Month	Percent, Seasonally Adjusted
1970-01-01	0.856269113149847
1970-02-01	0.855745721271394
1970-03-01	0.853138330286411
1970-04-01	0.938824954572986
1970-05-01	0.937405503477472
1970-06-01	0.880121396054628
1970-07-01	0.850546780072904
1970-08-01	0.972348830142814
1970-09-01	0.848227809754620
1970-10-01	0.880388585306618
1970-11-01	1.065773447015830
1970-12-01	0.912131346913956
1971-01-01	0.852618757612668
1971-02-01	0.914913083257090
1971-03-01	0.936838924146268
1971-04-01	0.913242009132420
1971-05-01	0.825183374083130
1971-06-01	0.854700854700855
1971-07-01	0.881726968683490
1971-08-01	0.909090909090909
1971-09-01	0.882800608828006
1971-10-01	1.063183475091130
1971-11-01	0.993676603432701
1971-12-01	1.052315093205050
1972-01-01	1.195814648729450
1972-02-01	1.077521700089790
1972-03-01	0.989505247376312
1972-04-01	0.955509107196178
1972-05-01	1.039192399049880
1972-06-01	1.067299140231250
1972-07-01	1.083772700644410
1972-08-01	0.990387416254005
1972-09-01	1.045599767644500
1972-10-01	0.953206239168111
1972-11-01	0.983227299016773
1972-12-01	1.058958214081280
1973-01-01	0.938299687233438
1973-02-01	0.877441268044155
1973-03-01	0.936701674709055
1973-04-01	1.078320090805900
1973-05-01	1.104815864022660
1973-06-01	1.098591549295770
1973-07-01	1.012658227848100
1973-08-01	1.012658227848100
1973-09-01	1.037286234931310
1973-10-01	0.970335458830053
1973-11-01	0.943134535367545
1973-12-01	0.978200111794298
1974-01-01	0.971952235490142
1974-02-01	1.078539823008850
1974-03-01	1.104667219000280
1974-04-01	0.963126031920749
1974-05-01	0.991462407050399
1974-06-01	0.937155457552370
1974-07-01	1.077645758496820
1974-08-01	1.290854160944800
1974-09-01	1.154480483782300
1974-10-01	1.291563616378130
1974-11-01	1.230516817063170
1974-12-01	1.450068399452800
1975-01-01	1.427786930258100
1975-02-01	1.556951652553950
1975-03-01	1.525054466230940
1975-04-01	1.608944641396240
1975-05-01	1.461434370771310
1975-06-01	1.426648721399730
1975-07-01	1.506591337099810
1975-08-01	1.612469766191880
1975-09-01	1.661752881265080
1975-10-01	1.665323663712060
1975-11-01	1.686746987951810
1975-12-01	1.760000000000000
1976-01-01	1.813333333333330
1976-02-01	1.700770661706090
1976-03-01	1.671530910055720
1976-04-01	1.618895966029720
1976-05-01	1.722767028889480
1976-06-01	1.794195250659630
1976-07-01	1.631149697448040
1976-08-01	1.573976915005250
1976-09-01	1.570680628272250
1976-10-01	1.675392670157070
1976-11-01	1.675831369468450
1976-12-01	1.431918771153350
1977-01-01	1.557228133921620
1977-02-01	1.612064482579300
1977-03-01	1.607050285121820
1977-04-01	1.595470921255790
1977-05-01	1.775147928994080
1977-06-01	1.701030927835050
1977-07-01	1.668377823408620
1977-08-01	1.643554185927070
1977-09-01	1.638504864311320
1977-10-01	1.584867075664620
1977-11-01	1.634738186462320
1977-12-01	1.809378185524970
1978-01-01	1.763352926143620
1978-02-01	1.882472653268890
1978-03-01	1.829268292682930
1978-04-01	1.879603759207520
1978-05-01	1.818641070977520
1978-06-01	1.864449483497100
1978-07-01	1.870103613848880
1978-08-01	1.943953547084070
1978-09-01	1.966221325939000
1978-10-01	1.861167002012070
1978-11-01	1.858362631843300
1978-12-01	1.832329317269080
1979-01-01	1.725431357839460
1979-02-01	1.678777248809820
1979-03-01	1.804059133049360
1979-04-01	1.800450112528130
1979-05-01	1.650000000000000
1979-06-01	1.674581354661330
1979-07-01	1.741726797710870
1979-08-01	1.765729917930860
