-02-01 4.111295681063120
2012-03-01 4.273858921161830
2012-04-01 4.439834024896270
2012-05-01 4.331528529779260
2012-06-01 4.437992534218170
2012-07-01 4.360465116279070
2012-08-01 4.400166044001660
2012-09-01 4.362276692978810
2012-10-01 4.083333333333330
2012-11-01 4.119850187265920
2012-12-01 4.055183946488290
2013-01-01 4.331528529779260
2013-02-01 4.558762024257630
2013-03-01 4.520719966513190
2013-04-01 4.257095158597660
2013-05-01 4.171881518564870
2013-06-01 3.913405495420480
2013-07-01 3.959983326385990
2013-08-01 4.217118997912320
2013-09-01 3.924843423799580
2013-10-01 4.050104384133610
2013-11-01 3.924843423799580
2013-12-01 3.765690376569040
2014-01-01 3.652392947103280
2014-02-01 3.610411418975650
2014-03-01 3.559463986599660
2014-04-01 3.637123745819400
2014-05-01 3.550543024227230
2014-06-01 3.608896349139740
2014-07-01 3.578947368421050
2014-08-01 3.493265993265990
2014-09-01 3.616484440706480
2014-10-01 3.702145561632310
2014-11-01 3.502109704641350
2014-12-01 3.292528493035040
2015-01-01 3.628691983122360
2015-02-01 3.455541508638850
2015-03-01 3.538331929233360
2015-04-01 3.250316589278180
2015-05-01 3.384094754653130
2015-06-01 3.591043514997890
2015-07-01 3.550295857988170
2015-08-01 3.347457627118640
2015-09-01 3.542808941374950
2015-10-01 3.341793570219970
2015-11-01 3.391267486222980
2015-12-01 3.461376108062470
2016-01-01 3.337558090409800
2016-02-01 3.300888700804060
2016-03-01 3.180661577608140
2016-04-01 3.313508920985560
2016-05-01 3.229919252018700
2016-06-01 3.272418189545260
2016-07-01 2.972399150743100
2016-08-01 3.258569614896320
2016-09-01 3.099787685774950
2016-10-01 3.065134099616860
2016-11-01 3.103741496598640
2016-12-01 3.273809523809520
2017-01-01 2.983802216538790
2017-02-01 3.065134099616860
2017-03-01 2.902262057191630
2017-04-01 2.953767123287670
2017-05-01 3.034188034188030
2017-06-01 2.778965369816160
2017-07-01 3.069053708439900
2017-08-01 2.986348122866890
2017-09-01 2.739726027397260
2017-10-01 2.690008539709650
2017-11-01 2.818104184457730
2017-12-01 2.747960498067840
2018-01-01 2.493551160791060
2018-02-01 2.483940042826550
2018-03-01 2.783725910064240
2018-04-01 2.835051546391750
2018-05-01 2.323580034423410
2018-06-01 2.615780445969130
2018-07-01 2.660944206008580
2018-08-01 2.490339201373980
2018-09-01 2.368647717484930