Month	Percent, Not Seasonally adjusted
1981-01-01	9.05053922605203000
1981-02-01	8.49412751677852000
1981-03-01	7.64881258353037000
1981-04-01	7.51192772307378000
1981-05-01	7.45014677598947000
1981-06-01	6.62742311986196000
1981-07-01	7.18488696190770000
1981-08-01	6.29656087355854000
1981-09-01	4.14201183431952000
1981-10-01	4.20160150730099000
1981-11-01	4.14512642165617000
1981-12-01	2.60167183244107000
1982-01-01	2.89897227070000000
1982-02-01	4.10786777498550000
1982-03-01	4.39308566517048000
1982-04-01	4.96648097441226000
1982-05-01	4.96467263306641000
1982-06-01	5.50161812297735000
1982-07-01	5.29712029278628000
1982-08-01	4.92511520737326000
1982-09-01	5.01117734724291000
1982-10-01	4.29436759786637000
1982-11-01	4.45848375451262000
1982-12-01	6.32552178689124000
1983-01-01	6.93489117120514000
1983-02-01	6.23897502553153000
1983-03-01	6.33976763333638000
1983-04-01	6.57551497706215000
1983-05-01	6.66846167653920000
1983-06-01	6.87477444965715000
1983-07-01	7.18924357449922000
1983-08-01	8.15262146582489000
1983-09-01	7.80557033883272000
1983-10-01	8.82454923717061000
1983-11-01	8.79557629168828000
1983-12-01	8.64399483426604000
1984-01-01	5.80667900255530000
1984-02-01	5.10355675959100000
1984-03-01	4.87783895388852000
1984-04-01	5.12322754895341000
1984-05-01	5.21665965502735000
1984-06-01	5.15785919297655000
1984-07-01	4.30924140285007000
1984-08-01	4.44162436548223000
1984-09-01	5.38917228895838000
1984-10-01	5.61574000318624000
1984-11-01	5.85292249047013000
1984-12-01	5.57096441873366000
1985-01-01	6.57061958694204000
1985-02-01	6.08630581192319000
1985-03-01	6.57862357476828000
1985-04-01	6.47129666800482000
1985-05-01	6.22151139544185000
1985-06-01	6.12507024163120000
1985-07-01	6.00458115183247000
1985-08-01	5.15998379910894000
1985-09-01	4.64517136388476000
1985-10-01	4.85707821102647000
1985-11-01	4.58398979668393000
1985-12-01	5.02927488365110000
1986-01-01	3.36797686957880000
1986-02-01	3.01747785876636000
1986-03-01	4.20995920880474000
1986-04-01	3.25767287534878000
1986-05-01	3.35014680418578000
1986-06-01	3.16944024205749000
1986-07-01	2.90168235838865000
1986-08-01	2.24926821753198000
1986-09-01	2.91703968964488000
1986-10-01	3.21513342444077000
1986-11-01	2.61119081779051000
1986-12-01	2.17267009719841000
1987-01-01	4.79286362261870000
1987-02-01	3.57577601947656000
1987-03-01	2.16395864106352000
1987-04-01	2.73862557511136000
1987-05-01	2.76078088578089000
1987-06-01	2.25823007551875000
1987-07-01	3.15734213289336000
1987-08-01	3.40515293054090000
1987-09-01	2.85610728524827000
1987-10-01	1.90940766550523000
1987-11-01	2.61465324384788000
1987-12-01	2.12646894236148000
1988-01-01	0.32462848073870600
1988-02-01	1.75554576171588000
1988-03-01	1.22894527578977000
1988-04-01	1.79840773386410000
1988-05-01	1.26887360884667000
1988-06-01	1.26909012690902000
1988-07-01	0.41439476553979000
1988-08-01	0.70668803730145800
1988-09-01	1.24744520403131000
1988-10-01	1.83944201312910000
1988-11-01	1.47840305218694000
1988-12-01	1.45890410958905000
1989-01-01	1.12892787804701000
1989-02-01	1.24160831588826000
1989-03-01	1.14261229736484000
1989-04-01	0.55163745548493800
1989-05-01	0.80498390032198200
1989-06-01	1.10450297366186000
1989-07-01	0.51404575731249000
1989-08-01	1.88815741879478000
1989-09-01	1.25295837393847000
1989-10-01	1.94722352783188000
1989-11-01	1.10775427995973000
1989-12-01	1.72146087895768000
1990-01-01	-1.78469852104664000
1990-02-01	-1.19073083778966000
1990-03-01	0.91788462896279900
1990-04-01	0.61111111111112100
1990-05-01	0.38886188459135100