1979-09-01	1.645064805583250
1979-10-01	1.664182811723800
1979-11-01	1.710885197123730
1979-12-01	1.640159045725650
1980-01-01	1.613704071499500
1980-02-01	1.538461538461540
1980-03-01	1.566774434220340
1980-04-01	1.538079880922850
1980-05-01	1.614505712866370
1980-06-01	1.608114794656110
1980-07-01	1.707075705096490
1980-08-01	1.754385964912280
1980-09-01	1.653096471749320
1980-10-01	1.752653665761540
1980-11-01	1.874691662555500
1980-12-01	1.753086419753090
1981-01-01	1.703703703703700
1981-02-01	1.778216843665100
1981-03-01	1.723289020187100
1981-04-01	1.869158878504670
1981-05-01	1.920236336779910
1981-06-01	1.875616979269500
1981-07-01	1.819522989918860
1981-08-01	1.673228346456690
1981-09-01	1.724137931034480
1981-10-01	1.769041769041770
1981-11-01	1.786588350465000
1981-12-01	1.858190709046450
1982-01-01	1.883101002690140
1982-02-01	1.805318370334230
1982-03-01	1.828376401755240
1982-04-01	1.879423968757630
1982-05-01	1.806640625000000
1982-06-01	1.905692645980940
1982-07-01	1.911764705882350
1982-08-01	1.837334639882410
1982-09-01	2.025378233284530
1982-10-01	2.046783625730990
1982-11-01	1.902439024390240
1982-12-01	2.031438935912940
1983-01-01	2.195945945945950
1983-02-01	2.297460701330110
1983-03-01	2.224909310761790
1983-04-01	2.250726040658280
1983-05-01	2.176015473887810
1983-06-01	2.081316553727010
1983-07-01	2.101449275362320
1983-08-01	2.332852332852330
1983-09-01	2.289156626506020
1983-10-01	2.149239314175320
1983-11-01	2.151837524177950
1983-12-01	2.178121974830590
1984-01-01	2.133850630455870
1984-02-01	2.155485589731170
1984-03-01	2.176015473887810
1984-04-01	2.152878567972910
1984-05-01	2.197536826853420
1984-06-01	2.212602212602210
1984-07-01	2.216333413635270
1984-08-01	2.239884393063580
1984-09-01	2.161383285302590
1984-10-01	2.183301343570060
1984-11-01	2.205706065691680
1984-12-01	2.091346153846150
1985-01-01	2.067307692307690
1985-02-01	2.117930204572800
1985-03-01	2.099420849420850
1985-04-01	1.975427607805350
1985-05-01	2.020202020202020
1985-06-01	2.167108114615940
1985-07-01	2.095880510720310
1985-08-01	2.026049204052100
1985-09-01	2.135829133669310
1985-10-01	2.137881335575310
1985-11-01	2.233429394812680
1985-12-01	2.195945945945950
1986-01-01	2.186448822681400
1986-02-01	2.087832973362130
1986-03-01	2.184873949579830
1986-04-01	2.256361017762840
1986-05-01	2.120993010363940
1986-06-01	2.189605389797880
1986-07-01	2.281460134486070
1986-08-01	2.277085330776610
1986-09-01	2.160864345738300
1986-10-01	2.113860196973340
1986-11-01	2.166586422725080
1986-12-01	2.334536702767750
1987-01-01	2.288053949903660
1987-02-01	2.260702260702260
1987-03-01	2.275449101796410
1987-04-01	2.462936394069820
1987-05-01	2.520403264522320
1987-06-01	2.400960384153660
1987-07-01	2.157238734419940
1987-08-01	2.081837760229720
1987-09-01	2.157755933828820
1987-10-01	2.156721782890010
1987-11-01	2.202010531354720
1987-12-01	2.147458840372230
1988-01-01	2.124612079255190
1988-02-01	2.224348242047360
1988-03-01	2.107279693486590
1988-04-01	1.886341929321870
1988-05-01	1.883643299952310
1988-06-01	1.837270341207350
1988-07-01	2.020442120275730
1988-08-01	2.024773701762740
1988-09-01	1.912045889101340
1988-10-01	1.934097421203440
1988-11-01	1.857142857142860
1988-12-01	1.759809750297270
1989-01-01	1.764004767580450
1989-02-01	1.806083650190110
1989-03-01	1.804796960341960
1989-04-01	1.803512102515420
1989-05-01	1.797115157247580
