Month	Growth rate previous period
1970-02-01	0.21456831446942600
1970-03-01	0.01248190402614360
1970-04-01	-0.24365601809439400
1970-05-01	0.01727049818445680
1970-06-01	0.44476616813513100
1970-07-01	0.42320768921921500
1970-08-01	1.38198324011703000
1970-09-01	0.91763978520877700
1970-10-01	0.95983070257884600
1970-11-01	0.71020785809412400
1970-12-01	0.38762113241444500
1971-01-01	-0.14853132500943300
1971-02-01	0.77618850579603400
1971-03-01	0.60828259257691900
1971-04-01	0.16969396096580300
1971-05-01	0.03361714984624830
1971-06-01	0.25084550807570700
1971-07-01	0.48165307619662200
1971-08-01	0.01601481410688290
1971-09-01	0.44269376623667400
1971-10-01	0.54831745040195200
1971-11-01	0.40306621040464400
1971-12-01	0.33825540861537800
1972-01-01	0.88492342370522800
1972-02-01	0.27125825661480000
1972-03-01	0.07113207878256350
1972-04-01	0.14002553218994300
1972-05-01	0.12957605370539400
1972-06-01	0.13677315845752400
1972-07-01	0.25113463665179600
1972-08-01	0.36531613411783200
1972-09-01	0.54009279335481800
1972-10-01	1.09394981194335000
1972-11-01	0.34771140188269500
1972-12-01	0.72543544511786800
1973-01-01	0.95402431751656200
1973-02-01	0.58239418177217900
1973-03-01	0.37266982950424300
1973-04-01	0.02684391086182930
1973-05-01	1.08019702311820000
1973-06-01	1.67332938214827000
1973-07-01	1.28681975490656000
1973-08-01	0.58232731063759800
1973-09-01	1.17106872885752000
1973-10-01	3.48137371056167000
1973-11-01	5.06722175296982000
1973-12-01	3.76416655105473000
1974-01-01	3.26313889995954000
1974-02-01	3.93899213716788000
1974-03-01	2.68234581174815000
1974-04-01	0.80082622253897200
1974-05-01	0.65366628224199400
1974-06-01	0.68174844715510000
1974-07-01	2.67809928759461000
1974-08-01	0.95315413537363200
1974-09-01	0.85937257107478600
1974-10-01	0.92368661054751900
1974-11-01	0.74632762267284200
1974-12-01	1.24855076971282000
1975-01-01	3.45430119242175000
1975-02-01	0.41301889092804200
1975-03-01	0.33295530832514600
1975-04-01	0.88461969417070000
1975-05-01	0.47140203446448800
1975-06-01	1.00372721056893000
1975-07-01	1.03454947994157000
1975-08-01	0.51133420818403700
1975-09-01	1.52720914906848000
1975-10-01	0.99559001798685900
1975-11-01	0.44040837009277800
1975-12-01	1.27305902573806000
1976-01-01	0.15968802843569200
1976-02-01	0.35551328171955000
1976-03-01	1.60969206615493000
1976-04-01	2.02717007751311000
1976-05-01	0.77792337729362800
1976-06-01	0.72661297049946400
1976-07-01	0.23509412846170000
1976-08-01	0.31335006266586600
1976-09-01	0.62073405808815700
1976-10-01	2.70939526177188000
1976-11-01	1.91027852657994000
1976-12-01	0.58286242564189300
1977-01-01	0.27108846060940900
1977-02-01	0.68328317541554000
1977-03-01	0.75028909183877200
1977-04-01	1.06987821977132000
1977-05-01	0.53192221902017000
1977-06-01	0.42862083308574200
1977-07-01	0.75075337627569200
1977-08-01	0.81869715853812200
1977-09-01	0.61654004708516900
1977-10-01	0.72891553028460400
1977-11-01	0.44258324773067700
1977-12-01	0.40705781262932400
1978-01-01	0.62861195488923200
1978-02-01	0.47802043134534100
1978-03-01	0.35015587546354700
1978-04-01	1.01362351699842000
1978-05-01	1.07702309470124000
1978-06-01	0.57786212719050500
1978-07-01	1.15544492497152000
1978-08-01	0.36834385566321300
1978-09-01	0.33391513682272600
1978-10-01	0.74139498678059200
1978-11-01	1.08083471385237000
1978-12-01	0.74091740908214200
1979-01-01	1.78584556777527000
