Month	Growth rate same period previous year
1980-01-01	2.447930754665950
1980-02-01	2.939730002213110
1980-03-01	5.343333985904480
1980-04-01	5.574406796211330
1980-05-01	6.550873938092020
1980-06-01	8.217960426179600
1980-07-01	9.192085235920840
1980-08-01	10.166210045662100
1980-09-01	11.823868812632900
1980-10-01	11.979499547784200
1980-11-01	12.220681338558900
1980-12-01	13.387067669172900
1981-01-01	13.594959495949600
1981-02-01	13.052254404299800
1981-03-01	13.844009524362600
1981-04-01	13.779987282501900
1981-05-01	12.737270175840500
1981-06-01	12.507595022166200
1981-07-01	11.503891875013900
1981-08-01	10.517938855361800
1981-09-01	9.474358835094880
1981-10-01	8.746594298883230
1981-11-01	8.512878926272560
1981-12-01	7.980647830838290
1982-01-01	7.735623804845080
1982-02-01	8.158220024721900
1982-03-01	9.891444079417220
1982-04-01	10.054463795801400
1982-05-01	10.054463795801400
1982-06-01	10.093009300930100
1982-07-01	10.093009300930100
1982-08-01	10.093009300930100
1982-09-01	9.821295680733470
1982-10-01	10.396015091948000
1982-11-01	10.396015091948000
1982-12-01	10.511422254974200
1983-01-01	12.278979516256100
1983-02-01	11.840282648793300
1983-03-01	9.783650707392640
1983-04-01	9.175481576254560
1983-05-01	9.175481576254560
1983-06-01	8.568061642249680
1983-07-01	8.905682301819890
1983-08-01	9.580923620960320
1983-09-01	9.539336778604360
1983-10-01	8.919951148131540
1983-11-01	9.253340911645810
1983-12-01	8.640768819977830
1984-01-01	7.791930106292810
1984-02-01	7.791930106292810
1984-03-01	7.235452826360660
1984-04-01	7.235452826360660
1984-05-01	7.235452826360660
1984-06-01	7.145004814720930
1984-07-01	7.119135392084460
1984-08-01	6.611266463695700
1984-09-01	6.907398357127790
1984-10-01	7.046198547215520
1984-11-01	6.719543943146070
1984-12-01	6.823581319008350
1985-01-01	7.471783712443600
1985-02-01	7.610742400516800
1985-03-01	6.516769382064100
1985-04-01	6.111020504870190
1985-05-01	6.246270130601480
1985-06-01	5.828698423123960
1985-07-01	6.060278505751710
1985-08-01	6.042217488496650
1985-09-01	6.401546474518380
1985-10-01	6.364842339719630
1985-11-01	6.364842339719630
1985-12-01	6.482931397069430
1986-01-01	5.265153979805000
1986-02-01	5.649086819353920
1986-03-01	5.840494083729760
1986-04-01	6.373493000659690
1986-05-01	6.109960243707800
1986-06-01	6.749225430084030
1986-07-01	6.845217289155040
1986-08-01	7.217130832345150
1986-09-01	7.426332298778420
1986-10-01	7.284660328396490
1986-11-01	7.284660328396490
1986-12-01	7.533100632209450
1987-01-01	8.027196183018070
1987-02-01	7.988812638025450
1987-03-01	8.635948069833090
1987-04-01	8.625806671113890
1987-05-01	8.999000594290540
1987-06-01	9.287530238872410
1987-07-01	8.639401130588270
1987-08-01	8.244724109846380
1987-09-01	8.172091102704050
1987-10-01	8.046207137729390
1987-11-01	8.862670423849740
1987-12-01	8.911390225164310
1988-01-01	8.432914188057270
1988-02-01	8.057611895097030
1988-03-01	8.787403850302390
1988-04-01	8.666352472467660
1988-05-01	9.008060983330480
1988-06-01	8.755369551167560
1988-07-01	8.755369551167560
1988-08-01	8.751287770117040
1988-09-01	8.529519276350130
1988-10-01	8.529519276350130
1988-11-01	7.715554603203380
1988-12-01	7.578373217206180
1989-01-01	6.995376929078000
1989-02-01	7.000061251937820
1989-03-01	5.539293497599440
1989-04-01	5.539293497599440
1989-05-01	5.212767649641620
1989-06-01	5.078414407935520
1989-07-01	5.078414407935520
