Month	Growth rate previous period
1970-02-01	0.52057165021444500
1970-03-01	0.00000000000000000
1970-04-01	1.64776119821825000
1970-05-01	-0.03086935177137950
1970-06-01	0.00000000000000000
1970-07-01	-0.27025843400819400
1970-08-01	0.54198164327471200
1970-09-01	0.53906006092031800
1970-10-01	0.26808489187868700
1970-11-01	1.03892380677311000
1970-12-01	0.79385678788209700
1971-01-01	0.00000000000000000
1971-02-01	0.35385120567907500
1971-03-01	0.00000000000000000
1971-04-01	4.94835270832978000
1971-05-01	-0.24927408781400200
1971-06-01	-0.24989703865849000
1971-07-01	0.00000000000000000
1971-08-01	0.25052308843765200
1971-09-01	0.00000000000000000
1971-10-01	0.24989701632191300
1971-11-01	0.00000000000000000
1971-12-01	0.99709644037963700
1972-01-01	0.49362626796225900
1972-02-01	0.00000000000000000
1972-03-01	0.73680238491990000
1972-04-01	1.67877471411510000
1972-05-01	0.71933724067966200
1972-06-01	-0.71419973600573700
1972-07-01	0.00000000000000000
1972-08-01	0.47955815330902400
1972-09-01	-0.26590032580722300
1972-10-01	0.23927091738190400
1972-11-01	0.71609931336241200
1972-12-01	0.94801039566119200
1973-01-01	0.46955378968321800
1973-02-01	0.70103890877639800
1973-03-01	0.76373311882527200
1973-04-01	0.92117612233906900
1973-05-01	1.14095988233785000
1973-06-01	1.51522063226896000
1973-07-01	2.44475206699557000
1973-08-01	1.30167832158550000
1973-09-01	1.28495237507641000
1973-10-01	0.21144180586343500
1973-11-01	0.84398267235075700
1973-12-01	2.71998746694368000
1974-01-01	2.08138105242126000
1974-02-01	4.76607438327201000
1974-03-01	1.14275370419730000
1974-04-01	2.40496109445992000
1974-05-01	-0.02101007405684680
1974-06-01	0.18392335420339300
1974-07-01	6.60908498545671000
1974-08-01	1.53016538548737000
1974-09-01	0.16960925000405000
1974-10-01	2.04470513377670000
1974-11-01	-0.20384640711903100
1974-12-01	0.33253646207301400
1975-01-01	1.49145441984419000
1975-02-01	0.16328188614438300
1975-03-01	0.48904711847933300
1975-04-01	4.51942650656997000
1975-05-01	-0.77603929588248500
1975-06-01	-0.21003852022676400
1975-07-01	0.37626578146948600
1975-08-01	0.78081700734711800
1975-09-01	-0.46486050291609200
1975-10-01	0.98301718667867600
1975-11-01	-0.07045612310203380
1975-12-01	0.23803506588876100
1976-01-01	0.76952045377252500
1976-02-01	0.00000000000000000
1976-03-01	0.92378538547365400
1976-04-01	2.55533368333332000
1976-05-01	-1.18048146713020000
1976-06-01	1.04526039892351000
1976-07-01	-0.14777824852854600
1976-08-01	0.82034306284097300
1976-09-01	0.27681343702986600
1976-10-01	0.58555011221836500
1976-11-01	0.11227852380575000
1976-12-01	1.42050173276217000
1977-01-01	0.43348643278275300
1977-02-01	-0.14271737590623100
1977-03-01	-0.03265947759389510
1977-04-01	1.68294633240707000
1977-05-01	1.42634755079656000
1977-06-01	-0.41587356596487900
1977-07-01	0.27840686453198800
1977-08-01	0.83290172557474800
1977-09-01	-0.82602177594924300
1977-10-01	0.13881695633046300
1977-11-01	-0.13862452198831100
1977-12-01	0.97171868190518300
1978-01-01	0.00000000000000000
1978-02-01	1.26068291988806000