1979-02-01	2.01573281833275000
1979-03-01	1.63254246741213000
1979-04-01	1.17704035629139000
1979-05-01	1.49199542878018000
1979-06-01	3.80992774066507000
1979-07-01	5.32641047696629000
1979-08-01	1.64588066393994000
1979-09-01	1.29773198462882000
1979-10-01	0.78236454494048900
1979-11-01	1.28955540045344000
1979-12-01	1.34406699930308000
1980-01-01	6.09225944694012000
1980-02-01	1.86601685525935000
1980-03-01	1.10645593066004000
1980-04-01	1.69373375438687000
1980-05-01	1.73850002903788000
1980-06-01	1.58112264383117000
1980-07-01	1.61729524407659000
1980-08-01	-0.15564428306087900
1980-09-01	0.45073299231426400
1980-10-01	1.29930544890253000
1980-11-01	2.29461765657182000
1980-12-01	2.95408148496894000
1981-01-01	2.71334762236276000
1981-02-01	1.43875519132876000
1981-03-01	2.79562383372382000
1981-04-01	0.60205153299982100
1981-05-01	0.77256452716651400
1981-06-01	1.27335053605294000
1981-07-01	2.87466808146630000
1981-08-01	2.24233496227330000
1981-09-01	0.79530590046832100
1981-10-01	0.32636401248340000
1981-11-01	1.29398469973269000
1981-12-01	0.30968874726126200
1982-01-01	2.12862720687822000
1982-02-01	-0.59887189633908900
1982-03-01	0.03551998927895990
1982-04-01	0.98101348005274000
1982-05-01	0.95204758355026100
1982-06-01	1.06243947315298000
1982-07-01	1.01409355955838000
1982-08-01	1.40780603665961000
1982-09-01	0.94542582639567300
1982-10-01	1.81448790036252000
1982-11-01	0.83978442445718900
1982-12-01	1.06318853480162000
1983-01-01	1.95353918420675000
1983-02-01	-0.57422479479308900
1983-03-01	-0.80168390851920200
1983-04-01	0.93648772167866500
1983-05-01	0.59764028042959900
1983-06-01	0.50348644335070000
1983-07-01	0.82461863284459400
1983-08-01	1.10707269355495000
1983-09-01	0.99008152964880000
1983-10-01	0.32959099432229000
1983-11-01	0.94096593051383700
1983-12-01	0.83106216513499900
1984-01-01	1.74252186752202000
1984-02-01	0.38422811493351800
1984-03-01	0.36786117843814300
1984-04-01	0.59027379159006600
1984-05-01	0.24924134443003200
1984-06-01	0.68724497969665900
1984-07-01	0.28704251254735100
1984-08-01	0.61403671459282100
1984-09-01	0.55432685250594800
1984-10-01	1.71272928594651000
1984-11-01	0.36952209039187600
1984-12-01	0.32037237620073600
1985-01-01	1.77709432249009000
1985-02-01	1.27573589912973000
1985-03-01	1.86132579743762000
1985-04-01	0.18685242149929800
1985-05-01	-0.12239160193320700
1985-06-01	-0.35696421771279300
1985-07-01	-0.15254835874673300
1985-08-01	-0.30595697359231900
1985-09-01	0.37960899433026300
1985-10-01	0.27601115133720300
1985-11-01	0.61789492320981100
1985-12-01	-0.09094753867022240
1986-01-01	-1.08483507479006000
1986-02-01	-2.41927749121780000
1986-03-01	-1.45785449629693000
1986-04-01	-0.70333921259065800
1986-05-01	-1.07210223987548000
1986-06-01	-0.51412787096889700
1986-07-01	-2.06806152107772000
1986-08-01	-0.17906461463866900
1986-09-01	0.64492272892849600
1986-10-01	-0.57669060210421200
1986-11-01	-0.63058333044996100
1986-12-01	-0.04937237759232270
1987-01-01	1.32226875434435000
1987-02-01	-0.34667093550579300
1987-03-01	-0.25520844125033900
1987-04-01	0.22757017035422600
1987-05-01	0.17130480870848700
1987-06-01	0.23734542345966400
1987-07-01	0.54999547214042100
1987-08-01	0.59619611569409800
1987-09-01	0.00476914450069242
1987-10-01	0.38331257664009900
1987-11-01	0.27896185338303900
1987-12-01	0.48831327541993800
1988-01-01	-0.24911367591662000
1988-02-01	0.17989563523882200
