Month	Percent, Seasonally Adjusted
1978-02-01	3.64214436910783
1978-03-01	3.23958083754341
1978-04-01	3.46303314633422
1978-05-01	3.26286803227498
1978-06-01	3.76082883524989
1978-07-01	3.77293281028777
1978-08-01	3.49310641396510
1978-09-01	3.76439293473093
1978-10-01	4.05413908885182
1978-11-01	3.60100989000535
1978-12-01	3.75492106823291
1979-01-01	3.60844643048531
1979-02-01	4.24437318860284
1979-03-01	3.73524681623427
1979-04-01	3.95483035416995
1979-05-01	3.48335551462482
1979-06-01	3.37013828759236
1979-07-01	3.66531483402822
1979-08-01	2.89979053527292
1979-09-01	3.11417618686592
1979-10-01	3.12141616239962
1979-11-01	2.97445394697810
1979-12-01	2.97831208356397
1980-01-01	2.85308743169444
1980-02-01	2.67795693788077
1980-03-01	2.78651302804600
1980-04-01	2.61702395544036
1980-05-01	3.05250826328963
1980-06-01	2.98726646818486
1980-07-01	2.97717282203639
1980-08-01	3.20274184320591
1980-09-01	2.84905664866827
1980-10-01	2.92931214715189
1980-11-01	2.98175526621211
1980-12-01	3.35831744497855
1981-01-01	3.14572996898376
1981-02-01	3.15472145020294
1981-03-01	3.20087952731410
1981-04-01	3.14334790138413
1981-05-01	3.56077281601613
1981-06-01	3.69488633408144
1981-07-01	3.78796877428990
1981-08-01	3.79263851074707
1981-09-01	3.81647025030944
1981-10-01	3.39283647711126
1981-11-01	3.71048630340362
1981-12-01	3.36208123194156
1982-01-01	3.01854718502622
1982-02-01	3.07239974736286
1982-03-01	3.39907117052295
1982-04-01	3.24114473170966
1982-05-01	3.10023872745629
1982-06-01	3.11171022936547
1982-07-01	3.17006430018196
1982-08-01	3.58322131799730
1982-09-01	3.69929337986569
1982-10-01	4.78750347465110
1982-11-01	5.61454135191919
1982-12-01	5.58308723011703
1983-01-01	5.93081753920508
1983-02-01	5.70080542409203
1983-03-01	6.62412564968486
1983-04-01	7.50645984270352
1983-05-01	7.10488836824830
1983-06-01	7.43586808888036
1983-07-01	6.81335359529728
1983-08-01	6.84709579300495
1983-09-01	7.17824048221217
1983-10-01	7.29115017850709
1983-11-01	6.63821435029858
1983-12-01	6.72500668725017
1984-01-01	7.46474055323440
1984-02-01	6.37391147464832
1984-03-01	6.78270053136882
1984-04-01	6.50568124033449
1984-05-01	5.96321091103436
1984-06-01	6.22910490316696
1984-07-01	5.82544050267010
1984-08-01	6.30985220428701
1984-09-01	6.22186667096489
1984-10-01	6.05169465768138
1984-11-01	6.17275153331369
1984-12-01	6.44053551635096
1985-01-01	6.65324429999473
1985-02-01	6.19713802722035
1985-03-01	7.07576627478840
1985-04-01	7.12083190591731
1985-05-01	7.52334921534093
1985-06-01	7.75397253707369
1985-07-01	7.51442048989086
1985-08-01	7.28852240197374
1985-09-01	7.45547075097245
1985-10-01	7.17480970096276
1985-11-01	6.48866583970440
1985-12-01	6.38496773964782
1986-01-01	5.81226006301820
1986-02-01	5.54724616217653
1986-03-01	5.69728000332555
1986-04-01	5.42779112868671
1986-05-01	5.75422607451437
1986-06-01	5.34985547440666
1986-07-01	5.55808326418940
1986-08-01	6.12304845378083
1986-09-01	6.47440364131750
1986-10-01	6.57111278973311
1986-11-01	7.37900728940359
1986-12-01	7.59959884541165
1987-01-01	7.16920826076647
1987-02-01	6.74648465512393
1987-03-01	6.65157688400976
1987-04-01	6.86923287387899
1987-05-01	6.77602135559263
1987-06-01	6.83155170939924
1987-07-01	6.58030737719956
1987-08-01	6.16808985558826
1987-09-01	6.20281882896512
1987-10-01	7.33013013555535
1987-11-01	7.59733881843262
1987-12-01	6.49270149787498
1988-01-01	6.58808645201428
1988-02-01	6.80836856103975