1978-03-01	1.62923284524336000
1978-04-01	0.00000000000000000
1978-05-01	0.53437145576304300
1978-06-01	-0.93017943123223000
1978-07-01	0.40239128695854700
1978-08-01	0.93515005654103500
1978-09-01	-0.26471029537512500
1978-10-01	0.13270643528438500
1978-11-01	0.39759166426680400
1978-12-01	0.66963869006068400
1979-01-01	-0.26225526723413800
1979-02-01	-0.13147241523037300
1979-03-01	1.44810051426653000
1979-04-01	0.29666505476279200
1979-05-01	1.14599685299885000
1979-06-01	-1.64467898155928000
1979-07-01	0.08915844764694840
1979-08-01	0.43816890977158400
1979-09-01	0.00366272959756484
1979-10-01	0.41766678948530500
1979-11-01	0.56690436201729400
1979-12-01	0.65878268231018200
1980-01-01	0.72009842178504000
1980-02-01	0.96025101971441800
1980-03-01	0.43405194476640700
1980-04-01	0.89370989002370800
1980-05-01	0.68111060100593700
1980-06-01	2.15900422918055000
1980-07-01	1.01552795499983000
1980-08-01	0.82201989890667200
1980-09-01	-0.37398040208544700
1980-10-01	0.70673237785554300
1980-11-01	0.20223792895603500
1980-12-01	0.47243814050621800
1981-01-01	0.64041054783404600
1981-02-01	-0.11270149635831300
1981-03-01	0.54077915931500800
1981-04-01	0.91926104373537900
1981-05-01	-0.27134545361981400
1981-06-01	-0.31803050479400000
1981-07-01	0.03945869923416800
1981-08-01	1.46311949649722000
1981-09-01	-1.23136553134996000
1981-10-01	-0.24277198780744300
1981-11-01	0.23021120939940900
1981-12-01	1.08605659877117000
1982-01-01	-0.67509665932226700
1982-02-01	0.23523560355802200
1982-03-01	0.05215189873469390
1982-04-01	0.96130893484702400
1982-05-01	-0.02901242225190440
1982-06-01	0.12590932576626400
1982-07-01	-0.33856915029765100
1982-08-01	1.46249922654884000
1982-09-01	0.44315739671564600
1982-10-01	-0.47299752531783900
1982-11-01	-0.49443590966072700
1982-12-01	0.59944770906644900
1983-01-01	0.14660085530325800
1983-02-01	0.03817299421361960
1983-03-01	0.58205692552188600
1983-04-01	0.98033517775715000
1983-05-01	-0.35386088963121100
1983-06-01	-0.72280259642987600
1983-07-01	0.28174845930537600
1983-08-01	0.64089459340443000
1983-09-01	0.10656106750516700
1983-10-01	0.16610262883480700
1983-11-01	-0.10948134745811600
1983-12-01	0.47364639295828000
1984-01-01	-0.34280608037945700
1984-02-01	0.29395903107952600
1984-03-01	0.77644360871525400
1984-04-01	0.22897030623013900
1984-05-01	0.91695710702312500
1984-06-01	-1.17472825218151000
1984-07-01	0.34978288311292400
1984-08-01	-0.11713399276236600
1984-09-01	0.08022105901244080
1984-10-01	0.16664734049576100
1984-11-01	-0.24028810686767700
1984-12-01	0.78434755533289300
1985-01-01	0.70797701841754200
1985-02-01	-0.43177055190398400
1985-03-01	0.39417165046613400
1985-04-01	0.85224740071515500
1985-05-01	-0.56436052665575200
1985-06-01	0.17604788546391000
1985-07-01	-0.06969501281543280
1985-08-01	0.79443257162863400
1985-09-01	-0.46327936939574900
1985-10-01	0.43217495208210300
1985-11-01	-0.35204705847618100
1985-12-01	0.57973463141353400
1986-01-01	-0.10507881996305500
1986-02-01	-0.02403719852938570
1986-03-01	0.08117166455731410
1986-04-01	0.54371742367452800