1988-03-01	0.11406500109721200
1988-04-01	1.00039800205341000
1988-05-01	0.21148529489354600
1988-06-01	0.32980012158142000
1988-07-01	0.22241364019957900
1988-08-01	0.67472762799581900
1988-09-01	0.23080060939864200
1988-10-01	-0.03918517554225370
1988-11-01	0.44858390637182100
1988-12-01	0.73655542867741400
1989-01-01	1.49813711338900000
1989-02-01	0.62055209640974200
1989-03-01	0.34047793223294300
1989-04-01	2.14636331866534000
1989-05-01	0.63476507025770000
1989-06-01	0.00360049030515283
1989-07-01	0.39796589243202700
1989-08-01	0.16159938808202300
1989-09-01	1.02514078363704000
1989-10-01	1.62752400512971000
1989-11-01	0.37854256626719500
1989-12-01	1.50394490673821000
1990-01-01	1.16657000721396000
1990-02-01	-0.64505401324055500
1990-03-01	0.72384151627059000
1990-04-01	0.92629947029271000
1990-05-01	0.57942562360430600
1990-06-01	-0.06804874460361810
1990-07-01	0.21818235820153600
1990-08-01	4.02867603105345000
1990-09-01	3.95969235111070000
1990-10-01	3.32298077408568000
1990-11-01	-1.56355668250820000
1990-12-01	-1.24272465142100000
1991-01-01	2.35198877504856000
1991-02-01	0.05793255712034200
1991-03-01	-1.35503372029092000
1991-04-01	1.29757120789765000
1991-05-01	0.26626740482423800
1991-06-01	0.24973764821529900
1991-07-01	2.44997036533620000
1991-08-01	0.34723882104245500
1991-09-01	0.86186697811157700
1991-10-01	1.44166365478923000
1991-11-01	0.74302252580055500
1991-12-01	-0.67512311835531700
1992-01-01	0.09179650804567340
1992-02-01	0.88294206790812200
1992-03-01	0.13091793308539900
1992-04-01	0.67710988631027000
1992-05-01	0.53105408231615500
1992-06-01	0.08672221753791270
1992-07-01	-0.17655039326618300
1992-08-01	0.29077698001439700
1992-09-01	0.47863571632755300
1992-10-01	1.09406609561848000
1992-11-01	0.76656297917822000
1992-12-01	0.06845027151666180
1993-01-01	0.92845022290717400
1993-02-01	0.51255166644532300
1993-03-01	0.79938164192693100
1993-04-01	0.99103791668459800
1993-05-01	0.18617529320601400
1993-06-01	0.49109667820760200
1993-07-01	0.52693168148721300
1993-08-01	0.34793297062160600
1993-09-01	0.20091366279421000
1993-10-01	0.66515034113363400
1993-11-01	0.56934115990079000
1993-12-01	0.07533278308528780
1994-01-01	1.82401829100699000
1994-02-01	0.32185512362068000
1994-03-01	-0.12976162012802000
1994-04-01	3.74650655811877000
1994-05-01	0.64375501061116100
1994-06-01	0.15835680889655400
1994-07-01	0.35980139952424000
1994-08-01	1.03730945054588000
1994-09-01	-0.38860588329231300
1994-10-01	-0.07342614174020870
1994-11-01	0.39431876725382400
1994-12-01	1.42910281513930000
1995-01-01	1.23438786372646000
1995-02-01	0.51456602580539600
1995-03-01	0.72666808230161000
1995-04-01	0.42474765152741000
1995-05-01	0.73247009857736300
1995-06-01	0.31610296422969500
1995-07-01	-0.46451500480821000
1995-08-01	0.34372672166256600
1995-09-01	0.73598470840658400
1995-10-01	-0.09469258287226960
1995-11-01	0.41077735533853600
1995-12-01	1.02993830493740000
1996-01-01	1.70595978274220000
1996-02-01	0.53870506930987200
1996-03-01	0.84738028649522000
1996-04-01	1.76526455347665000
1996-05-01	0.35438385313060600
1996-06-01	-0.05589609707636740
1996-07-01	0.16261939134725100
1996-08-01	0.96848454312262900
1996-09-01	1.51958044190135000
1996-10-01	1.54750714883915000
1996-11-01	0.59567778460002800
1996-12-01	0.75597236929898900
1997-01-01	1.17656995365230000
1997-02-01	0.18910294370127800