1989-08-01	5.202290166637800
1989-09-01	4.904275906457150
1989-10-01	5.252813259145020
1989-11-01	5.368992376707660
1989-12-01	5.101699064104280
1990-01-01	5.526611982298530
1990-02-01	5.404898971843470
1990-03-01	5.802625329493160
1990-04-01	5.683562988223250
1990-05-01	5.444571226227920
1990-06-01	5.162236024759990
1990-07-01	4.927231987788120
1990-08-01	4.693053239472850
1990-09-01	4.888598574752590
1990-10-01	4.425298785859360
1990-11-01	4.657682103290050
1990-12-01	4.887324722333830
1991-01-01	5.209959831848790
1991-02-01	5.209959831848790
1991-03-01	4.695314755640870
1991-04-01	4.813263743566140
1991-05-01	4.813263743566140
1991-06-01	4.579306780585350
1991-07-01	4.703605798507270
1991-08-01	4.703605798507270
1991-09-01	4.340981960778420
1991-10-01	4.456856831281090
1991-11-01	4.327303029475400
1991-12-01	3.859485797556880
1992-01-01	3.614743262300140
1992-02-01	3.614743262300140
1992-03-01	3.049122183511540
1992-04-01	3.049122183511540
1992-05-01	3.049122183511540
1992-06-01	2.936722554883640
1992-07-01	3.142870038086400
1992-08-01	3.142870038086400
1992-09-01	2.348022165414770
1992-10-01	2.543005648224180
1992-11-01	2.426709532456970
1992-12-01	3.008296683143890
1993-01-01	3.891458766785740
1993-02-01	3.976539167180170
1993-03-01	3.895119885909660
1993-04-01	3.979269948744290
1993-05-01	3.979269948744290
1993-06-01	3.689603425065650
1993-07-01	3.758321596894090
1993-08-01	3.758321596894090
1993-09-01	3.631882967199670
1993-10-01	3.518473885327360
1993-11-01	3.420148209368030
1993-12-01	3.020889915560870
1994-01-01	2.136092157037670
1994-02-01	2.052517730681050
1994-03-01	1.436341094118670
1994-04-01	1.431820920768240
1994-05-01	1.509392826742740
1994-06-01	2.331977685260790
1994-07-01	1.935117085349570
1994-08-01	2.244244918580510
1994-09-01	3.201203117766460
1994-10-01	3.272713478562000
1994-11-01	3.427612358064100
1994-12-01	3.301547484059540
1995-01-01	3.430024649302310
1995-02-01	3.642644490885500
1995-03-01	3.882605988209040
1995-04-01	3.944210595557990
1995-05-01	3.935249543942220
1995-06-01	3.219818718557340
1995-07-01	3.384671699633950
1995-08-01	3.072095871260920
1995-09-01	3.146920430543450
1995-10-01	3.061369116367960
1995-11-01	2.837963430869730
1995-12-01	2.532533477550580
1996-01-01	2.188457415351980
1996-02-01	1.978820795850320
1996-03-01	2.323866438647310
1996-04-01	2.118633215412490
1996-05-01	1.983057235728630
1996-06-01	1.758718312262620
1996-07-01	1.959859067509770
1996-08-01	1.893696345473260
1996-09-01	1.528177348393560
1996-10-01	1.263089465691150
1996-11-01	1.396783953240020
1996-12-01	1.878236954731060
1997-01-01	1.699581537383650
1997-02-01	1.766969464042350
1997-03-01	1.547708428959360
1997-04-01	1.814031699621980
1997-05-01	1.947072449344750
1997-06-01	2.854636897325040
1997-07-01	2.521185414093510
1997-08-01	2.654453791742760
1997-09-01	2.992125634661570
1997-10-01	3.259042589399350
1997-11-01	3.258692277950000
1997-12-01	2.986598553236270
1998-01-01	2.638821882907700
1998-02-01	2.640812895378220
1998-03-01	2.540494825372250
1998-04-01	2.408036211723720
1998-05-01	2.202442733233360
1998-06-01	1.762436690492780
1998-07-01	2.029607827645570
1998-08-01	2.031957252949470
1998-09-01	2.126680293652580
1998-10-01	2.333355693458090
1998-11-01	2.267399122401560
1998-12-01	2.571529990810440
1999-01-01	2.836143421333210
1999-02-01	2.614561740375190
1999-03-01	3.424884309599250
1999-04-01	4.031609878065490