1990-06-01	-0.65126050420168600
1990-07-01	-0.27371605560759500
1990-08-01	-0.14910536779325600
1990-09-01	1.16183143132132000
1990-10-01	1.30409010077059000
1990-11-01	0.95617529880477900
1990-12-01	-0.85611892752854600
1991-01-01	-0.41989430246867500
1991-02-01	-0.33915427911675000
1991-03-01	1.23137200027986000
1991-04-01	2.69188293760353000
1991-05-01	2.13737289894168000
1991-06-01	1.69873828152534000
1991-07-01	0.26724449259660800
1991-08-01	-2.45324610680507000
1991-09-01	6.42201834862386000
1991-10-01	2.64612183863208000
1991-11-01	3.95948434622468000
1991-12-01	3.52767922886404000
1992-01-01	3.38058887677206000
1992-02-01	3.96785171240314000
1992-03-01	3.54551109268090000
1992-04-01	2.92378007796746000
1992-05-01	2.74278748476231000
1992-06-01	-0.83171610756861700
1992-07-01	0.86442875666332200
1992-08-01	1.74223647762063000
1992-09-01	0.81736909323115700
1992-10-01	0.82974410945022200
1992-11-01	-1.55637099835505000
1992-12-01	-2.37941290572869000
1993-01-01	-2.29254571026723000
1993-02-01	-2.59767393272511000
1993-03-01	-2.73661727406220000
1993-04-01	-3.97701299549402000
1993-05-01	-3.28917012721640000
1993-06-01	-0.67095331283198600
1993-07-01	-2.47107556063419000
1993-08-01	-0.15046213369633600
1993-09-01	0.88041550544719100
1993-10-01	1.55788680193478000
1993-11-01	3.05912596401029000
1993-12-01	4.84170088753477000
1994-01-01	4.95897509716426000
1994-02-01	4.17560417560416000
1994-03-01	5.62723030469392000
1994-04-01	6.61724700761699000
1994-05-01	7.38140676117776000
1994-06-01	8.43653250773995000
1994-07-01	7.35207967193906000
1994-08-01	4.83639494833524000
1994-09-01	1.83964337288878000
1994-10-01	2.72159336920890000
1994-11-01	2.25742080319280000
1994-12-01	2.31221176321941000
1995-01-01	1.30974422272508000
1995-02-01	2.77282086479068000
1995-03-01	0.16242203742203400
1995-04-01	0.31893857243095700
1995-05-01	-0.67280228498888900
1995-06-01	0.12328856011939600
1995-07-01	0.08185538881310300
1995-08-01	-0.23271731690623300
1995-09-01	0.62885326757091300
1995-10-01	0.00602155717468471
1995-11-01	0.12196609342604100
1995-12-01	0.36430997221364700
1996-01-01	-1.61093813456070000
1996-02-01	-2.69800988379860000
1996-03-01	-0.35026269702275700
1996-04-01	0.13352832708080200
1996-05-01	1.25247619656207000
1996-06-01	0.46662346079067400
1996-07-01	-0.09541984732823380
1996-08-01	0.28128430296377600
1996-09-01	-1.42752113711556000
1996-10-01	-1.37885356454721000
1996-11-01	-0.60908758679498200
1996-12-01	-1.22431401501168000
1997-01-01	3.35030269675287000
1997-02-01	-0.18531228551816800
1997-03-01	1.09353641866824000
1997-04-01	0.76835153670307400
1997-05-01	0.31555695803091800
1997-06-01	0.68378273771125900
1997-07-01	0.56624368945284200
1997-08-01	1.19723609495792000
1997-09-01	3.90328796071850000
1997-10-01	3.73649184931926000
1997-11-01	2.81897291334721000
1997-12-01	3.17035191529117000
1998-01-01	-1.40451307994408000
1998-02-01	-0.63948291274153100
1998-03-01	-1.04951387547486000
1998-04-01	-1.32963639800869000
1998-05-01	-0.81786725385340700
1998-06-01	-3.32521783700668000
1998-07-01	-1.00400244216810000
1998-08-01	-0.43266630611139400
1998-09-01	-2.22527965544058000
1998-10-01	-1.80683891471955000
1998-11-01	-1.17415663368696000
1998-12-01	-0.42864042501809100
1999-01-01	0.31731028895489600
1999-02-01	1.71626297577854000
1999-03-01	1.97813638729827000
1999-04-01	2.31191723080852000
1999-05-01	1.30034887408817000
1999-06-01	4.67890516270130000
1999-07-01	2.48064140341260000
1999-08-01	0.85551330798478700
1999-09-01	1.84765983481188000
1999-10-01	2.22368736514026000
