Month	Growth rate same period previous year
1971-01-01	4.62797977918540000
1971-02-01	4.92716792494135000
1971-03-01	5.38260862469551000
1971-04-01	4.41377200555901000
1971-05-01	4.61269917527199000
1971-06-01	5.14811328120581000
1971-07-01	4.84890105417842000
1971-08-01	5.30177009454038000
1971-09-01	4.89448540421094000
1971-10-01	4.19513882779871000
1971-11-01	3.71629886830265000
1971-12-01	3.58764799315668000
1972-01-01	3.87392488974004000
1972-02-01	3.46655542119221000
1972-03-01	3.35367926056471000
1972-04-01	3.25007479301230000
1972-05-01	3.44522393070794000
1972-06-01	3.08020720715109000
1972-07-01	3.12308246656248000
1972-08-01	2.94824894105179000
1972-09-01	3.28711489364855000
1972-10-01	3.42037447008651000
1972-11-01	3.82141013475901000
1972-12-01	3.54613155257518000
1973-01-01	4.04487449921341000
1973-02-01	4.94968994860688000
1973-03-01	5.08940211880905000
1973-04-01	5.74804048310113000
1973-05-01	6.24848527891993000
1973-06-01	7.70438508133674000
1973-07-01	8.17554309204918000
1973-08-01	8.11906734811724000
1973-09-01	7.98415899878549000
1973-10-01	10.66069790093450000
1973-11-01	14.72324995205150000
1973-12-01	19.36433491205760000
1974-01-01	23.29718648198620000
1974-02-01	26.05988896281430000
1974-03-01	29.18225579814200000
1974-04-01	30.55649341210510000
1974-05-01	31.05302731159200000
1974-06-01	31.54636014054230000
1974-07-01	32.75857551149390000
1974-08-01	32.80081948045840000
1974-09-01	33.26464046450240000
1974-10-01	29.73792614959560000
1974-11-01	25.87919290025760000
1974-12-01	21.64178853128080000
1975-01-01	19.09256450510300000
1975-02-01	16.12509720618370000
1975-03-01	13.35107509024010000
1975-04-01	12.62615395179170000
1975-05-01	12.08897832252720000
1975-06-01	11.43466970981900000
1975-07-01	11.39939746390010000
1975-08-01	11.45332928562540000
1975-09-01	11.70532588680460000
1975-10-01	12.12872924781610000
1975-11-01	11.61911696069960000
1975-12-01	11.46163991799100000
1976-01-01	9.60609153988070000
1976-02-01	9.25067504347372000
1976-03-01	9.44370995191621000
1976-04-01	9.45368369477443000
1976-05-01	9.45753984226279000
1976-06-01	9.37026130961255000
1976-07-01	8.72954917146317000
1976-08-01	8.62103009664474000
1976-09-01	8.53456543987179000
1976-10-01	9.72577452321826000
1976-11-01	10.92762134007570000
1976-12-01	11.18762336568150000
1977-01-01	11.51876005942410000
1977-02-01	12.28324978094530000
1977-03-01	12.63648240652310000
1977-04-01	12.67574453288650000
1977-05-01	12.37072961046310000
1977-06-01	11.76549708600350000
1977-07-01	11.28739892533680000
1977-08-01	11.28211601562180000
1977-09-01	10.56965702372520000
1977-10-01	9.41593701025527000
1977-11-01	7.99231967104699000
1977-12-01	7.27936838547715000
1978-01-01	6.96089634232207000
1978-02-01	6.45367349501494000
1978-03-01	6.01653609901031000
1978-04-01	5.68487553955498000
1978-05-01	6.00830923333318000
1978-06-01	6.29274484159315000
1978-07-01	6.48774373803639000
1978-08-01	6.38271561452556000
1978-09-01	6.43414754494145000
1978-10-01	6.32697224454496000
1978-11-01	6.41832115343070000
1978-12-01	6.88518420227606000
1979-01-01	8.09079999354175000
1979-02-01	9.23320115769614000
1979-03-01	10.69744023195670000
1979-04-01	12.91049084028600000
1979-05-01	14.52668688274510000
1979-06-01	18.69307536405000000
1979-07-01	22.88046463599750000
1979-08-01	25.52709940471620000
1979-09-01	27.61204972143240000
1979-10-01	28.54498905329840000
1979-11-01	28.97068514831560000
1979-12-01	30.37931464817880000
1980-01-01	34.28786209389470000
1980-02-01	36.55559343417520000
1980-03-01	36.62023639091990000