1988-03-01	7.61462122059699
1988-04-01	7.52767303305040
1988-05-01	7.35223362311261
1988-06-01	7.04277462801244
1988-07-01	7.12150033950483
1988-08-01	7.07648975463800
1988-09-01	6.82599781519108
1988-10-01	6.35936711530355
1988-11-01	5.63617423437527
1988-12-01	6.09704788510492
1989-01-01	6.36930513994979
1989-02-01	6.97453294496876
1989-03-01	6.75881473610000
1989-04-01	6.15446789995506
1989-05-01	6.50225695919193
1989-06-01	5.53770227408864
1989-07-01	6.41940612573078
1989-08-01	5.62880546611011
1989-09-01	5.76664675227350
1989-10-01	5.56172557647971
1989-11-01	5.65291591090743
1989-12-01	5.86549079821052
1990-01-01	5.59911872066188
1990-02-01	6.24025796802019
1990-03-01	6.18262015582968
1990-04-01	6.60041810338550
1990-05-01	6.74021287586497
1990-06-01	6.57832821853410
1990-07-01	6.66335533191438
1990-08-01	6.27391529552539
1990-09-01	6.59005516026082
1990-10-01	6.47490799419956
1990-11-01	6.84296386522717
1990-12-01	6.81589357191135
1991-01-01	7.56916800020728
1991-02-01	7.68951072096163
1991-03-01	8.68799983521644
1991-04-01	9.41233635613097
1991-05-01	9.26011632349078
1991-06-01	9.16100446349880
1991-07-01	9.77580967232453
1991-08-01	10.21645696929160
1991-09-01	11.01984854634570
1991-10-01	10.68758817023290
1991-11-01	10.90992017215530
1991-12-01	11.16388320489430
1992-01-01	11.55301321517780
1992-02-01	10.48898490837350
1992-03-01	10.90785814159620
1992-04-01	11.26846987097580
1992-05-01	11.38524162743120
1992-06-01	10.74715802736770
1992-07-01	12.05014879203660
1992-08-01	11.92128513263480
1992-09-01	11.88367129609540
1992-10-01	13.01921241655640
1992-11-01	13.61402508047500
1992-12-01	12.87899024144740
1993-01-01	12.52555571757030
1993-02-01	13.37380254226480
1993-03-01	13.93381258377330
1993-04-01	13.30463940768490
1993-05-01	13.83457804131690
1993-06-01	13.72975597502230
1993-07-01	13.65045425315550
1993-08-01	14.03603819970960
1993-09-01	12.97595621507730
1993-10-01	14.21133524110370
1993-11-01	14.09056184417980
1993-12-01	14.67395892780480
1994-01-01	13.85791974929470
1994-02-01	12.99279853258850
1994-03-01	12.89355124957170
1994-04-01	11.42407532822090
1994-05-01	11.17307642597540
1994-06-01	11.53037513190120
1994-07-01	11.03202865353530
1994-08-01	10.65491917285030
1994-09-01	10.84696233599570
1994-10-01	10.23317592543020
1994-11-01	10.67599861395860
1994-12-01	10.74582241724680
1995-01-01	9.71834009916927
1995-02-01	9.80368508193944
1995-03-01	8.98192548252177
1995-04-01	8.74762987448426
1995-05-01	9.46277652223788
1995-06-01	9.60255016757128
1995-07-01	8.54660723698170
1995-08-01	8.97709728938990
1995-09-01	9.21153791324909
1995-10-01	9.30907177443463
1995-11-01	9.45575171718092
1995-12-01	9.18326528319505
1996-01-01	9.10390938479965
1996-02-01	9.13332162578813
1996-03-01	9.27241750913658
1996-04-01	9.17811648283879
1996-05-01	8.04638712228612
1996-06-01	8.74556041506311
1996-07-01	9.20911170633108
1996-08-01	9.71379259418860
1996-09-01	9.04981474160539
1996-10-01	8.89807976229421
1996-11-01	9.46600163320215
1996-12-01	8.51766538976905
1997-01-01	8.52474317383497
1997-02-01	8.26368262422525
1997-03-01	8.06737905389504
1997-04-01	8.24212820797883
1997-05-01	7.67607962451591
1997-06-01	7.79029651294154
1997-07-01	8.11588684817674
1997-08-01	8.61227901435292
1997-09-01	7.80527673906991
1997-10-01	7.30271067887799
1997-11-01	7.46113168604088
1997-12-01	7.80754616251056
1998-01-01	7.53358692631065
1998-02-01	7.60912975060242
1998-03-01	7.23186699616715
1998-04-01	6.74323462030566