1999-11-01	1.10367287859597000
1999-12-01	1.26114109015944000
2000-01-01	-0.67299279897705200
2000-02-01	0.36739692475167200
2000-03-01	-0.28075548749361700
2000-04-01	0.15605493133582700
2000-05-01	1.88478396994366000
2000-06-01	0.41785375118709500
2000-07-01	1.47776663323302000
2000-08-01	3.41995422108523000
2000-09-01	-0.57067339460562500
2000-10-01	-1.41307534447377000
2000-11-01	-0.19685039370077900
2000-12-01	-0.30537093587209600
2001-01-01	-1.34832983264449000
2001-02-01	-0.23725596529284600
2001-03-01	2.06040440235475000
2001-04-01	2.59894047990030000
2001-05-01	1.30907749984634000
2001-06-01	2.03644158628081000
2001-07-01	-0.67870321560358300
2001-08-01	0.66397604478583400
2001-09-01	5.35282745287577000
2001-10-01	4.85309860830261000
2001-11-01	6.16221385452154000
2001-12-01	6.95495495495496000
2002-01-01	4.61538461538461000
2002-02-01	5.76204389481552000
2002-03-01	2.97805642633229000
2002-04-01	1.02053213461306000
2002-05-01	1.61368599854404000
2002-06-01	1.61888284725655000
2002-07-01	1.30033835334705000
2002-08-01	0.56906363166064000
2002-09-01	-2.35118706273655000
2002-10-01	-0.90187180941577000
2002-11-01	-1.35119918928049000
2002-12-01	-1.89240790655885000
2003-01-01	1.74632352941176000
2003-02-01	0.79023450048184900
2003-03-01	1.14459665144596000
2003-04-01	1.56945279615152000
2003-05-01	1.54626865671642000
2003-06-01	-0.83302930803843200
2003-07-01	0.43879756369114900
2003-08-01	-1.59465020576133000
2003-09-01	0.29950669485552500
2003-10-01	-1.10468776830176000
2003-11-01	-1.41536354297454000
2003-12-01	-2.10062389101941000
2004-01-01	-2.84552845528454000
2004-02-01	-3.95206527281998000
2004-03-01	-2.34153975802082000
2004-04-01	-2.06026878219170000
2004-05-01	-2.55746957493091000
2004-06-01	-2.64271261266785000
2004-07-01	-3.46896191966615000
2004-08-01	-3.18870883429169000
2004-09-01	-0.16394402482581700
2004-10-01	0.43986572519967900
2004-11-01	-0.52101424105591600
2004-12-01	0.00000000000000000
2005-01-01	-1.79318589360430000
2005-02-01	-0.98221396336608400
2005-03-01	-3.03870808678500000
2005-04-01	-2.44816538717283000
2005-05-01	-2.50995535175577000
2005-06-01	-1.36667086534827000
2005-07-01	-1.88462577681706000
2005-08-01	1.03266738660908000
2005-09-01	-0.31669696791976100
2005-10-01	-0.21896968998501900
2005-11-01	0.55283985102419900
2005-12-01	-0.42095416276893600
2006-01-01	1.96794481639277000
2006-02-01	3.45174262734584000
2006-03-01	5.56226559023583000
2006-04-01	5.31664394596606000
2006-05-01	3.70714197301645000
2006-06-01	3.70985249984034000
2006-07-01	3.71084337349396000
2006-08-01	3.30015365087847000
2006-09-01	1.80620109431076000
2006-10-01	1.67475167475168000
2006-11-01	1.85774639736096000
2006-12-01	2.50117426021608000
2007-01-01	2.49369942963257000
2007-02-01	1.87884677680597000
2007-03-01	1.07190172226906000
2007-04-01	1.68274888208989000
2007-05-01	3.62833442740348000
2007-06-01	4.24208841275706000
2007-07-01	2.95406266595859000
2007-08-01	1.48095453663584000
2007-09-01	1.41007859454461000
2007-10-01	2.99897762126548000
2007-11-01	2.80113636363637000
2007-12-01	2.29121319738801000
2008-01-01	-2.01242396790473000
2008-02-01	-1.67885532591413000
2008-03-01	-0.36939942802669100
2008-04-01	-1.65490105311884000
2008-05-01	-1.75640656492947000
2008-06-01	-1.76008505108971000
2008-07-01	-2.59204332967956000
2008-08-01	2.02651032373184000
2008-09-01	1.81217232733075000
2008-10-01	-0.76651593691409800
2008-11-01	-1.30437185651910000
2008-12-01	-2.49748012095419000
2009-01-01	2.50941028858217000
2009-02-01	1.56522863980336000
2009-03-01	0.84320057409399500
2009-04-01	0.71193221934571500
