Month	Growth rate previous period
1970-02-01	0.450796543662213000
1970-03-01	0.524017284102993000
1970-04-01	0.763127735221513000
1970-05-01	0.138164280481966000
1970-06-01	0.346807187406952000
1970-07-01	0.373254543202471000
1970-08-01	0.000631452553123527
1970-09-01	0.575525740266248000
1970-10-01	0.637799888236961000
1970-11-01	0.447704282703574000
1970-12-01	0.487362153543500000
1971-01-01	0.438199820023040000
1971-02-01	0.358260050784580000
1971-03-01	0.334507077339402000
1971-04-01	0.616890865825242000
1971-05-01	0.451707695945101000
1971-06-01	0.560680678916274000
1971-07-01	0.313259854193760000
1971-08-01	0.203858004803614000
1971-09-01	0.386427779624290000
1971-10-01	0.349245931228283000
1971-11-01	0.032753344449964900
1971-12-01	0.411490434423585000
1972-01-01	0.267421076556505000
1972-02-01	0.499361317353327000
1972-03-01	0.396934833075754000
1972-04-01	0.437791233239102000
1972-05-01	0.301800327706232000
1972-06-01	0.337574364396467000
1972-07-01	0.499697239630768000
1972-08-01	0.369686221270603000
1972-09-01	0.492953357942370000
1972-10-01	0.604758255808188000
1972-11-01	0.325819456297243000
1972-12-01	0.363212667991730000
1973-01-01	0.558418753482053000
1973-02-01	0.702749678437689000
1973-03-01	1.016637771219500000
1973-04-01	0.929389322871794000
1973-05-01	0.913876789453757000
1973-06-01	0.629464388145645000
1973-07-01	0.442253679870653000
1973-08-01	1.135527336169880000
1973-09-01	0.652279665148049000
1973-10-01	0.888155509505781000
1973-11-01	0.815999075080502000
1973-12-01	1.091607039980110000
1974-01-01	1.468102475540910000
1974-02-01	1.561377839837860000
1974-03-01	1.119306082824920000
1974-04-01	1.136442564525060000
1974-05-01	1.104939218813490000
1974-06-01	0.795709716219850000
1974-07-01	1.063067680927510000
1974-08-01	1.021196551621100000
1974-09-01	1.182558016207860000
1974-10-01	1.315268460873090000
1974-11-01	0.949967270745436000
1974-12-01	0.731065756007129000
1975-01-01	0.836725030369750000
1975-02-01	0.774479236907638000
1975-03-01	0.602903255632807000
1975-04-01	1.001343398524980000
1975-05-01	0.902877678865786000
1975-06-01	0.775096530964784000
1975-07-01	0.782667686732307000
1975-08-01	0.236940959162906000
1975-09-01	0.812883189198371000
1975-10-01	0.756186475155322000
1975-11-01	0.596771343237814000
1975-12-01	0.436878941051529000
1976-01-01	0.713170956953551000
1976-02-01	0.687441096033078000
1976-03-01	0.446583720237513000
1976-04-01	0.956380996546819000
1976-05-01	0.746758187491668000
1976-06-01	0.426937821565043000
1976-07-01	0.453474268613354000
1976-08-01	0.471510661542715000
1976-09-01	0.840042685423930000
1976-10-01	0.826373743648997000
1976-11-01	0.487683139064417000
1976-12-01	0.501330097212962000
1977-01-01	0.851881963156446000
1977-02-01	0.909754746986464000
1977-03-01	0.695383799462692000
1977-04-01	1.089029700067780000
1977-05-01	0.673005477862700000
1977-06-01	0.518127575209274000
1977-07-01	0.354046910193882000
1977-08-01	0.330053304135383000
1977-09-01	0.615657779819121000
1977-10-01	0.491784420809976000
1977-11-01	0.285803355988539000
1977-12-01	0.276966455805691000
1978-01-01	0.626942220852812000
