Month	Growth rate previous period
1976-02-01	0.957283482344431000
1976-03-01	1.896412917076660000
1976-04-01	1.439733122640690000
1976-05-01	1.116399826914740000
1976-06-01	1.215337213283140000
1976-07-01	0.794858785726356000
1976-08-01	0.192953020134224000
1976-09-01	0.494013229506846000
1976-10-01	0.491584735877349000
1976-11-01	0.970068816847691000
1976-12-01	0.484480210215137000
1977-01-01	1.250306447658740000
1977-02-01	0.573042776432602000
1977-03-01	2.166760292111390000
1977-04-01	3.228340271777550000
1977-05-01	0.448942322325377000
1977-06-01	0.886296492689936000
1977-07-01	0.803423937528164000
1977-08-01	0.432029795158280000
1977-09-01	0.956760364903942000
1977-10-01	0.955039670878663000
1977-11-01	0.938727987192537000
1977-12-01	1.614879965395440000
1978-01-01	1.163533167789980000
1978-02-01	1.234308156252210000
1978-03-01	0.741253896778636000
1978-04-01	1.533489203685900000
1978-05-01	0.392820860142211000
1978-06-01	0.796060176752358000
1978-07-01	0.394886553778190000
1978-08-01	0.233333333333330000
1978-09-01	1.090788160957770000
1978-10-01	0.776366866241192000
1978-11-01	1.684402950969510000
1978-12-01	0.834670947030500000
1979-01-01	1.496338745622410000
1979-02-01	1.398996235884570000
1979-03-01	0.804306131287511000
1979-04-01	1.804455901307300000
1979-05-01	1.410743353228450000
1979-06-01	0.564770227691563000
1979-07-01	1.389217309056510000
1979-08-01	0.618039764445243000
1979-09-01	1.222692240829800000
1979-10-01	0.944584382871518000
1979-11-01	0.731582827652706000
1979-12-01	0.726269564238253000
1980-01-01	1.380582415739780000
1980-02-01	1.102657404344470000
1980-03-01	0.512596793543439000
1980-04-01	1.464843750000030000
1980-05-01	0.759277082664966000
1980-06-01	1.061345786457210000
1980-07-01	0.367569838269266000
1980-08-01	0.554567332845038000
1980-09-01	0.915712799167548000
1980-10-01	0.788822437615995000
1980-11-01	1.084454447797850000
1980-12-01	0.769191842518089000
1981-01-01	1.360920002008740000
1981-02-01	1.397146254458980000
1981-03-01	1.607544219681430000
1981-04-01	1.918730464053840000
1981-05-01	1.222043974709830000
1981-06-01	0.764461846827940000
1981-07-01	0.818800018503976000
1981-08-01	0.582729191520577000
1981-09-01	0.542858446238770000
1981-10-01	0.948275862068972000
1981-11-01	0.871949301092185000
1981-12-01	0.824310475426643000
1982-01-01	1.078310058334800000
1982-02-01	1.114900314795380000
1982-03-01	0.730747611017418000
1982-04-01	1.575377747252760000
1982-05-01	1.124117821070860000
1982-06-01	1.149233148063030000
1982-07-01	0.727152536770780000
1982-08-01	0.726004922067261000
1982-09-01	0.708555605326404000
1982-10-01	0.667178844365358000
1982-11-01	1.012210796915160000
1982-12-01	0.747574359790035000
1983-01-01	0.359172718661204000
1983-02-01	0.735438706886402000
1983-03-01	0.780822987428723000
1983-04-01	0.592701634771847000
1983-05-01	0.558401047483326000
1983-06-01	0.570618872549032000
1983-07-01	0.323673889036988000
1983-08-01	0.212555985728383000
1983-09-01	0.579501552912652000
1983-10-01	0.707964601769904000
1983-11-01	0.441236959204285000
1983-12-01	0.189866348981781000
1984-01-01	0.419887039239007000
1984-02-01	0.566142460684557000
1984-03-01	0.478328059459847000
1984-04-01	0.655485571993563000
1984-05-01	0.469312766034859000
1984-06-01	0.372972190034754000
1984-07-01	0.169558786391998000