1989-06-01	1.699716713881020
1989-07-01	1.698914582350170
1989-08-01	1.748169147176940
1989-09-01	1.726584673604540
1989-10-01	1.726176401040440
1989-11-01	1.724545239782660
1989-12-01	1.698513800424630
1990-01-01	1.784875528417100
1990-02-01	1.643192488262910
1990-03-01	1.551845755936990
1990-04-01	1.672950047125350
1990-05-01	1.667449506810710
1990-06-01	1.692524682651620
1990-07-01	1.623529411764710
1990-08-01	1.670588235294120
1990-09-01	1.684210526315790
1990-10-01	1.618578465869110
1990-11-01	1.550023485204320
1990-12-01	1.596618924630200
1991-01-01	1.543859649122810
1991-02-01	1.521179499180900
1991-03-01	1.706404862085090
1991-04-01	1.711204875761840
1991-05-01	1.691331923890060
1991-06-01	1.642421398404500
1991-07-01	1.644350481559780
1991-08-01	1.592505854800940
1991-09-01	1.708801498127340
1991-10-01	1.640496836184670
1991-11-01	1.589527816736790
1991-12-01	1.565786398691280
1992-01-01	1.688159437280190
1992-02-01	1.655783582089550
1992-03-01	1.657329598506070
1992-04-01	1.591015442208700
1992-05-01	1.640496836184670
1992-06-01	1.684998829861920
1992-07-01	1.706803834463410
1992-08-01	1.706404862085090
1992-09-01	1.731399157697710
1992-10-01	1.790697674418600
1992-11-01	1.905204460966540
1992-12-01	1.838919925512100
1993-01-01	1.820728291316530
1993-02-01	1.945616502578530
1993-03-01	1.897844423617620
1993-04-01	1.843640606767790
1993-05-01	1.913205786280910
1993-06-01	1.962616822429910
1993-07-01	2.008876430740480
1993-08-01	2.048894062863800
1993-09-01	2.002794597112250
1993-10-01	2.093510118632240
1993-11-01	2.179457454208210
1993-12-01	2.291136311039110
1994-01-01	2.317497103128620
1994-02-01	2.347745234774520
1994-03-01	2.327746741154560
1994-04-01	2.295918367346940
1994-05-01	2.241737924659120
1994-06-01	2.270620945319740
1994-07-01	2.367138547226730
1994-08-01	2.461681374825820
1994-09-01	2.391455769677270
1994-10-01	2.409638554216870
1994-11-01	2.275894101254060
1994-12-01	2.349930200093070
1995-01-01	2.439024390243900
1995-02-01	2.454271822181060
1995-03-01	2.526071842410200
1995-04-01	2.550428935775560
1995-05-01	2.523148148148150
1995-06-01	2.495378927911280
1995-07-01	2.517902517902520
1995-08-01	2.564695009242140
1995-09-01	2.699584679280110
1995-10-01	2.639499884232460
1995-11-01	2.730217491901900
1995-12-01	2.816901408450700
1996-01-01	2.727693018955150
1996-02-01	2.612716763005780
1996-03-01	2.597701149425290
1996-04-01	2.760524499654930
1996-05-01	2.767527675276750
1996-06-01	2.740041446005070
1996-07-01	2.729983941270930
1996-08-01	2.666053780740060
1996-09-01	2.643070558492300
1996-10-01	2.734375000000000
1996-11-01	2.807179015186380
1996-12-01	2.734375000000000
1997-01-01	2.672453174965740
1997-02-01	2.803099361896080
1997-03-01	2.760666210358200
1997-04-01	2.644778841769270
1997-05-01	2.827177382580940
1997-06-01	2.844141069397040
1997-07-01	2.848678213309020
1997-08-01	2.855837331505600
1997-09-01	2.868852459016390
1997-10-01	2.889647326507400
1997-11-01	2.923709456372770
1997-12-01	2.892279662946940
1998-01-01	2.885052248977740
1998-02-01	2.915053518560690
1998-03-01	3.093017966795540
1998-04-01	3.283173734610120
1998-05-01	3.438069216757740
1998-06-01	3.432598317799500
1998-07-01	3.416078342063310
1998-08-01	3.681818181818180
1998-09-01	3.753412192902640
1998-10-01	3.777019340159270
1998-11-01	3.824265877532440
1998-12-01	3.722311029915510
1999-01-01	3.861092072195570
1999-02-01	3.948870120976950