1986-05-01	0.68413860204763200
1986-06-01	-0.37980452556830400
1986-07-01	-0.31273882449673400
1986-08-01	0.55881695617450000
1986-09-01	-0.49030896992230500
1986-10-01	0.26279358297174100
1986-11-01	-0.08937068325854990
1986-12-01	0.09535770399168160
1987-01-01	-0.42585559959540100
1987-02-01	0.08075166241013260
1987-03-01	0.32179428501338600
1987-04-01	0.55698565644263300
1987-05-01	-0.14214405897933400
1987-06-01	-0.43900624152129200
1987-07-01	-0.06853473720959690
1987-08-01	0.55762240657451600
1987-09-01	-0.30249961516148700
1987-10-01	-0.19922627504076700
1987-11-01	-0.03574880662567130
1987-12-01	0.64086064639873100
1988-01-01	-0.50648892465409400
1988-02-01	0.11609941857951100
1988-03-01	0.19625603908269000
1988-04-01	0.35613988201631500
1988-05-01	0.02961662966984280
1988-06-01	-0.62082302235991600
1988-07-01	-0.04463655860474020
1988-08-01	0.46141528304098400
1988-09-01	-0.39408666648510400
1988-10-01	0.76139995613140800
1988-11-01	-0.04429003201855020
1988-12-01	0.12989830429457300
1989-01-01	-0.41580342322198900
1989-02-01	1.08388416426197000
1989-03-01	0.33105133361310800
1989-04-01	1.79198840798161000
1989-05-01	1.23071519979172000
1989-06-01	-1.14485136444605000
1989-07-01	-0.01146341767863020
1989-08-01	0.30112688651796600
1989-09-01	-0.22304292188009200
1989-10-01	0.53001132070869900
1989-11-01	-0.54143620446905400
1989-12-01	0.71624630668164300
1990-01-01	0.42604724563179300
1990-02-01	0.38023195011733000
1990-03-01	0.14390692131217500
1990-04-01	1.15817678908637000
1990-05-01	0.58783690189069600
1990-06-01	-1.03855505752144000
1990-07-01	0.34701212901632300
1990-08-01	0.97062278195951100
1990-09-01	-0.70716319170755000
1990-10-01	0.00836725044079996
1990-11-01	0.12795886777805400
1990-12-01	0.18608952032317300
1991-01-01	0.63798579569704900
1991-02-01	0.10325191570834300
1991-03-01	0.36329776849715400
1991-04-01	1.23404070285208000
1991-05-01	0.38738362466114200
1991-06-01	-0.79870659873080900
1991-07-01	0.17952902271384800
1991-08-01	0.61372506160208800
1991-09-01	-0.97700176337772000
1991-10-01	0.80397277682997300
1991-11-01	0.37581792320199300
1991-12-01	0.11848084873612000
1992-01-01	0.21792565426504100
1992-02-01	0.82411297598723600
1992-03-01	0.38338975759577800
1992-04-01	0.89385020291335100
1992-05-01	0.21034246578310700
1992-06-01	-0.16264771123591900
1992-07-01	-0.18392758052702500
1992-08-01	0.83981939357362000
1992-09-01	-0.34726452796051000
1992-10-01	-0.35097766851054200
1992-11-01	-0.01051245465549810
1992-12-01	0.63881530823965300
1993-01-01	-0.38662508232275900
1993-02-01	0.39861304431137700
1993-03-01	0.36569323103877700
1993-04-01	0.28892820379576700
1993-05-01	0.06979683156396460
1993-06-01	0.31120542605698500
1993-07-01	-0.12927423836568900
1993-08-01	0.64720794584755500
1993-09-01	-0.59162063503241800
1993-10-01	0.07507942100299670
1993-11-01	-0.10860046639773900
1993-12-01	-0.10615400331099500
1994-01-01	0.32127593508050400
1994-02-01	0.13425888110342400
1994-03-01	0.05156876447322100
1994-04-01	0.69860216319036400
1994-05-01	0.28418797287106400