1999-05-01	3.796112789807810
1999-06-01	3.545049598870610
1999-07-01	3.699792831145450
1999-08-01	3.854327857465140
1999-09-01	3.660974334120800
1999-10-01	3.532889573566980
1999-11-01	3.680881833420350
1999-12-01	3.289935325805860
2000-01-01	4.624425213712420
2000-02-01	4.858003509023850
2000-03-01	3.496527679351870
2000-04-01	2.645593269029970
2000-05-01	2.684015473090460
2000-06-01	3.252063744233710
2000-07-01	3.100227087682120
2000-08-01	3.186209008297260
2000-09-01	3.640778043630710
2000-10-01	2.593645858069330
2000-11-01	3.333658605904980
2000-12-01	3.325630240655340
2001-01-01	3.578448169193730
2001-02-01	3.581315962171920
2001-03-01	3.575880096105450
2001-04-01	3.906108790989260
2001-05-01	4.406544769115760
2001-06-01	3.890301898812030
2001-07-01	3.726460582357840
2001-08-01	3.651550356541950
2001-09-01	3.450115772957470
2001-10-01	4.351076813028750
2001-11-01	3.683403862214390
2001-12-01	3.970820189274420
2002-01-01	3.236138349846420
2002-02-01	3.168091958079420
2002-03-01	3.526905310935410
2002-04-01	3.759405677551890
2002-05-01	3.735532162697790
2002-06-01	3.943474219437920
2002-07-01	4.309965385854020
2002-08-01	3.923515980025160
2002-09-01	3.549767686009070
2002-10-01	3.462349025046670
2002-11-01	3.383372263848600
2002-12-01	3.310751541116880
2003-01-01	3.208640828894000
2003-02-01	3.488744849370970
2003-03-01	3.271447049784570
2003-04-01	3.512467564178820
2003-05-01	3.416456198411080
2003-06-01	3.190873213636310
2003-07-01	3.062910571071620
2003-08-01	3.129011923340080
2003-09-01	3.016871987145160
2003-10-01	3.437164339419960
2003-11-01	3.493614255123890
2003-12-01	3.524434835989010
2004-01-01	2.420712529476690
2004-02-01	2.555334603968850
2004-03-01	2.548124873123320
2004-04-01	1.931850084222350
2004-05-01	2.392700924808060
2004-06-01	2.263861137163740
2004-07-01	2.701171073036790
2004-08-01	2.832669873590880
2004-09-01	2.743063663035640
2004-10-01	2.466726325320860
2004-11-01	2.402550151521030
2004-12-01	2.662303884554040
2005-01-01	3.662030303757530
2005-02-01	3.544828365964030
2005-03-01	3.346625446236070
2005-04-01	3.810208904058180
2005-05-01	3.265966157834990
2005-06-01	3.110791263332700
2005-07-01	2.578771140627820
2005-08-01	2.272719296601660
2005-09-01	2.522462162269960
2005-10-01	2.473185660429070
2005-11-01	2.690107245916180
2005-12-01	2.411022937678230
2006-01-01	1.974815276091410
2006-02-01	1.800974718513160
2006-03-01	1.808630862534340
2006-04-01	1.619020974292190
2006-05-01	1.786641205256470
2006-06-01	1.880432811619390
2006-07-01	1.923081605402050
2006-08-01	2.218745711211590
2006-09-01	2.083385874984200
2006-10-01	2.651284075860390
2006-11-01	2.638412386250040
2006-12-01	2.675428455233370
2007-01-01	2.764840761496840
2007-02-01	3.531062423868520
2007-03-01	3.910735858214120
2007-04-01	4.284101347911030
2007-05-01	5.390676382809130
2007-06-01	4.949573198577510
2007-07-01	4.776588901350440
2007-08-01	5.417953513178240
2007-09-01	5.185437373938880
2007-10-01	4.860775267136280
2007-11-01	4.727156466725050
2007-12-01	5.897245266131890
2008-01-01	5.757691845029970
2008-02-01	5.098607036475590
2008-03-01	4.846100172754320
2008-04-01	5.347987260913350
2008-05-01	3.727371620262180
2008-06-01	3.810071492435800
2008-07-01	3.832350162875650
2008-08-01	3.237090876026170
2008-09-01	3.277910660621810
2008-10-01	3.354293977082490
2008-11-01	3.094865692019900
2008-12-01	1.729613815410830
2009-01-01	1.985099744127180