1998-05-01	7.74584018571397
1998-06-01	7.29007773660637
1998-07-01	7.62757900418062
1998-08-01	6.92786876510351
1998-09-01	6.80914672635608
1998-10-01	7.38562461600894
1998-11-01	7.53469504071680
1998-12-01	6.59119466049363
1999-01-01	6.54201849704547
1999-02-01	7.48303245107762
1999-03-01	7.54084408371745
1999-04-01	6.43061691694411
1999-05-01	7.02525922848034
1999-06-01	6.18475016273703
1999-07-01	6.10607372973226
1999-08-01	6.09627086439758
1999-09-01	6.33600333077748
1999-10-01	6.19102578655388
1999-11-01	6.19115851701241
1999-12-01	6.35452095539518
2000-01-01	6.14507106482518
2000-02-01	5.92048588293179
2000-03-01	5.85093287555282
2000-04-01	5.59851904498530
2000-05-01	5.08026077814825
2000-06-01	5.48744857007507
2000-07-01	4.85127214512865
2000-08-01	5.00772307022574
2000-09-01	5.46079076359132
2000-10-01	4.84290572581920
2000-11-01	4.84308636269673
2000-12-01	4.82510361933314
2001-01-01	5.05655325724217
2001-02-01	5.09171421096016
2001-03-01	4.64717673416509
2001-04-01	5.36205495863704
2001-05-01	5.67444878589071
2001-06-01	6.29577410455610
2001-07-01	5.72405755937632
2001-08-01	5.69920505138121
2001-09-01	5.80114488988536
2001-10-01	5.77243526119233
2001-11-01	5.58714019463256
2001-12-01	5.74967143592589
2002-01-01	5.78646455477382
2002-02-01	5.44860295794622
2002-03-01	5.34013686859565
2002-04-01	4.82616230110519
2002-05-01	5.41909043603786
2002-06-01	5.24372849669830
2002-07-01	5.10061696218584
2002-08-01	4.86504037973983
2002-09-01	4.71790513378839
2002-10-01	4.68953202881914
2002-11-01	4.88191741979011
2002-12-01	5.24888509301128
2003-01-01	5.00915512762908
2003-02-01	4.38572839539531
2003-03-01	4.13508637244406
2003-04-01	4.21897093883057
2003-05-01	4.22655545960619
2003-06-01	4.25393524144207
2003-07-01	4.06381495394159
2003-08-01	4.16501090028867
2003-09-01	4.17156214544146
2003-10-01	4.51404814848213
2003-11-01	3.90877307993261
2003-12-01	3.98169275409739
2004-01-01	4.03547073598143
2004-02-01	3.98600887986038
2004-03-01	3.34390641717740
2004-04-01	4.25904727624369
2004-05-01	3.86032464429535
2004-06-01	3.86653770147651
2004-07-01	3.84858153199888
2004-08-01	4.02270579899123
2004-09-01	4.16435875021919
2004-10-01	3.77211954701610
2004-11-01	3.90007790003523
2004-12-01	3.57070637973359
2005-01-01	3.72197961081374
2005-02-01	3.84799220711904
2005-03-01	3.68785284651821
2005-04-01	4.07617948716106
2005-05-01	3.72303109402557
2005-06-01	3.24510333701814
2005-07-01	3.57775000768322
2005-08-01	3.38453460671984
2005-09-01	3.75597516198405
2005-10-01	3.44350557167056
2005-11-01	4.14369716072016
2005-12-01	3.78230381118243
2006-01-01	3.31009728366497
2006-02-01	3.72959420108141
2006-03-01	3.46338290012684
2006-04-01	3.35235499945342
2006-05-01	3.89759470916133
2006-06-01	4.15928934013962
2006-07-01	3.76743227441260
2006-08-01	3.49018656590704
2006-09-01	3.65153730405293
2006-10-01	3.08290305930732
2006-11-01	3.41738494633840
2006-12-01	3.25445037106371
2007-01-01	3.47026232276606
2007-02-01	3.31534660404855
2007-03-01	2.80110008247605
2007-04-01	2.93468920472620
2007-05-01	2.91112045206912
2007-06-01	2.78123260599542
2007-07-01	2.33697538159175
2007-08-01	2.56599844679108
2007-09-01	2.30396805688170
2007-10-01	2.99873627316490
2007-11-01	2.45037472606731
2007-12-01	2.92549870113647
2008-01-01	2.78175783570312
2008-02-01	2.95010843875682
2008-03-01	3.34977282097376
2008-04-01	3.32758407884834
2008-05-01	3.12748536138410
2008-06-01	3.12413784242943