1980-04-01	36.96328751334370000
1980-05-01	35.68148293899260000
1980-06-01	31.47524807129390000
1980-07-01	27.24169882080960000
1980-08-01	23.95009433309170000
1980-09-01	21.70024272849750000
1980-10-01	20.91422959889840000
1980-11-01	21.16937614372110000
1980-12-01	21.12392439904000000
1981-01-01	18.93410988494510000
1981-02-01	18.14652656771190000
1981-03-01	18.46418523543110000
1981-04-01	15.69091985624360000
1981-05-01	15.01210937579950000
1981-06-01	14.83341298811430000
1981-07-01	15.30018350979790000
1981-08-01	16.83757861133410000
1981-09-01	17.41490975117820000
1981-10-01	16.88869494906430000
1981-11-01	16.54331646775870000
1981-12-01	15.54530136877170000
1982-01-01	15.25407091742450000
1982-02-01	11.84631031562440000
1982-03-01	9.12278059895322000
1982-04-01	8.17044425610697000
1982-05-01	8.45299942679559000
1982-06-01	9.38633932124565000
1982-07-01	9.20716964402152000
1982-08-01	12.08229217773120000
1982-09-01	12.04749105371690000
1982-10-01	12.88703106927380000
1982-11-01	12.57800270734450000
1982-12-01	18.90157906267040000
1983-01-01	16.73517303706420000
1983-02-01	16.14467467450580000
1983-03-01	15.72098213316960000
1983-04-01	17.88296859194140000
1983-05-01	18.19393074365310000
1983-06-01	17.16228774621870000
1983-07-01	16.64801785088850000
1983-08-01	12.74206215009970000
1983-09-01	12.57769664023120000
1983-10-01	11.64271606569560000
1983-11-01	12.22364080813190000
1983-12-01	5.45700461256712000
1984-01-01	5.81984878199205000
1984-02-01	7.46078142960754000
1984-03-01	8.20106043675578000
1984-04-01	7.84402781190093000
1984-05-01	7.44438095737114000
1984-06-01	6.93316766457032000
1984-07-01	6.38849994415230000
1984-08-01	6.07264142693970000
1984-09-01	6.11594033581978000
1984-10-01	6.63268604911168000
1984-11-01	5.61600012157956000
1984-12-01	5.28811299966910000
1985-01-01	5.87513668784471000
1985-02-01	5.60217480373512000
1985-03-01	7.08607944724938000
1985-04-01	6.84540926550132000
1985-05-01	6.62867475936357000
1985-06-01	6.41533755889744000
1985-07-01	6.12691243338184000
1985-08-01	5.56185056446445000
1985-09-01	5.09171338149012000
1985-10-01	4.12013820494388000
1985-11-01	4.44195615092997000
1985-12-01	6.78142707350498000
1986-01-01	5.33372210076522000
1986-02-01	2.63569925328794000
1986-03-01	-1.94408502407456000
1986-04-01	-5.34367106077333000
1986-05-01	-5.83553965939013000
1986-06-01	-5.54635534332042000
1986-07-01	-7.63255614212870000
1986-08-01	-6.90347858384771000
1986-09-01	-6.24727197263144000
1986-10-01	-7.00950437093206000
1986-11-01	-7.32094601518645000
1986-12-01	-8.48620922196542000
1987-01-01	-7.09166816095346000
1987-02-01	-4.00901854582902000
1987-03-01	-0.74375541913146600
1987-04-01	3.38986504308960000
1987-05-01	3.96284502136084000
1987-06-01	5.06837191439222000
1987-07-01	8.18582261180381000
1987-08-01	9.82816831870466000
1987-09-01	8.72844074056270000
1987-10-01	9.06958653958228000
1987-11-01	9.05161148019560000
1987-12-01	10.91311618926700000
1988-01-01	9.51436568566958000
1988-02-01	8.36344677845711000
1988-03-01	7.96750275199458000
1988-04-01	7.05770704958881000
1988-05-01	7.13340935118412000
1988-06-01	6.56202377860577000
1988-07-01	6.12433550565753000
1988-08-01	4.79896509781396000
1988-09-01	4.85251789451222000
1988-10-01	4.79605776851874000
1988-11-01	4.70014744872954000
1988-12-01	2.28759374073189000
1989-01-01	2.73232737245411000
1989-02-01	3.32027721373445000
1989-03-01	3.97944828469464000
1989-04-01	6.59565296144015000
1989-05-01	7.38389262658358000
1989-06-01	6.92996001049833000
1989-07-01	6.67148630838736000
1989-08-01	5.41754496547515000