1994-06-01	-0.22719391895293800
1994-07-01	0.05115586260190980
1994-08-01	0.98711890674608400
1994-09-01	-0.57485063814032600
1994-10-01	-0.38196459491909300
1994-11-01	-0.22500899150838400
1994-12-01	-0.01541530319619320
1995-01-01	0.51404278670091500
1995-02-01	-0.21672835688673000
1995-03-01	-0.12776944565572400
1995-04-01	-0.55781653776060700
1995-05-01	0.04379394677009050
1995-06-01	-0.28804012951713100
1995-07-01	-0.45909246310890100
1995-08-01	0.29543104768831400
1995-09-01	-0.11628842233839500
1995-10-01	-0.21207075525772100
1995-11-01	-0.01036465742112320
1995-12-01	0.02329994771325000
1996-01-01	-0.19167556132430800
1996-02-01	-0.15326742148156500
1996-03-01	0.01297592437642420
1996-04-01	-0.13480343776207300
1996-05-01	-0.03381552377786070
1996-06-01	-0.69801416022420400
1996-07-01	0.10488586047300000
1996-08-01	-0.10996836654050300
1996-09-01	-0.16791885681104600
1996-10-01	0.09195746261343410
1996-11-01	-0.07608091177470460
1996-12-01	0.16017968204189000
1997-01-01	0.18359186446214400
1997-02-01	0.01046908487090870
1997-03-01	-0.07068210074685810
1997-04-01	2.01702389724517000
1997-05-01	0.09759412181177520
1997-06-01	-0.37710498663032500
1997-07-01	-0.13905642958927400
1997-08-01	0.40488372881191600
1997-09-01	-0.02572003450919990
1997-10-01	0.37253727764950200
1997-11-01	-0.42232652815841900
1997-12-01	-0.10541548383537100
1998-01-01	0.00546304434334322
1998-02-01	0.04889106885777680
1998-03-01	0.20056477465378300
1998-04-01	-0.19507753232128100
1998-05-01	0.13885949447538900
1998-06-01	-0.51613893206539000
1998-07-01	-0.24004400812467100
1998-08-01	0.32604780009128000
1998-09-01	-0.26566711789420800
1998-10-01	0.27671499497302600
1998-11-01	0.25268172527627400
1998-12-01	-0.13635361283580500
1999-01-01	-0.31938282587236300
1999-02-01	-0.04910333317716750
1999-03-01	-0.02067560816955500
1999-04-01	-0.28036807388024400
1999-05-01	0.26188645493665500
1999-06-01	-0.54565140888906500
1999-07-01	-0.11180872112223500
1999-08-01	-0.03381045785235700
1999-09-01	0.03382189318929860
1999-10-01	0.26818070315749600
1999-11-01	-0.38167062042037400
1999-12-01	-0.06520816663960210
2000-01-01	0.00000000000000000
2000-02-01	-0.22168655071628400
2000-03-01	0.58809929356265100
2000-04-01	-0.44994428445361400
2000-05-01	0.12026882977506500
2000-06-01	-0.69888007750434600
2000-07-01	0.73510964251832200
2000-08-01	1.43348084753568000
2000-09-01	-2.09410085779139000
2000-10-01	-1.49323042012301000
2000-11-01	-0.62075261327403700
2000-12-01	0.45035220271079600
2001-01-01	-1.09349071175120000
2001-02-01	-0.39399065573408800
2001-03-01	0.50656360129180900
2001-04-01	-0.03662754410305640
2001-05-01	-0.06727060102922260
2001-06-01	-0.41287034387809800
2001-07-01	0.56616724164621700
2001-08-01	2.00441799666033000
2001-09-01	-2.23178274484864000
2001-10-01	-1.20206993188599000
2001-11-01	-1.03081411582915000
2001-12-01	0.72379596995955600
2002-01-01	-1.63462605395304000
2002-02-01	-0.30127348776610500
2002-03-01	0.67404921241906200
2002-04-01	0.31667782815289800
2002-05-01	-0.04429881010201790
2002-06-01	0.20492382533212900