1984-08-01	0.421378664553782000
1984-09-01	0.211598465014523000
1984-10-01	0.654928065278078000
1984-11-01	0.519111111111112000
1984-12-01	0.357256552651127000
1985-01-01	0.930494854081475000
1985-02-01	0.618103087023332000
1985-03-01	0.444243917676048000
1985-04-01	1.095331882104970000
1985-05-01	0.522933898420961000
1985-06-01	0.880622896195297000
1985-07-01	0.246039770812264000
1985-08-01	0.181555323941765000
1985-09-01	0.355740510789678000
1985-10-01	0.538407517640376000
1985-11-01	0.532197977647683000
1985-12-01	0.440047644256231000
1986-01-01	1.232005797674340000
1986-02-01	1.044547850704500000
1986-03-01	0.772897075872727000
1986-04-01	1.022625591205420000
1986-05-01	0.423889662153609000
1986-06-01	0.337050337050345000
1986-07-01	0.335918123881569000
1986-08-01	0.084480600750947100
1986-09-01	0.246975333729340000
1986-10-01	0.667373542069477000
1986-11-01	0.412019826517938000
1986-12-01	0.413414370777173000
1987-01-01	0.245798383875625000
1987-02-01	0.490391393631040000
1987-03-01	0.487998292005996000
1987-04-01	0.324764014933063000
1987-05-01	0.462878925394823000
1987-06-01	0.545065799379639000
1987-07-01	0.599017611117756000
1987-08-01	0.318566154579024000
1987-09-01	0.237423950140970000
1987-10-01	0.491487786824589000
1987-11-01	0.512654311894156000
1987-12-01	0.709365381796854000
1988-01-01	0.334720726489524000
1988-02-01	0.789046182408909000
1988-03-01	0.569882569652310000
1988-04-01	0.512277488409362000
1988-05-01	0.777312718886122000
1988-06-01	0.525512798779473000
1988-07-01	0.469364811691964000
1988-08-01	0.262959129437424000
1988-09-01	0.647303367651579000
1988-10-01	0.432456407839653000
1988-11-01	0.938474702586328000
1988-12-01	1.339932729907840000
1989-01-01	0.569362368115722000
1989-02-01	1.022269922189430000
1989-03-01	0.839287137127825000
1989-04-01	1.287960597360860000
1989-05-01	0.642292490118595000
1989-06-01	0.415988424669910000
1989-07-01	0.733326471799093000
1989-08-01	0.431684078775954000
1989-09-01	0.317920545297319000
1989-10-01	0.527343254823431000
1989-11-01	0.885223575697957000
1989-12-01	0.664966751662417000
1990-01-01	0.561239694049874000
1990-02-01	0.896429100607486000
1990-03-01	0.878674400959444000
1990-04-01	0.691479037267080000
1990-05-01	0.686730440230355000
1990-06-01	0.844780548509087000
1990-07-01	0.809226607180972000
1990-08-01	0.303672316384199000
1990-09-01	0.354385223779001000
1990-10-01	0.848924228250706000
1990-11-01	0.663219163787295000
1990-12-01	0.944504595821157000
1991-01-01	0.611606837216742000
1991-02-01	1.265679225168400000
1991-03-01	0.949714413708146000
1991-04-01	0.565799108034341000
1991-05-01	0.642043950225058000
1991-06-01	0.677408747122649000
1991-07-01	0.548732688790170000
1991-08-01	0.335672210672229000
1991-09-01	0.524486844661226000
1991-10-01	0.650577575471300000
1991-11-01	0.765833991083047000
1991-12-01	0.567363875010567000
1992-01-01	0.696783428763911000
1992-02-01	0.700324030521578000
1992-03-01	0.736973219846374000
1992-04-01	1.104585265327150000
1992-05-01	0.603330547685539000
1992-06-01	0.814474137407060000
1992-07-01	0.516489479290156000
1992-08-01	0.547824696097268000
1992-09-01	0.781467488566311000
1992-10-01	0.724108675492763000
1992-11-01	0.470127326150844000
1992-12-01	0.378241372587256000
1993-01-01	0.462279543159031000
1993-02-01	1.479061134526900000