1978-02-01	0.618041554994544000
1978-03-01	0.783682074032144000
1978-04-01	0.839997504951770000
1978-05-01	0.794509187704765000
1978-06-01	0.718536809998961000
1978-07-01	0.623405845596420000
1978-08-01	0.386653611974553000
1978-09-01	0.672821614368159000
1978-10-01	0.725861937790704000
1978-11-01	0.317923591116913000
1978-12-01	0.381578377289045000
1979-01-01	0.894916264392595000
1979-02-01	0.843308355902513000
1979-03-01	0.947836452355556000
1979-04-01	1.100697081920510000
1979-05-01	1.012727648268410000
1979-06-01	0.900603338498410000
1979-07-01	1.220591844870650000
1979-08-01	0.599767065275045000
1979-09-01	1.117796650333820000
1979-10-01	0.910628869809295000
1979-11-01	0.734420264122222000
1979-12-01	0.894857325529118000
1980-01-01	1.473147580100640000
1980-02-01	1.306166655421730000
1980-03-01	1.150522479634670000
1980-04-01	1.331270006113400000
1980-05-01	0.902968457902648000
1980-06-01	0.872954971472473000
1980-07-01	0.351748647332489000
1980-08-01	0.566454083438491000
1980-09-01	0.932126645002953000
1980-10-01	0.795065798435732000
1980-11-01	0.845540296736820000
1980-12-01	0.607192035056461000
1981-01-01	0.983081531832168000
1981-02-01	0.907069442406566000
1981-03-01	0.817545064850086000
1981-04-01	0.929263472440827000
1981-05-01	0.834744590524436000
1981-06-01	0.765149396505509000
1981-07-01	0.814970576540001000
1981-08-01	0.588957377130925000
1981-09-01	1.003589543127470000
1981-10-01	0.563619121115388000
1981-11-01	0.523821112715349000
1981-12-01	0.394517556321672000
1982-01-01	0.528793389397532000
1982-02-01	0.398307397721642000
1982-03-01	0.246255081615130000
1982-04-01	0.664454004970704000
1982-05-01	0.848905496958543000
1982-06-01	0.934867955667737000
1982-07-01	0.334362455370334000
1982-08-01	0.376931457177485000
1982-09-01	0.511948712825291000
1982-10-01	0.504432569516237000
1982-11-01	0.056887242928467800
1982-12-01	-0.045447752359938600
1983-01-01	0.349459390064402000
1983-02-01	0.211546654019503000
1983-03-01	0.292247521052065000
1983-04-01	0.700905035434480000
1983-05-01	0.625613758959324000
1983-06-01	0.254361172561512000
1983-07-01	0.362926070559559000
1983-08-01	0.290727809319439000
1983-09-01	0.634805793698606000
1983-10-01	0.497288623338649000
1983-11-01	0.193076398201545000
1983-12-01	0.131392357343200000
1984-01-01	0.531043276414733000
1984-02-01	0.549603293083190000
1984-03-01	0.277799222136989000
1984-04-01	0.493189904525979000
1984-05-01	0.370156403085919000
1984-06-01	0.208437480367643000
1984-07-01	0.282307869636807000
1984-08-01	0.194535564979169000
1984-09-01	0.575513248256986000
1984-10-01	0.483153249190705000
1984-11-01	0.062173413501654400
1984-12-01	0.104194862275666000
1985-01-01	0.373280063535202000
1985-02-01	0.433627927550358000
1985-03-01	0.477137205047239000
1985-04-01	0.595876630317317000
1985-05-01	0.335016492893864000
1985-06-01	0.246755419385894000
1985-07-01	0.171038088153193000
1985-08-01	0.069502707064129900
1985-09-01	0.220882453770875000
1985-10-01	0.447804727313030000
1985-11-01	0.151002405057250000
1985-12-01	0.245483658539739000
1986-01-01	0.294752736000081000
1986-02-01	-0.107104990417678000