1989-09-01	5.49304048037252000
1989-10-01	6.77826542454972000
1989-11-01	6.78776431878498000
1989-12-01	7.46971858254748000
1990-01-01	9.41585922895948000
1990-02-01	8.17958553091845000
1990-03-01	7.71459245777135000
1990-04-01	4.87715954410372000
1990-05-01	4.08241033902689000
1990-06-01	4.82116478311007000
1990-07-01	4.70030053219350000
1990-08-01	8.93530546610464000
1990-09-01	12.92239893843030000
1990-10-01	16.16573038359770000
1990-11-01	16.44368923466190000
1990-12-01	15.05844737337910000
1991-01-01	11.92254156920050000
1991-02-01	10.74122493287140000
1991-03-01	8.78754727788402000
1991-04-01	8.51700216763296000
1991-05-01	8.94882840060708000
1991-06-01	8.09516377854852000
1991-07-01	9.13246355943276000
1991-08-01	5.67565230196052000
1991-09-01	2.59717949524847000
1991-10-01	-0.60250437349741700
1991-11-01	0.64596187870041700
1991-12-01	1.17546176122276000
1992-01-01	0.84939650320501500
1992-02-01	2.42279164301830000
1992-03-01	4.30888646566640000
1992-04-01	4.57493674907026000
1992-05-01	4.83268010380988000
1992-06-01	5.72424611754973000
1992-07-01	5.06326542358382000
1992-08-01	4.72669798713706000
1992-09-01	4.49453007167074000
1992-10-01	4.53589468897071000
1992-11-01	3.74100111956067000
1992-12-01	3.43644170789562000
1993-01-01	4.27059118928937000
1993-02-01	4.26020762282188000
1993-03-01	4.70674529492871000
1993-04-01	4.87721632411402000
1993-05-01	4.08726117984199000
1993-06-01	3.62574961776094000
1993-07-01	3.35065338686100000
1993-08-01	3.40817253020998000
1993-09-01	3.10640503014466000
1993-10-01	3.48506239136805000
1993-11-01	2.62627876345418000
1993-12-01	2.32115857460502000
1994-01-01	2.36514974817660000
1994-02-01	2.99282467947284000
1994-03-01	2.49806035382418000
1994-04-01	3.41240571762366000
1994-05-01	3.41477485437002000
1994-06-01	3.57310753717053000
1994-07-01	4.22505498990636000
1994-08-01	5.43322882549785000
1994-09-01	4.98098544522818000
1994-10-01	3.58689302501818000
1994-11-01	4.19790083539538000
1994-12-01	4.87319300643585000
1995-01-01	5.07810362090341000
1995-02-01	4.69150206186021000
1995-03-01	5.47709994045073000
1995-04-01	5.18415633153136000
1995-05-01	5.84280450905241000
1995-06-01	5.88370027433520000
1995-07-01	4.67494630366922000
1995-08-01	3.46509802430733000
1995-09-01	3.77300574932533000
1995-10-01	4.23814723337765000
1995-11-01	3.65974734609970000
1995-12-01	4.38413255690545000
1996-01-01	5.30014877490987000
1996-02-01	5.53718075519224000
1996-03-01	5.65575235635724000
1996-04-01	6.80329713207105000
1996-05-01	6.84846356505067000
1996-06-01	5.61835559452125000
1996-07-01	6.22596167999138000
1996-08-01	6.48661316730718000
1996-09-01	7.27125811605752000
1996-10-01	8.30850574577740000
1996-11-01	9.43019017959286000
1996-12-01	9.55980073346026000
1997-01-01	9.30279063294985000
1997-02-01	9.17827516851533000
1997-03-01	7.51718477700447000
1997-04-01	4.65946064783232000
1997-05-01	3.42274260111195000
1997-06-01	4.34811137184099000
1997-07-01	4.61303704788723000
1997-08-01	5.59686236805052000
1997-09-01	5.48169115714121000
1997-10-01	4.52103681159531000
1997-11-01	3.97723061389983000
1997-12-01	3.01643436060120000
1998-01-01	1.04764591337502000
1998-02-01	-0.19752451006698500
1998-03-01	-0.60373128019150200
1998-04-01	0.06471713508381080
1998-05-01	0.33601806209949000
1998-06-01	0.01180287311647840
1998-07-01	-0.30797228626463700
1998-08-01	-1.96066057537592000
1998-09-01	-2.87164214939442000
1998-10-01	-2.64972593500334000
1998-11-01	-2.82989386613397000
1998-12-01	-3.55018670025331000
1999-01-01	-3.13371994652315000
1999-02-01	-2.38943962227075000