1993-03-01	1.387010116790810000
1993-04-01	1.580381471389650000
1993-05-01	0.505031818854523000
1993-06-01	0.531944265493557000
1993-07-01	0.349701563587091000
1993-08-01	0.248134430476752000
1993-09-01	0.396760396760386000
1993-10-01	0.407882094882453000
1993-11-01	0.422474182133314000
1993-12-01	0.293049512782699000
1994-01-01	0.388993457022516000
1994-02-01	0.551766008356838000
1994-03-01	0.617996483813116000
1994-04-01	0.487124728639747000
1994-05-01	0.542724159128836000
1994-06-01	0.359863042414929000
1994-07-01	0.186248912097469000
1994-08-01	0.208488976145380000
1994-09-01	0.296478665672640000
1994-10-01	0.461554418475999000
1994-11-01	0.342424503140326000
1994-12-01	0.329251980656445000
1995-01-01	0.399958978566312000
1995-02-01	0.631596867551921000
1995-03-01	0.600565038656096000
1995-04-01	0.565028755927745000
1995-05-01	0.670546135580762000
1995-06-01	0.514924505423284000
1995-07-01	0.538727215639633000
1995-08-01	0.289288121106516000
1995-09-01	0.421207899696819000
1995-10-01	0.313356835095944000
1995-11-01	0.689834699986987000
1995-12-01	0.612396587383684000
1996-01-01	0.782115727431845000
1996-02-01	0.986391305733511000
1996-03-01	0.987802376406349000
1996-04-01	0.735948999203122000
1996-05-01	0.631301380487038000
1996-06-01	0.459330733541923000
1996-07-01	0.329881089374771000
1996-08-01	0.246215017586789000
1996-09-01	0.428673856996820000
1996-10-01	0.443553287155194000
1996-11-01	0.624584114693633000
1996-12-01	0.396771720997324000
1997-01-01	0.505980449394446000
1997-02-01	0.677698506084411000
1997-03-01	0.643548243926973000
1997-04-01	0.654132796307465000
1997-05-01	0.436662090720559000
1997-06-01	0.370785046457200000
1997-07-01	0.424465434316486000
1997-08-01	0.275529781740036000
1997-09-01	0.401369547703985000
1997-10-01	0.447049046438647000
1997-11-01	0.446485885054863000
1997-12-01	0.430299931833661000
1998-01-01	0.333715126062318000
1998-02-01	0.493270382636893000
1998-03-01	0.500666152443722000
1998-04-01	0.471658619631023000
1998-05-01	0.365277777777796000
1998-06-01	0.325201001895847000
1998-07-01	0.289663163121737000
1998-08-01	0.149914727402762000
1998-09-01	0.227968743562645000
1998-10-01	0.205527314580080000
1998-11-01	0.427987365484816000
1998-12-01	0.172916156087462000
1999-01-01	0.226985443029373000
1999-02-01	0.364795226471385000
1999-03-01	0.381034739018228000
1999-04-01	0.310939413926334000
1999-05-01	0.358283459917871000
1999-06-01	0.256722245249952000
1999-07-01	0.278737280110972000
1999-08-01	0.191514829099605000
1999-09-01	0.188493907133568000
1999-10-01	0.262335046902342000
1999-11-01	0.269577397785234000
1999-12-01	0.321568834181187000
2000-01-01	0.295578150863073000
2000-02-01	0.386393702437555000
2000-03-01	0.473630646381890000
2000-04-01	0.403869878579322000
2000-05-01	0.338869056857553000
2000-06-01	0.342880713604364000
2000-07-01	0.278762653512183000
2000-08-01	0.189595316483248000
2000-09-01	0.170057154547427000
2000-10-01	0.213167904827568000
2000-11-01	0.490389636856922000
2000-12-01	0.238294420361471000
2001-01-01	0.276927745884022000
2001-02-01	0.586373437913780000
2001-03-01	0.596745480530556000
2001-04-01	0.505969442436619000
2001-05-01	0.347187778990190000
2001-06-01	0.285438908659550000
2001-07-01	0.250126295296881000
2001-08-01	0.201568299697641000
2001-09-01	0.279665382822667000