1986-03-01	-0.190467622046846000
1986-04-01	0.051785592597653200
1986-05-01	0.270298485063614000
1986-06-01	0.237681634031251000
1986-07-01	-0.049601841519911100
1986-08-01	0.080403029769372500
1986-09-01	0.385183862036183000
1986-10-01	0.116483739686687000
1986-11-01	0.089182447244039500
1986-12-01	0.090974070095541700
1987-01-01	0.478566887073514000
1987-02-01	0.292060167716609000
1987-03-01	0.325670164063514000
1987-04-01	0.588510003378839000
1987-05-01	0.285846621116721000
1987-06-01	0.210433562308839000
1987-07-01	0.117984036592382000
1987-08-01	0.338472728225340000
1987-09-01	0.431488758927258000
1987-10-01	0.266774800966355000
1987-11-01	0.068628775128017400
1987-12-01	0.013778941940157100
1988-01-01	0.205778659457814000
1988-02-01	0.199524275997630000
1988-03-01	0.366941568990008000
1988-04-01	0.509048194219971000
1988-05-01	0.288145163217679000
1988-06-01	0.295344856213324000
1988-07-01	0.240787049796515000
1988-08-01	0.332316877137839000
1988-09-01	0.529700858132376000
1988-10-01	0.373779251488429000
1988-11-01	0.110063942658047000
1988-12-01	0.135376047449136000
1989-01-01	0.426147952531698000
1989-02-01	0.332540070848503000
1989-03-01	0.489711982031268000
1989-04-01	0.818745926149596000
1989-05-01	0.520054171515842000
1989-06-01	0.199052372965795000
1989-07-01	0.151807419854808000
1989-08-01	0.100500971595087000
1989-09-01	0.390930222818027000
1989-10-01	0.542837481426973000
1989-11-01	0.098277287972080200
1989-12-01	0.180442007353957000
1990-01-01	0.778577477640486000
1990-02-01	0.434462694709939000
1990-03-01	0.418680991606846000
1990-04-01	0.422578228593310000
1990-05-01	0.318378558748854000
1990-06-01	0.309300584191683000
1990-07-01	0.188067845886538000
1990-08-01	0.732753008496619000
1990-09-01	0.731848858491713000
1990-10-01	0.705759241612591000
1990-11-01	0.132214866770828000
1990-12-01	-0.009298048409425670
1991-01-01	0.641796612070643000
1991-02-01	0.205421084561953000
1991-03-01	0.229612619761235000
1991-04-01	0.505804265142209000
1991-05-01	0.355828850309251000
1991-06-01	0.271824157967167000
1991-07-01	0.212177414832801000
1991-08-01	0.243784743637875000
1991-09-01	0.303346212524509000
1991-10-01	0.496586804695188000
1991-11-01	0.333570050212576000
1991-12-01	-0.016051949005303600
1992-01-01	0.161943550676197000
1992-02-01	0.331038002780659000
1992-03-01	0.473988248602304000
1992-04-01	0.391290840748767000
1992-05-01	0.200387139426688000
1992-06-01	0.216503706170888000
1992-07-01	0.003095221204940220
1992-08-01	0.200447405180880000
1992-09-01	0.279042685863631000
1992-10-01	0.268320333890350000
1992-11-01	0.166117575442631000
1992-12-01	0.008713432408006290
1993-01-01	0.465982286786642000
1993-02-01	0.385796180745102000
1993-03-01	0.321480069203211000
1993-04-01	0.385817799493929000
1993-05-01	0.174194207467686000
1993-06-01	0.115683042594479000
1993-07-01	0.123927311830088000
1993-08-01	0.207258716855305000
1993-09-01	0.174072579385143000
1993-10-01	0.238325964294428000
1993-11-01	0.005539816168796960
1993-12-01	0.067043028253568300
1994-01-01	0.222603566503033000
1994-02-01	0.309750675226036000
1994-03-01	0.297591660563605000