2002-07-01	0.51703509011721700
2002-08-01	2.02459927180635000
2002-09-01	-2.10035086204206000
2002-10-01	-1.31913649694481000
2002-11-01	-0.61115143987902600
2002-12-01	0.80301932214471600
2003-01-01	-1.27581805820715000
2003-02-01	-0.18622694657825400
2003-03-01	0.65866282406153400
2003-04-01	-0.54314070146152100
2003-05-01	0.10452474938921700
2003-06-01	-0.10152067129571700
2003-07-01	1.02783010122250000
2003-08-01	1.47027552218326000
2003-09-01	-1.67482214327576000
2003-10-01	-0.90193689646134400
2003-11-01	-1.35411454657143000
2003-12-01	0.89972050211462200
2004-01-01	-1.38880515814545000
2004-02-01	-0.04321512286212380
2004-03-01	0.65982541558400800
2004-04-01	0.10018383100514500
2004-05-01	-0.18296365140666500
2004-06-01	-0.10310578949144100
2004-07-01	0.98939567649591500
2004-08-01	1.50517839152739000
2004-09-01	-1.56116971565811000
2004-10-01	-0.78999740175354500
2004-11-01	-0.91671971761151400
2004-12-01	0.62727063877475000
2005-01-01	-0.02013137116863640
2005-02-01	-0.59196091779708600
2005-03-01	0.51743138837380300
2005-04-01	0.28099520259518400
2005-05-01	-0.26660843933232700
2005-06-01	-0.43705544044157300
2005-07-01	0.50254601953018400
2005-08-01	0.36223660526740600
2005-09-01	-0.74749436362296800
2005-10-01	-1.06439892076084000
2005-11-01	-0.58322514224384000
2005-12-01	0.55716896618557300
2006-01-01	-1.27166321242608000
2006-02-01	-0.31908325160229400
2006-03-01	0.77561408862712100
2006-04-01	0.42015625289494400
2006-05-01	0.12312544990438800
2006-06-01	0.27783010084740700
2006-07-01	-0.07876192504973360
2006-08-01	0.52563122784374600
2006-09-01	-0.83067248803722700
2006-10-01	-0.96043044130214100
2006-11-01	-0.84564871308510300
2006-12-01	0.48299239659570000
2007-01-01	-1.22850925738160000
2007-02-01	-0.09112048297318260
2007-03-01	0.69163609236898600
2007-04-01	0.36135727739251500
2007-05-01	-0.04149225695011540
2007-06-01	-0.14897073595850300
2007-07-01	0.19677857575429100
2007-08-01	0.75608315712018900
2007-09-01	-0.39600296345397700
2007-10-01	-0.64038403576041200
2007-11-01	-0.68337411565447400
2007-12-01	0.28837317225737800
2008-01-01	-1.33010310733021000
2008-02-01	0.06060517402389700
2008-03-01	0.71006755831861100
2008-04-01	0.61165006972318100
2008-05-01	0.25457675092094900
2008-06-01	-0.34949768910569200
2008-07-01	0.50062429405809100
2008-08-01	0.73996505770950800
2008-09-01	-0.49468113964038400
2008-10-01	-0.56527227042392400
2008-11-01	-0.94867636029608400
2008-12-01	0.40778145323096700
2009-01-01	-1.64590428852377000
2009-02-01	-0.20462030003457900
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2010-04-01	0.43143772813720800
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2011-03-01	0.00000000000000000
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2016-04-01	0.51592515731932500
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2017-05-01	0.42049112746710500
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2018-02-01	0.22853546759835300
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2018-08-01	0.67369808548561200
2018-09-01	0.17207426545875600