2008-07-01	3.12528685809575
2008-08-01	2.29627496901632
2008-09-01	3.05745346418805
2008-10-01	2.90927060720338
2008-11-01	2.72783690475891
2008-12-01	3.87076402297875
2009-01-01	3.60604572774834
2009-02-01	3.24806824302042
2009-03-01	3.54615366016476
2009-04-01	3.53413246501453
2009-05-01	3.75335517392506
2009-06-01	3.62625540628883
2009-07-01	3.90619013261376
2009-08-01	3.78350579798424
2009-09-01	3.71312534931740
2009-10-01	3.60106369151825
2009-11-01	4.05053630700038
2009-12-01	4.05469319903098
2010-01-01	4.21012138261015
2010-02-01	4.41127144144831
2010-03-01	4.43808638045572
2010-04-01	4.16774859856499
2010-05-01	3.98601917741537
2010-06-01	3.61442861935019
2010-07-01	3.75732937190566
2010-08-01	3.42389280352526
2010-09-01	3.62381047603940
2010-10-01	3.36904514568765
2010-11-01	2.99792446072046
2010-12-01	2.79857421725774
2011-01-01	3.30082962926662
2011-02-01	3.43473000657081
2011-03-01	3.34452100666187
2011-04-01	4.09178492554917
2011-05-01	3.63183486406832
2011-06-01	3.22889742078734
2011-07-01	3.37131213640422
2011-08-01	4.38529607322420
2011-09-01	3.86846171593496
2011-10-01	4.24888789395447
2011-11-01	3.92523448623365
2011-12-01	3.21654452894721
2012-01-01	3.31034721605367
2012-02-01	3.82611177294919
2012-03-01	3.80254586090307
2012-04-01	3.15771944742559
2012-05-01	3.32789959654836
2012-06-01	3.54021422094659
2012-07-01	3.68008336431444
2012-08-01	4.00737223740387
2012-09-01	4.35130659492889
2012-10-01	4.06345112460861
2012-11-01	3.84188173076018
2012-12-01	3.76649253440099
2013-01-01	4.51613465132290
2013-02-01	4.07429298659519
2013-03-01	4.39375385010315
2013-04-01	3.93155655035675
2013-05-01	3.94494706104914
2013-06-01	4.35506447635473
2013-07-01	4.49711890869817
2013-08-01	4.48223098229707
2013-09-01	4.63641682792444
2013-10-01	4.68659286194831
2013-11-01	4.17203856382020
2013-12-01	4.40519570477519
2014-01-01	4.62503869076031
2014-02-01	4.52116277099999
2014-03-01	4.01165860472425
2014-04-01	4.25958509088060
2014-05-01	3.95876037068597
2014-06-01	4.33416090688447
2014-07-01	4.23497146526452
2014-08-01	4.19780285534453
2014-09-01	3.47468372015424
2014-10-01	4.42802775131198
2014-11-01	4.96118882157455
2014-12-01	4.79881103306453
2015-01-01	5.00726101236830
2015-02-01	4.85042901343753
2015-03-01	4.47554730982634
2015-04-01	4.76541352221478
2015-05-01	4.62745988310633
2015-06-01	4.71479295313236
2015-07-01	4.88392197740973
2015-08-01	5.21353012995070
2015-09-01	4.88712072237062
2015-10-01	5.05667492181580
2015-11-01	5.17037122827521
2015-12-01	4.29492470581227
2016-01-01	5.05302074132182
2016-02-01	4.67014291408880
2016-03-01	5.01107510856135
2016-04-01	4.89044172833720
2016-05-01	5.11289018360598
2016-06-01	4.50790088567946
2016-07-01	4.91300743076554
2016-08-01	5.07060700101579
2016-09-01	4.73876808758899
2016-10-01	4.53293897930896
2016-11-01	4.59612011368007
2016-12-01	4.64500148519010
2017-01-01	4.11436590538927
2017-02-01	4.33141898251588
2017-03-01	4.23502763484459
2017-04-01	4.23161296271074
2017-05-01	4.44741960009023
2017-06-01	4.74892325753175
2017-07-01	4.46531892715545
2017-08-01	4.14578761057237
2017-09-01	4.50228162188688
2017-10-01	4.37517952338354
2017-11-01	4.14972916251962
2017-12-01	4.71097805325388
2018-01-01	4.30567427786448
2018-02-01	4.60194258688545
2018-03-01	5.13486864520698
2018-04-01	4.99153513268346
2018-05-01	4.52405349666660
2018-06-01	5.29573026495872
2018-07-01	4.99226266348990
2018-08-01	4.49879772484729
2018-09-01	4.23610477384555