2001-10-01	0.215279986300372000
2001-11-01	0.441840595630408000
2001-12-01	0.335391046517266000
2002-01-01	0.489293673093708000
2002-02-01	0.409157464044781000
2002-03-01	0.506977758395108000
2002-04-01	0.385095189022069000
2002-05-01	0.351199481305388000
2002-06-01	0.405158025090194000
2002-07-01	0.170257262745818000
2002-08-01	0.278372591006420000
2002-09-01	0.288276745675870000
2002-10-01	0.299425103800684000
2002-11-01	0.399368440605563000
2002-12-01	0.264305537201005000
2003-01-01	0.441544747594565000
2003-02-01	0.480283445968112000
2003-03-01	0.477987749931436000
2003-04-01	0.392528952259644000
2003-05-01	0.340501560092688000
2003-06-01	0.300637402905738000
2003-07-01	0.228983083553098000
2003-08-01	0.151450977372206000
2003-09-01	0.261434558060249000
2003-10-01	0.414136895251489000
2003-11-01	0.468437734696232000
2003-12-01	0.250864723098543000
2004-01-01	0.342496050552921000
2004-02-01	0.423195123180013000
2004-03-01	0.477850800180602000
2004-04-01	0.415662876187378000
2004-05-01	0.285906073639470000
2004-06-01	0.276414299171991000
2004-07-01	0.279360684310071000
2004-08-01	0.181201848998469000
2004-09-01	0.243626341175297000
2004-10-01	0.322818215293989000
2004-11-01	0.364601813221096000
2004-12-01	0.381563067620760000
2005-01-01	0.398328961430106000
2005-02-01	0.469324559705825000
2005-03-01	0.521309896460384000
2005-04-01	0.467105026768713000
2005-05-01	0.376715186629001000
2005-06-01	0.292164990083006000
2005-07-01	0.196577654094394000
2005-08-01	0.212738296438987000
2005-09-01	0.279510797136500000
2005-10-01	0.284612127769673000
2005-11-01	0.321332238770959000
2005-12-01	0.239642756943795000
2006-01-01	0.482804464192006000
2006-02-01	0.486287617654900000
2006-03-01	0.593656880182965000
2006-04-01	0.474189400202072000
2006-05-01	0.362248454444674000
2006-06-01	0.360940951426698000
2006-07-01	0.313127531397840000
2006-08-01	0.149289179927390000
2006-09-01	0.158100981355385000
2006-10-01	0.311192792955302000
2006-11-01	0.413636516910766000
2006-12-01	0.310068841999210000
2007-01-01	0.487657902959448000
2007-02-01	0.466412730846525000
2007-03-01	0.483038388840387000
2007-04-01	0.435614810903567000
2007-05-01	0.337342007842103000
2007-06-01	0.355856347560314000
2007-07-01	0.323050817960323000
2007-08-01	0.216842128088645000
2007-09-01	0.163361570002045000
2007-10-01	0.380195282122189000
2007-11-01	0.294826547301353000
2007-12-01	0.201695097092598000
2008-01-01	0.405790273881663000
2008-02-01	0.459600968254480000
2008-03-01	0.563646399456526000
2008-04-01	0.470767054750422000
2008-05-01	0.336187424489139000
2008-06-01	0.363331762734944000
2008-07-01	0.253515836915237000
2008-08-01	0.247671575003907000
2008-09-01	0.241869349028895000
2008-10-01	0.327237329909083000
2008-11-01	0.374682603579603000
2008-12-01	0.263252609388658000
2009-01-01	0.286150911272701000
2009-02-01	0.340560441808146000
2009-03-01	0.274173656905810000
2009-04-01	0.267325323738073000
2009-05-01	0.106442293071124000
2009-06-01	0.141772151898730000
2009-07-01	0.069774496915773000
2009-08-01	0.075788963105935600
2009-09-01	0.056546236645989600
2009-10-01	0.052477545665553000
2009-11-01	0.058501946702723000
2009-12-01	0.045362903225801400
2010-01-01	0.042319512317998500
2010-02-01	0.080574496157606000
2010-03-01	0.156993770567683000
2010-04-01	0.137656622087366000