1999-03-01	4.010025062656640
1999-04-01	4.098360655737700
1999-05-01	3.995433789954340
1999-06-01	4.115226337448560
1999-07-01	4.058367533059740
1999-08-01	3.949160236041760
1999-09-01	3.876671956472460
1999-10-01	3.909979540804730
1999-11-01	3.790285973672260
1999-12-01	4.019073569482290
2000-01-01	4.160982264665760
2000-02-01	4.201680672268910
2000-03-01	4.206457480673030
2000-04-01	4.116715675186610
2000-05-01	3.979199638254580
2000-06-01	3.934871099050200
2000-07-01	4.025327905924920
2000-08-01	3.980099502487560
2000-09-01	4.028060647205250
2000-10-01	3.980099502487560
2000-11-01	4.011719630380890
2000-12-01	4.067415730337080
2001-01-01	4.091213950368880
2001-02-01	4.089385474860340
2001-03-01	4.132973944294700
2001-04-01	4.241472172351880
2001-05-01	4.179704962002680
2001-06-01	4.407158836689040
2001-07-01	4.363392257775790
2001-08-01	4.393633714413810
2001-09-01	4.530163713837180
2001-10-01	4.549529359031820
2001-11-01	4.892761394101880
2001-12-01	4.900425151040500
2002-01-01	4.691023906179520
2002-02-01	4.818734519252420
2002-03-01	4.843433205676950
2002-04-01	4.748982360922660
2002-05-01	4.883034294799000
2002-06-01	4.853708323882970
2002-07-01	4.961486180335300
2002-08-01	5.012474484009980
2002-09-01	5.036297640653360
2002-10-01	5.007931112621800
2002-11-01	4.732789855072460
2002-12-01	4.926220204313280
2003-01-01	4.882500570385580
2003-02-01	4.605866177818520
2003-03-01	4.806378132118450
2003-04-01	4.891428571428570
2003-05-01	4.869684499314130
2003-06-01	4.832459539548670
2003-07-01	4.733592499428310
2003-08-01	4.585052728106370
2003-09-01	4.731281580156180
2003-10-01	4.614325068870520
2003-11-01	4.640477831380660
2003-12-01	4.367816091954020
2004-01-01	4.458745116065270
2004-02-01	4.628137232327880
2004-03-01	4.344811647792930
2004-04-01	4.435204435204440
2004-05-01	4.446503010653080
2004-06-01	4.432582965885360
2004-07-01	4.434641281634550
2004-08-01	4.403244495944380
2004-09-01	4.256803907885560
2004-10-01	4.268719384184740
2004-11-01	4.118886028551370
2004-12-01	4.189094313128950
2005-01-01	4.290044299370480
2005-02-01	4.336675215667990
2005-03-01	4.279700654817590
2005-04-01	4.234908750584930
2005-05-01	4.224037339556590
2005-06-01	4.070175438596490
2005-07-01	4.182242990654210
2005-08-01	4.107017132128610
2005-09-01	4.000935891436590
2005-10-01	4.164716892840430
2005-11-01	4.242281404666510
2005-12-01	4.102805941994810
2006-01-01	4.087385482734320
2006-02-01	3.871421867667760
2006-03-01	3.870513722730470
2006-04-01	3.713278495887190
2006-05-01	3.824495541999060
2006-06-01	3.858823529411760
2006-07-01	3.860640301318270
2006-08-01	3.945514325974640
2006-09-01	3.855195110484250
2006-10-01	3.834391907786400
2006-11-01	3.953871499176280
2006-12-01	4.033018867924530
2007-01-01	3.771347248576850
2007-02-01	3.696682464454980
2007-03-01	3.868836989856100
2007-04-01	3.719397363465160
2007-05-01	3.533568904593640
2007-06-01	3.492213308164230
2007-07-01	3.502129673450070
2007-08-01	3.552818569398390
2007-09-01	3.770452928622240
2007-10-01	3.906250000000000
2007-11-01	3.660840812470480
2007-12-01	3.513322329639240
2008-01-01	3.780718336483930
2008-02-01	3.957345971563980
2008-03-01	3.747628083491460
2008-04-01	3.819691577698700
2008-05-01	3.868976976026580
2008-06-01	3.860729512079580
2008-07-01	3.723025847759070
2008-08-01	3.869895536562200
2008-09-01	3.801377999524830
2008-10-01	3.806804663335710
2008-11-01	3.881656804733730
2008-12-01	4.301583549988180