1994-04-01	0.205220593768874000
1994-05-01	0.146793208163151000
1994-06-01	0.143601885566778000
1994-07-01	0.094030728526066800
1994-08-01	0.345748583285348000
1994-09-01	0.208339510902444000
1994-10-01	0.111739669619677000
1994-11-01	0.100809733070543000
1994-12-01	0.037471609851343300
1995-01-01	0.302419284906178000
1995-02-01	0.334880396966547000
1995-03-01	0.276061723605187000
1995-04-01	0.313970117645160000
1995-05-01	0.233311335533470000
1995-06-01	0.144463481005106000
1995-07-01	-0.077087570277318000
1995-08-01	0.234128201006163000
1995-09-01	0.259887469206479000
1995-10-01	0.115420550907120000
1995-11-01	-0.017567741821924600
1995-12-01	0.058803679640982200
1996-01-01	0.334325064051981000
1996-02-01	0.291380474415645000
1996-03-01	0.407318541478871000
1996-04-01	0.354675060631884000
1996-05-01	0.213037807948700000
1996-06-01	0.019177436929450400
1996-07-01	0.037415653890562900
1996-08-01	0.106596556352829000
1996-09-01	0.288910131769757000
1996-10-01	0.221495348710301000
1996-11-01	0.078088070940074800
1996-12-01	0.094902458745205200
1997-01-01	0.251081960370776000
1997-02-01	0.193375957943413000
1997-03-01	0.180695908254543000
1997-04-01	0.372899328323981000
1997-05-01	0.076323085677314900
1997-06-01	0.103198324801566000
1997-07-01	0.060481067892753400
1997-08-01	0.190066989924684000
1997-09-01	0.246693870281973000
1997-10-01	0.170784737712908000
1997-11-01	-0.096330275780701000
1997-12-01	-0.055163070017970600
1998-01-01	0.060794739725527600
1998-02-01	0.175425648660201000
1998-03-01	0.191760115428722000
1998-04-01	0.191184588129484000
1998-05-01	0.205622768257537000
1998-06-01	0.026721427307976200
1998-07-01	-0.032519535925656000
1998-08-01	0.054978277647047900
1998-09-01	0.165727302412994000
1998-10-01	0.233652074917596000
1998-11-01	-0.001002491128584800
1998-12-01	-0.051627083796513900
1999-01-01	0.005658682259031480
1999-02-01	0.070805307023009200
1999-03-01	0.262312147478151000
1999-04-01	0.581724851354444000
1999-05-01	0.041497015254463900
1999-06-01	-0.029056797790762100
1999-07-01	0.125207208290356000
1999-08-01	0.196923504070482000
1999-09-01	0.329832661583900000
1999-10-01	0.131006994897795000
1999-11-01	-0.000295145516331337
1999-12-01	0.056950436646564500
2000-01-01	0.103645258515244000
2000-02-01	0.372506045155606000
2000-03-01	0.547291178203594000
2000-04-01	0.079949999003603200
2000-05-01	0.135466786709550000
2000-06-01	0.368622760537891000
2000-07-01	0.108037737240714000
2000-08-01	0.028227152593808400
2000-09-01	0.406644715921937000
2000-10-01	0.104258755522929000
2000-11-01	0.059006935396538400
2000-12-01	0.072092174717347600
2001-01-01	0.227002350286404000
2001-02-01	0.302552091143043000
2001-03-01	0.172074585387138000
2001-04-01	0.410279572251600000
2001-05-01	0.435133030301558000
2001-06-01	0.098781857676287700
2001-07-01	-0.243990008649644000
2001-08-01	0.057184799159291000
2001-09-01	0.253789376469752000
2001-10-01	-0.213032196632505000
2001-11-01	-0.225048995547037000
2001-12-01	-0.090491451939741100
2002-01-01	0.142869599804872000
2002-02-01	0.242685894524995000
2002-03-01	0.449652019599669000
2002-04-01	0.418927471109911000