2010-05-01	0.070238811960669700
2010-06-01	0.096259901734668600
2010-07-01	0.143249253701445000
2010-08-01	0.072022326921351000
2010-09-01	0.058975819913822200
2010-10-01	0.124875124875122000
2010-11-01	0.083811424295352900
2010-12-01	0.050842895453051100
2011-01-01	0.093662813870061900
2011-02-01	0.132398908953357000
2011-03-01	0.097428097070196000
2011-04-01	0.083428514674475000
2011-05-01	0.090305550318050800
2011-06-01	0.054531033115214200
2011-07-01	0.065401575583400200
2011-08-01	0.053475406264565300
2011-09-01	0.026723412678773900
2011-10-01	0.051453563159256300
2011-11-01	0.053405067547519100
2011-12-01	0.033607464810986200
2012-01-01	0.070156716270428300
2012-02-01	0.062208091001563200
2012-03-01	0.110523407278757000
2012-04-01	0.036471887075150000
2012-05-01	-0.047297630191657500
2012-06-01	0.015773337145238900
2012-07-01	0.033513055306376800
2012-08-01	-0.034487175697365200
2012-09-01	0.000000000000000000
2012-10-01	0.092654654417846900
2012-11-01	0.007878202981907710
2012-12-01	0.009846977962440370
2013-01-01	-0.109290693552806000
2013-02-01	-0.020699240042191300
2013-03-01	0.030562347188245400
2013-04-01	-0.065048342745619900
2013-05-01	-0.023669339329567700
2013-06-01	-0.045376974145001800
2013-07-01	-0.031580921175982300
2013-08-01	-0.071079520213243900
2013-09-01	-0.082985092320910500
2013-10-01	-0.073166632060823500
2013-11-01	-0.017810320091037400
2013-12-01	-0.035626985462202300
2014-01-01	-0.077219312748116800
2014-02-01	-0.083223524516258500
2014-03-01	-0.081309680809928000
2014-04-01	-0.032748816576871700
2014-05-01	-0.083387932574873400
2014-06-01	-0.096373571783421500
2014-07-01	-0.069615028890229300
2014-08-01	-0.010947125384398800
2014-09-01	-0.024882554343507000
2014-10-01	-0.082630641034564100
2014-11-01	-0.034873062054130200
2014-12-01	-0.038872110755603100
2015-01-01	-0.005982650314084050
2015-02-01	-0.000997168042765098
2015-03-01	-0.066810925082034900
2015-04-01	-0.093797397621132400
2015-05-01	-0.009987814865862540
2015-06-01	-0.028967556336892800
2015-07-01	-0.031973462026527800
2015-08-01	-0.018990314939394400
2015-09-01	-0.004998400511824560
2015-10-01	-0.057984344227061200
2015-11-01	-0.023007132210980700
2015-12-01	-0.016008644668114600
2016-01-01	0.002001400980688480
2016-02-01	0.040027218508570300
2016-03-01	0.002000560156857020
2016-04-01	0.031008062096126000
2016-05-01	0.020998950052501700
2016-06-01	0.016995581148923800
2016-07-01	-0.054976360165145100
2016-08-01	0.010001200144027300
2016-09-01	0.030000600011996900
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2016-11-01	0.021000630018904900
2016-12-01	0.000000000000000000
2017-01-01	0.028994780939421000
2017-02-01	0.035983087948677900
2017-03-01	0.060949411988049800
2017-04-01	0.057916600095842300
2017-05-01	0.059879044330468000
2017-06-01	0.085775268795741200
2017-07-01	0.062781520309336600
2017-08-01	0.076684825367732400
2017-09-01	0.082596926996269000
2017-10-01	0.112358433345582000
2017-11-01	0.112232330856946000
2017-12-01	0.091272557715014500
2018-01-01	0.116960223612084000
2018-02-01	0.094052887423644500
2018-03-01	0.135506715989802000
2018-04-01	0.122482442536958000
2018-05-01	0.133184692639322000
2018-06-01	0.096553626672444900
2018-07-01	0.125989212173724000
2018-08-01	0.108135739845059000
2018-09-01	0.120784806646095000