2009-02-01	1.714131205246580
2009-03-01	1.819630397285500
2009-04-01	0.827101358284006
2009-05-01	1.433508545304420
2009-06-01	1.718235848884030
2009-07-01	1.720309925936180
2009-08-01	1.900818042139960
2009-09-01	2.139612026888690
2009-10-01	2.102310792840100
2009-11-01	2.096723144899330
2009-12-01	2.238146261315380
2010-01-01	2.651036921732720
2010-02-01	2.888101685618040
2010-03-01	2.929600329436190
2010-04-01	2.724199838207070
2010-05-01	3.020482481759980
2010-06-01	3.320501225555810
2010-07-01	3.238287109762050
2010-08-01	3.212909299331190
2010-09-01	2.580779536398410
2010-10-01	2.772811841801550
2010-11-01	2.741181811326230
2010-12-01	3.016241299303950
2011-01-01	3.149686177720200
2011-02-01	3.050251917107810
2011-03-01	2.836475359856530
2011-04-01	2.931546492740860
2011-05-01	2.503085214292720
2011-06-01	2.216287369590310
2011-07-01	2.484526215938260
2011-08-01	2.457599932751630
2011-09-01	2.982133783044610
2011-10-01	2.525723143102640
2011-11-01	2.721947285826320
2011-12-01	2.320942643523300
2012-01-01	1.863799453374170
2012-02-01	1.861445464723720
2012-03-01	1.918054998435600
2012-04-01	1.927592650348230
2012-05-01	1.920685449087690
2012-06-01	2.013697545511930
2012-07-01	1.995251822913950
2012-08-01	1.901314213129120
2012-09-01	1.784673398310860
2012-10-01	1.883649326709520
2012-11-01	2.101966762585740
2012-12-01	2.108778044215790
2013-01-01	2.529400973116300
2013-02-01	2.816496458926840
2013-03-01	2.706491884326430
2013-04-01	2.909397468081300
2013-05-01	3.210390115512330
2013-06-01	2.881490404786110
2013-07-01	3.086060905698840
2013-08-01	3.181856222784720
2013-09-01	3.401259644990810
2013-10-01	3.476430687334910
2013-11-01	3.230445981634270
2013-12-01	3.126945869214860
2014-01-01	2.797816285862740
2014-02-01	2.601781628494330
2014-03-01	2.608423037907320
2014-04-01	2.588868795246860
2014-05-01	2.514887288536620
2014-06-01	2.945393095853250
2014-07-01	2.931618632673050
2014-08-01	2.811261501958590
2014-09-01	2.776334183067260
2014-10-01	2.679987425841860
2014-11-01	2.686841378318310
2014-12-01	2.781298761623320
2015-01-01	3.168491892119940
2015-02-01	3.056339214229790
2015-03-01	3.051738018898600
2015-04-01	3.151750492517410
2015-05-01	2.819806780934390
2015-06-01	2.817885152439900
2015-07-01	2.709526775464820
2015-08-01	2.721909666408680
2015-09-01	2.523654921669160
2015-10-01	2.521083074394030
2015-11-01	2.330322965659140
2015-12-01	2.209908732522710
2016-01-01	2.003298814424900
2016-02-01	1.806256964395600
2016-03-01	1.996052749618720
2016-04-01	1.892910454425660
2016-05-01	1.908868673678980
2016-06-01	1.887290919591210
2016-07-01	1.883494158180460
2016-08-01	1.881601279101300
2016-09-01	1.791044776119380
2016-10-01	1.786098694457460
2016-11-01	2.076894648781910
2016-12-01	2.092754916130990
2017-01-01	2.167857144000210
2017-02-01	2.460478194807190
2017-03-01	2.262364944144050
2017-04-01	2.156415983611350
2017-05-01	2.254550391908410
2017-06-01	2.085937277339280
2017-07-01	2.085107054598180
2017-08-01	2.083138102910730
2017-09-01	1.942608148184980
2017-10-01	1.943881597681910
2017-11-01	2.037630976272550
2017-12-01	2.061917897916680
2018-01-01	1.768642076163910
2018-02-01	1.771471893979450
2018-03-01	1.845750162521780
2018-04-01	1.850209480547220
2018-05-01	1.935260014601270
2018-06-01	1.862788172889790
2018-07-01	1.673433985841970
2018-08-01	1.677948271493930
2018-09-01	1.915665786056990
2018-10-01	1.910811817359470