2002-05-01	0.101764325681270000
2002-06-01	0.029109560051078900
2002-07-01	0.033181607598043500
2002-08-01	0.265584387066650000
2002-09-01	0.131659264594798000
2002-10-01	0.100347814525309000
2002-11-01	0.000320940994615646
2002-12-01	0.003075449963273770
2003-01-01	0.219434977486122000
2003-02-01	0.542269392225518000
2003-03-01	0.459568991209726000
2003-04-01	-0.108960957532857000
2003-05-01	-0.071084720656028600
2003-06-01	0.060171579495718200
2003-07-01	0.051118240624430900
2003-08-01	0.301411337098400000
2003-09-01	0.248653244022514000
2003-10-01	-0.039023185217338500
2003-11-01	-0.204713915101278000
2003-12-01	0.075643011418795600
2004-01-01	0.209718299535041000
2004-02-01	0.380853488576286000
2004-03-01	0.474875733213742000
2004-04-01	0.272353454114601000
2004-05-01	0.440175218309599000
2004-06-01	0.213136006076312000
2004-07-01	-0.131548518653172000
2004-08-01	0.093754697678734500
2004-09-01	0.154628104291609000
2004-10-01	0.401837507719387000
2004-11-01	0.014656598338283500
2004-12-01	-0.105125525613883000
2005-01-01	-0.061873534354132500
2005-02-01	0.406933042487185000
2005-03-01	0.613891190116419000
2005-04-01	0.419779477058602000
2005-05-01	0.033184485659013500
2005-06-01	0.001286693733501540
2005-07-01	0.311098685388767000
2005-08-01	0.369092456203697000
2005-09-01	0.789724456307270000
2005-10-01	0.125588311503930000
2005-11-01	-0.535306780789466000
2005-12-01	-0.106537066605150000
2006-01-01	0.400655089699482000
2006-02-01	0.160354539640492000
2006-03-01	0.400695300298563000
2006-04-01	0.634136504222554000
2006-05-01	0.410927899250683000
2006-06-01	0.143591026308649000
2006-07-01	0.173949741001299000
2006-08-01	0.243236359546532000
2006-09-01	-0.328739572556374000
2006-10-01	-0.330724020389678000
2006-11-01	-0.108734287991472000
2006-12-01	0.224137136786169000
2007-01-01	0.078589002704899500
2007-02-01	0.351687540760005000
2007-03-01	0.660913223786592000
2007-04-01	0.527056152040602000
2007-05-01	0.443972691496784000
2007-06-01	0.114344356918082000
2007-07-01	-0.014945641418225300
2007-08-01	0.004393609674855570
2007-09-01	0.193061765360733000
2007-10-01	0.225645414867307000
2007-11-01	0.442769339439633000
2007-12-01	0.123115780843887000
2008-01-01	0.198866736750952000
2008-02-01	0.255445776291571000
2008-03-01	0.705916532464474000
2008-04-01	0.430674187821058000
2008-05-01	0.765494936532695000
2008-06-01	0.745120766487845000
2008-07-01	0.399446650466033000
2008-08-01	-0.168343198721250000
2008-09-01	-0.069922844267303700
2008-10-01	-0.649737051824990000
2008-11-01	-1.266919367347400000
2008-12-01	-0.651705278179163000
2009-01-01	0.029348043762887000
2009-02-01	0.404590669805225000
2009-03-01	0.185427326152028000
2009-04-01	0.196603769821888000
2009-05-01	0.208501761193588000
2009-06-01	0.517916688740590000
2009-07-01	-0.175411757104304000
2009-08-01	0.255423234066353000
2009-09-01	-0.020969024192294100
2009-10-01	0.018937544224279200
2009-11-01	0.050617189530238900
2009-12-01	-0.009777486474636320
2010-01-01	0.141128322317003000
2010-02-01	0.123369596430099000
2010-03-01	0.377531753219487000
2010-04-01	0.209318855015504000
2010-05-01	0.058225323878576300