2009-01-01	4.327264128635610
2009-02-01	4.500236854571290
2009-03-01	4.720113851992410
2009-04-01	4.868202327238190
2009-05-01	5.090390104662230
2009-06-01	5.089179548156960
2009-07-01	5.264405975812190
2009-08-01	5.239556289827710
2009-09-01	5.220883534136550
2009-10-01	5.065088757396450
2009-11-01	5.097202465623520
2009-12-01	5.005931198102020
2010-01-01	4.918032786885250
2010-02-01	4.887307236061680
2010-03-01	4.950260540028420
2010-04-01	4.930078217587110
2010-05-01	4.767552182163190
2010-06-01	4.829883416607190
2010-07-01	4.742708086317290
2010-08-01	4.924242424242420
2010-09-01	4.926575082899100
2010-10-01	4.793545325106790
2010-11-01	4.871673003802280
2010-12-01	4.781160799238820
2011-01-01	4.749465685110420
2011-02-01	4.572376214167260
2011-03-01	4.456625357483320
2011-04-01	4.394554573680440
2011-05-01	4.463007159904530
2011-06-01	4.739223624672540
2011-07-01	4.650608156451230
2011-08-01	4.285372276753650
2011-09-01	4.088952654232420
2011-10-01	4.249224158510380
2011-11-01	4.367541766109790
2011-12-01	4.420549581839900
2012-01-01	4.301075268817200
2012-02-01	4.166666666666670
2012-03-01	4.394554573680440
2012-04-01	4.338498212157330
2012-05-01	4.343675417661100
2012-06-01	4.264951155587320
2012-07-01	4.276158623984710
2012-08-01	4.187604690117250
2012-09-01	4.285372276753650
2012-10-01	4.139746350801630
2012-11-01	4.088952654232420
2012-12-01	4.075761208343320
2013-01-01	4.148783977110160
2013-02-01	4.414220949654020
2013-03-01	4.244158321411540
2013-04-01	4.159733777038270
2013-05-01	4.208273894436520
2013-06-01	3.905691831388430
2013-07-01	3.837902264600720
2013-08-01	4.097189137684610
2013-09-01	3.952380952380950
2013-10-01	4.114149821640900
2013-11-01	3.849809885931560
2013-12-01	3.750296700688350
2014-01-01	3.719599427753930
2014-02-01	3.671036948748510
2014-03-01	3.670162059103910
2014-04-01	3.667539890450110
2014-05-01	3.566333808844510
2014-06-01	3.602958721068960
2014-07-01	3.673664122137400
2014-08-01	3.505843071786310
2014-09-01	3.621634500833930
2014-10-01	3.663177925784970
2014-11-01	3.410445981397570
2014-12-01	3.361144219308700
2015-01-01	3.538976566236250
2015-02-01	3.454848701453420
2015-03-01	3.476190476190480
2015-04-01	3.375628441465170
2015-05-01	3.324563501554650
2015-06-01	3.433476394849790
2015-07-01	3.487816531294790
2015-08-01	3.369980879541110
2015-09-01	3.430204859456880
2015-10-01	3.221188260558340
2015-11-01	3.425970292285580
2015-12-01	3.416965352449220
2016-01-01	3.305588585017840
2016-02-01	3.199617956064950
2016-03-01	3.107074569789680
2016-04-01	3.274378585086040
2016-05-01	3.184865900383140
2016-06-01	3.225806451612900
2016-07-01	3.025250119104340
2016-08-01	3.120533587422580
2016-09-01	2.963671128107070
2016-10-01	3.016519032798660
2016-11-01	3.127238004296970
2016-12-01	3.123509775870290
2017-01-01	3.009314545020300
2017-02-01	2.987571701720840
2017-03-01	2.893352462936390
2017-04-01	2.840773454285030
2017-05-01	3.005725190839700
2017-06-01	2.769818529130850
2017-07-01	2.814885496183210
2017-08-01	2.815557146265810
2017-09-01	2.771804062126640
2017-10-01	2.721413225113390
2017-11-01	2.711703139866790
2017-12-01	2.673669133444740
2018-01-01	2.535885167464120
2018-02-01	2.523809523809520
2018-03-01	2.682174222644200
2018-04-01	2.559241706161140
2018-05-01	2.219040801717970
2018-06-01	2.531041069723020
2018-07-01	2.501786990707650
2018-08-01	2.407628128724670
2018-09-01	2.382086707956170