2009-05-01	-0.08792497069167980
2009-06-01	-2.45896711356942000
2009-07-01	3.75322698086981000
2009-08-01	1.43035602748282000
2009-09-01	1.42169483935967000
2009-10-01	2.05612670186164000
2009-11-01	2.16721733773870000
2009-12-01	4.14656558695153000
2010-01-01	5.40488307672486000
2010-02-01	5.53397439979622000
2010-03-01	3.55808574986658000
2010-04-01	2.04475083250569000
2010-05-01	3.92490466412437000
2010-06-01	6.22534516765286000
2010-07-01	2.88375653949215000
2010-08-01	0.14779235174580800
2010-09-01	0.41942604856513700
2010-10-01	1.08902804247209000
2010-11-01	1.61148870861652000
2010-12-01	1.96867762214624000
2011-01-01	2.17577313286885000
2011-02-01	0.58532464397779600
2011-03-01	0.70434633224533000
2011-04-01	2.26713230663537000
2011-05-01	2.03229084340071000
2011-06-01	0.74271788325404100
2011-07-01	0.16743147711769300
2011-08-01	3.38190985673000000
2011-09-01	3.63816223345790000
2011-10-01	2.12765957446808000
2011-11-01	0.97637285575575700
2011-12-01	-0.12979287220809900
2012-01-01	-4.42636679028592000
2012-02-01	-2.26168336432900000
2012-03-01	-1.12589559877177000
2012-04-01	0.94608968258410800
2012-05-01	0.01659842868208290
2012-06-01	-0.21310908881466800
2012-07-01	0.80480406116511600
2012-08-01	0.31523226075061500
2012-09-01	-2.13702407466327000
2012-10-01	-1.89873417721518000
2012-11-01	-0.48613707997222600
2012-12-01	-0.17328207072075000
2013-01-01	1.32682438352734000
2013-02-01	2.89712742450282000
2013-03-01	3.33563377041640000
2013-04-01	-0.14973380656608800
2013-05-01	-1.06212313990154000
2013-06-01	-0.94083694083692700
2013-07-01	-2.37057053368544000
2013-08-01	2.76888414561840000
2013-09-01	0.29260363045244400
2013-10-01	0.66129032258063200
2013-11-01	0.39188318660080900
2013-12-01	1.11743965283429000
2014-01-01	2.42742433600989000
2014-02-01	2.79169649248390000
2014-03-01	-1.46371326803206000
2014-04-01	1.01083032490973000
2014-05-01	1.02320380206878000
2014-06-01	2.69782076681038000
2014-07-01	2.40925960873121000
2014-08-01	-1.02117348410547000
2014-09-01	-0.95629153384840100
2014-10-01	-1.60230732254447000
2014-11-01	-0.43847922570984200
2014-12-01	-0.34869373960625400
2015-01-01	0.13266598323584300
2015-02-01	0.64995357474465400
2015-03-01	1.19175374188082000
2015-04-01	-0.26392478143729800
2015-05-01	0.62541509851670700
2015-06-01	-1.73049645390071000
2015-07-01	1.67690417690417000
2015-08-01	1.85940778736302000
2015-09-01	1.84377045603317000
2015-10-01	2.35575096346958000
2015-11-01	2.43299854986841000
2015-12-01	2.15869939707150000
2016-01-01	2.32460102378801000
2016-02-01	3.36715867158672000
2016-03-01	4.36481357445858000
2016-04-01	3.63305584651856000
2016-05-01	3.42665419943896000
2016-06-01	3.01385681293303000
2016-07-01	3.44952576572224000
2016-08-01	5.85407725321887000
2016-09-01	3.35297268344940000
2016-10-01	2.85305191705998000
2016-11-01	2.12877516778523000
2016-12-01	2.93513200189703000
2017-01-01	2.23059266670589000
2017-02-01	0.72512271307452700
2017-03-01	-0.43320141191571300
2017-04-01	-0.00531971486328274
2017-05-01	0.40948734311849900
2017-06-01	0.48200874341441200
2017-07-01	-0.12263489838822600
2017-08-01	-1.76775867661367000
2017-09-01	-1.23341625207297000
2017-10-01	-1.93348801237433000
2017-11-01	-0.71875962624499500
2017-12-01	-0.44537729087744100
2018-01-01	-1.37017846862405000
2018-02-01	1.26259829438477000
2018-03-01	0.51565773218026800
2018-04-01	0.09043996382401630
2018-05-01	0.24892749324717600
2018-06-01	0.63029897367247300
2018-07-01	-1.45588493246800000
2018-08-01	-2.49848659952674000
2018-09-01	-0.61916255640676000