1997-03-01	-0.16914197113764300
1997-04-01	-0.20987288061665600
1997-05-01	0.20194082859831100
1997-06-01	0.21521259339727900
1997-07-01	1.58435643048151000
1997-08-01	1.63575751966731000
1997-09-01	0.20894496233020000
1997-10-01	0.64992107143393900
1997-11-01	0.60439809141874300
1997-12-01	0.20006947190405500
1998-01-01	-0.06957518242579060
1998-02-01	-0.19021670408860400
1998-03-01	-0.39438293764622400
1998-04-01	0.60482655531011900
1998-05-01	-0.32808975112815200
1998-06-01	-0.26293629435260400
1998-07-01	0.45371426631399100
1998-08-01	-0.13868176179147700
1998-09-01	0.05264317704848350
1998-10-01	0.24668261250003000
1998-11-01	-0.21292837102894200
1998-12-01	-0.38601901486076900
1999-01-01	0.04642390746135440
1999-02-01	0.03043458398485570
1999-03-01	1.48783238589882000
1999-04-01	2.99098892635745000
1999-05-01	0.25654596999768200
1999-06-01	0.58819950537871000
1999-07-01	2.18569598985752000
1999-08-01	1.95605628868432000
1999-09-01	1.24398479253132000
1999-10-01	0.58383245504654700
1999-11-01	0.76084142499443600
1999-12-01	2.31215688302571000
2000-01-01	1.25683875039732000
2000-02-01	1.07099559596123000
2000-03-01	2.36590297716187000
2000-04-01	-0.61051125210095500
2000-05-01	1.05275360867887000
2000-06-01	2.38118342402817000
2000-07-01	0.52304055638173000
2000-08-01	-0.53817725262069700
2000-09-01	3.32936200235119000
2000-10-01	-0.27813517849292500
2000-11-01	1.08087406560483000
2000-12-01	-1.27323808181707000
2001-01-01	-1.61988567841454000
2001-02-01	1.08151125512041000
2001-03-01	0.77487468374227600
2001-04-01	2.79736909641558000
2001-05-01	2.20458752054465000
2001-06-01	0.14239933122997900
2001-07-01	-1.14611861857155000
2001-08-01	-0.13391068871702600
2001-09-01	1.35248092009837000
2001-10-01	-1.42710429942474000
2001-11-01	-1.27880641254605000
2001-12-01	-0.81168852501778800
2002-01-01	0.98514438359111600
2002-02-01	0.28980345625684400
2002-03-01	1.01957593752902000
2002-04-01	2.15042669606991000
2002-05-01	-0.25535048733812500
2002-06-01	-0.70379412733935000
2002-07-01	0.32297317604423700
2002-08-01	0.41994619907361400
2002-09-01	1.12117123741225000
2002-10-01	0.59835392499219000
2002-11-01	-1.12326194930641000
2002-12-01	0.36070672675058900
2003-01-01	3.05354578503586000
2003-02-01	1.60930991922806000
2003-03-01	1.06988318181112000
2003-04-01	-2.35385151140347000
2003-05-01	-1.86408580960958000
2003-06-01	-0.27107319427410900
2003-07-01	0.48522191951266200
2003-08-01	0.89656026293963700
2003-09-01	0.14558696358596500
2003-10-01	-0.31909460227698200
2003-11-01	-0.04208602881298340
2003-12-01	-0.12080260936643900
2004-01-01	0.95120030342133100
2004-02-01	0.06999853129311690
2004-03-01	1.19377468682626000
2004-04-01	0.86474722252603900
2004-05-01	2.34426533219755000
2004-06-01	-0.39850252130978100
2004-07-01	0.42246174682783800
2004-08-01	1.29227437728367000
2004-09-01	0.02198395715888990
2004-10-01	2.51582204894705000
2004-11-01	-0.38080433806591400
2004-12-01	-1.34295989855807000
2005-01-01	0.10295911709812700
2005-02-01	1.13076414723248000
2005-03-01	1.97603871132454000
2005-04-01	2.30119787594365000
2005-05-01	-0.49765111384448400
2005-06-01	1.14245873651213000
2005-07-01	2.43583494146635000
2005-08-01	1.32298987258193000
2005-09-01	2.80353190247736000
2005-10-01	0.54686547406855600
2005-11-01	-2.34004583800719000
2005-12-01	-0.73918956690500400
2006-01-01	2.01145009628341000
2006-02-01	0.51217909460209200
2006-03-01	0.57712139959058400