1999-03-01	-0.20583258653894900
1999-04-01	3.40020726378151000
1999-05-01	3.37091861195686000
1999-06-01	3.45905642677277000
1999-07-01	5.35588966577592000
1999-08-01	7.98865281888946000
1999-09-01	9.81058140185593000
1999-10-01	10.03026160177810000
1999-11-01	10.48620941824590000
1999-12-01	12.79845587025390000
2000-01-01	14.07149512535680000
2000-02-01	16.77505343503370000
2000-03-01	18.96550129283090000
2000-04-01	13.64068943338020000
2000-05-01	13.84592146221170000
2000-06-01	17.65698033686600000
2000-07-01	16.25148318315310000
2000-08-01	12.51208139963240000
2000-09-01	14.39030888486140000
2000-10-01	13.96464423254480000
2000-11-01	14.19481754567800000
2000-12-01	11.77327042372960000
2001-01-01	11.72748193709640000
2001-02-01	9.77835278251377000
2001-03-01	6.09472494862297000
2001-04-01	9.35982536879385000
2001-05-01	12.12637216094400000
2001-06-01	7.86384980456788000
2001-07-01	3.82624478163153000
2001-08-01	4.17761308972834000
2001-09-01	2.73582710876200000
2001-10-01	-0.78755115536256800
2001-11-01	-3.92872305071462000
2001-12-01	-5.10959668158798000
2002-01-01	-5.30511839352150000
2002-02-01	-5.61996216325662000
2002-03-01	-3.09338559147250000
2002-04-01	-2.20450868855360000
2002-05-01	-4.89509718677483000
2002-06-01	-4.61696620349782000
2002-07-01	-1.16279116834027000
2002-08-01	0.21327924825466000
2002-09-01	-0.82566956544454200
2002-10-01	3.49789537408783000
2002-11-01	5.83513632303457000
2002-12-01	7.12635771939076000
2003-01-01	9.88880732209805000
2003-02-01	13.63673945679220000
2003-03-01	14.30856011633080000
2003-04-01	7.79489344751443000
2003-05-01	5.18537556035827000
2003-06-01	5.45610246787873000
2003-07-01	5.47401260624084000
2003-08-01	6.82709127952010000
2003-09-01	7.58335758659965000
2003-10-01	4.43283105934473000
2003-11-01	3.84619056804738000
2003-12-01	4.20469632261740000
2004-01-01	3.33249421053333000
2004-02-01	1.13653013569463000
2004-03-01	-0.39562985879382900
2004-04-01	3.59368920012084000
2004-05-01	9.52320490964663000
2004-06-01	10.49359721602810000
2004-07-01	9.32724686501384000
2004-08-01	7.87761934145939000
2004-09-01	6.38076925514922000
2004-10-01	11.43900312490280000
2004-11-01	12.85376695333090000
2004-12-01	11.12649050549710000
2005-01-01	8.17898581944780000
2005-02-01	8.38756149791684000
2005-03-01	9.58014262475087000
2005-04-01	12.26900438964340000
2005-05-01	7.79652719638239000
2005-06-01	7.11334739730149000
2005-07-01	11.20214584533700000
2005-08-01	13.82006738779990000
2005-09-01	21.22627132403520000
2005-10-01	18.07052882061390000
2005-11-01	12.46245428026230000
2005-12-01	12.29273493228050000
2006-01-01	16.63277012785890000
2006-02-01	14.48272377387690000
2006-03-01	12.72996619435080000
2006-04-01	13.21384688062490000
2006-05-01	16.55904203192950000
2006-06-01	16.03782972908090000
2006-07-01	14.20314881657280000
2006-08-01	11.52162646433660000
2006-09-01	0.29730365440177700
2006-10-01	-3.85720485770212000
2006-11-01	0.40073468115045900
2006-12-01	3.79318732910217000
2007-01-01	0.08289317421056720
2007-02-01	0.79896559994430300
2007-03-01	3.48989209683644000
2007-04-01	2.08203769524581000
2007-05-01	2.76407591616949000
2007-06-01	2.91648350663098000
2007-07-01	0.82030970429089900
2007-08-01	-1.26216602452560000
2007-09-01	3.45147606490369000
2007-10-01	8.69759709484629000
2007-11-01	13.38280510636960000
2007-12-01	12.10568535174870000
2008-01-01	13.90310848109400000
2008-02-01	14.03707197657890000
2008-03-01	13.39272842151180000
2008-04-01	12.58910578019870000
2008-05-01	14.75171980904900000
2008-06-01	19.38992052404590000
2008-07-01	22.45345153668870000