2010-06-01	-0.075268752738358900
2010-07-01	-0.027722250593561100
2010-08-01	0.154721788984953000
2010-09-01	0.036946837064023500
2010-10-01	0.170223264308713000
2010-11-01	0.027672721975335300
2010-12-01	0.237321099812790000
2011-01-01	0.255626793983052000
2011-02-01	0.420374265054251000
2011-03-01	0.755122211322494000
2011-04-01	0.497659046856062000
2011-05-01	0.295020106930099000
2011-06-01	-0.077183675615707300
2011-07-01	0.062191600347783700
2011-08-01	0.264901668367545000
2011-09-01	0.150964398834154000
2011-10-01	-0.041335951902365100
2011-11-01	-0.075745725806045100
2011-12-01	-0.053698792850822100
2012-01-01	0.246703614262995000
2012-02-01	0.432659853687007000
2012-03-01	0.634600800481008000
2012-04-01	0.251291026242112000
2012-05-01	-0.109401975678205000
2012-06-01	-0.186392612633443000
2012-07-01	-0.111155639085444000
2012-08-01	0.471216539345606000
2012-09-01	0.278371612655016000
2012-10-01	0.025792567038516800
2012-11-01	-0.306295139752539000
2012-12-01	-0.089524209211668200
2013-01-01	0.092325338166611900
2013-02-01	0.580356495726508000
2013-03-01	0.300767495395904000
2013-04-01	-0.062688956701701400
2013-05-01	0.173481586150926000
2013-06-01	0.153208552255987000
2013-07-01	0.080803930487490600
2013-08-01	0.185281763511718000
2013-09-01	0.099837816268899800
2013-10-01	-0.167488199700573000
2013-11-01	-0.100887139719478000
2013-12-01	0.094275708614254500
2014-01-01	0.076366489079583400
2014-02-01	0.334774596588490000
2014-03-01	0.489064203435262000
2014-04-01	0.477002832006712000
2014-05-01	0.251530468652548000
2014-06-01	0.133291830561522000
2014-07-01	-0.028440190564364600
2014-08-01	-0.018819015637843100
2014-09-01	0.046444640784480200
2014-10-01	-0.185734231025328000
2014-11-01	-0.400009379448639000
2014-12-01	-0.319185322820477000
2015-01-01	-0.505994564752206000
2015-02-01	0.410268084040185000
2015-03-01	0.492311712116273000
2015-04-01	0.211643998102827000
2015-05-01	0.372481755679273000
2015-06-01	0.175044878469362000
2015-07-01	-0.026818641142758600
2015-08-01	-0.014854284930318700
2015-09-01	-0.149296280857942000
2015-10-01	-0.013537337369777400
2015-11-01	-0.182493154654972000
2015-12-01	-0.208730841245482000
2016-01-01	-0.116211778814518000
2016-02-01	0.119613407455109000
2016-03-01	0.419885462999303000
2016-04-01	0.283342601662984000
2016-05-01	0.335569486126097000
2016-06-01	0.217113011692566000
2016-07-01	-0.129128854860339000
2016-08-01	0.109788126582976000
2016-09-01	0.154281353234194000
2016-10-01	0.173372874156059000
2016-11-01	-0.087618779436800900
2016-12-01	0.107989544606788000
2017-01-01	0.265988105265423000
2017-02-01	0.286644346224016000
2017-03-01	0.139614120022036000
2017-04-01	0.292767209388643000
2017-05-01	0.059867667715272300
2017-06-01	0.035180680308198400
2017-07-01	-0.034548913968159400
2017-08-01	0.286397640917399000
2017-09-01	0.334624612304767000
2017-10-01	-0.018851341039845600
2017-11-01	0.088861373250795100
2017-12-01	0.105525339649059000
2018-01-01	0.257924681957133000
2018-02-01	0.344308346864864000
2018-03-01	0.226360587740657000
2018-04-01	0.266509439864716000
2018-05-01	0.358874748592081000