2008-08-01	20.89273938364440000
2008-09-01	18.93614405663820000
2008-10-01	11.87126157988780000
2008-11-01	-3.05614161052444000
2008-12-01	-9.18137803941494000
2009-01-01	-9.91783784450739000
2009-02-01	-8.85458028370182000
2009-03-01	-11.99918249963440000
2009-04-01	-13.34898475084020000
2009-05-01	-16.10247141844720000
2009-06-01	-15.62351548848270000
2009-07-01	-18.14802453706040000
2009-08-01	-14.52431691679610000
2009-09-01	-14.01210934335670000
2009-10-01	-9.37906846035758000
2009-11-01	2.37847567503198000
2009-12-01	8.64783298926578000
2010-01-01	10.66028272686980000
2010-02-01	8.47625553705434000
2010-03-01	11.35159117628080000
2010-04-01	12.16211185195240000
2010-05-01	11.02094992414870000
2010-06-01	4.64079739363319000
2010-07-01	6.06249691059119000
2010-08-01	4.77603016588523000
2010-09-01	5.17125258496125000
2010-10-01	6.60977318555743000
2010-11-01	5.39381655531635000
2010-12-01	8.27839656761843000
2011-01-01	8.45645321860452000
2011-02-01	10.13802558106890000
2011-03-01	12.33993773175760000
2011-04-01	13.78001548026630000
2011-05-01	14.27587288614470000
2011-06-01	13.66138702915250000
2011-07-01	13.51002981847100000
2011-08-01	13.54405509195180000
2011-09-01	14.24668307216810000
2011-10-01	12.36931564642800000
2011-11-01	11.61632440411990000
2011-12-01	8.12675040340748000
2012-01-01	7.39275071446950000
2012-02-01	7.84563413574709000
2012-03-01	6.45337428255179000
2012-04-01	4.66659693112556000
2012-05-01	1.87518434539097000
2012-06-01	1.23782004344383000
2012-07-01	0.58218094697892400
2012-08-01	3.41622814336241000
2012-09-01	5.03051212870060000
2012-10-01	5.35718344276951000
2012-11-01	2.92893600287560000
2012-12-01	2.94657640370226000
2013-01-01	1.77658097779812000
2013-02-01	3.37799555706667000
2013-03-01	0.88456744817509000
2013-04-01	-1.30467990337290000
2013-05-01	0.48249527014555400
2013-06-01	3.40118159810589000
2013-07-01	4.50898252758767000
2013-08-01	1.76567388769355000
2013-09-01	0.05522009847589310
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2013-11-01	0.00676604478936956
2013-12-01	1.65263536308603000
2014-01-01	2.11138411869758000
2014-02-01	-0.40359643680195700
2014-03-01	0.83352980187647400
2014-04-01	2.58453730622357000
2014-05-01	3.26830629421731000
2014-06-01	3.06914000631869000
2014-07-01	2.22487672737057000
2014-08-01	0.63035605839676500
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2014-11-01	-2.15075905743573000
2014-12-01	-6.26453833618237000
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2015-02-01	-11.57773383156680000
2015-03-01	-10.64388733340860000
2015-04-01	-11.15831828856180000
2015-05-01	-9.68771590411181000
2015-06-01	-9.17535479287496000
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2016-01-01	-5.53010873572740000
2016-02-01	-8.90291313475988000
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2016-11-01	0.10495548332677600
2016-12-01	3.26803914958246000
2017-01-01	8.60311875200741000
2017-02-01	11.17689717499170000
2017-03-01	9.07938047503108000
2017-04-01	8.13267044680942000
2017-05-01	5.48210776086668000
2017-06-01	3.01045242443831000
2017-07-01	3.73902300701144000
2017-08-01	5.89516689133233000
2017-09-01	7.71726621113462000
2017-10-01	5.84817820722211000
2017-11-01	7.74368646295091000
2017-12-01	6.18456068485898000
2018-01-01	4.70288757954425000
2018-02-01	5.61753572999746000
2018-03-01	5.33665996653648000
2018-04-01	6.11049989458151000
2018-05-01	9.12405103134292000
2018-06-01	10.37257954002310000
2018-07-01	11.11048499722830000
2018-08-01	10.23955801046330000
2018-09-01	8.19534981457836000