2006-04-01	2.86281871448371000
2006-05-01	1.46847274293327000
2006-06-01	0.18967438516902800
2006-07-01	1.44212026488023000
2006-08-01	0.31300636253301600
2006-09-01	-2.53464981178140000
2006-10-01	-1.52391913563093000
2006-11-01	-0.20132709925079200
2006-12-01	0.33246110466241400
2007-01-01	-0.07065257181367280
2007-02-01	0.17867494760006700
2007-03-01	1.37188043731266000
2007-04-01	1.15698126377858000
2007-05-01	0.82379165372767800
2007-06-01	0.37149612228676300
2007-07-01	0.19938458586881000
2007-08-01	-0.75615641856917300
2007-09-01	0.40058463083744400
2007-10-01	0.76022324766679200
2007-11-01	3.32307986851473000
2007-12-01	0.23867071898493800
2008-01-01	1.88908539944183000
2008-02-01	0.90504620273431900
2008-03-01	1.87264924372480000
2008-04-01	1.14329214857921000
2008-05-01	3.06589874057542000
2008-06-01	2.61629137202595000
2008-07-01	1.58394265195751000
2008-08-01	-2.07004228613637000
2008-09-01	0.70279551127359600
2008-10-01	-2.16373832001329000
2008-11-01	-4.19054422401158000
2008-12-01	-4.14673039050419000
2009-01-01	-0.17867493927461500
2009-02-01	0.74678651724551100
2009-03-01	-1.03684840722478000
2009-04-01	0.11154051160136700
2009-05-01	0.27951861941004600
2009-06-01	2.35460365808660000
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2009-08-01	1.42322528871398000
2009-09-01	-0.74537146052439500
2009-10-01	-0.03535324849476380
2009-11-01	1.36919043330245000
2009-12-01	-0.30142257849428300
2010-01-01	2.24646663339979000
2010-02-01	0.15623597107425700
2010-03-01	2.02317800249527000
2010-04-01	1.54856208740085000
2010-05-01	0.42695443033143400
2010-06-01	-0.45222147017224500
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2010-09-01	0.21752896261208700
2010-10-01	0.58898443646055000
2010-11-01	0.84314928685680500
2010-12-01	2.53281877769008000
2011-01-01	2.76521442376016000
2011-02-01	0.72553707514126800
2011-03-01	2.15990050736763000
2011-04-01	1.18394892403617000
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2011-10-01	0.89612080529573300
2011-11-01	0.65452344991692900
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2012-02-01	1.02428827082058000
2012-03-01	1.33482546183565000
2012-04-01	1.14179617346611000
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2013-02-01	1.14815331822776000
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2013-12-01	1.06895675470735000
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2015-02-01	0.90687474733426700
2015-03-01	1.48439783492186000
2015-04-01	0.18053249516639200
2015-05-01	0.79682110362615200
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2016-02-01	-1.10165776076239000
2016-03-01	0.83210811361497700
2016-04-01	0.29232351608119500
2016-05-01	1.42468935621228000
2016-06-01	1.41489739902018000
2016-07-01	-0.72704965616073200
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2016-10-01	1.48518906652549000
2016-11-01	0.20960565590559700
2016-12-01	1.40105685608631000
2017-01-01	2.30045491479632000
2017-02-01	0.12518308636329200
2017-03-01	-0.70515437852914800
2017-04-01	-0.01921091618714010
2017-05-01	-0.84602701862078700
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2017-07-01	-0.44825595280660600
2017-08-01	0.82486168795489600
2017-09-01	1.09943742413611000
2017-10-01	0.66003344168187700
2017-11-01	1.53284079833155000
2017-12-01	0.16977205456849400
2018-01-01	1.71081410857633000
2018-02-01	-0.22410289776912700
2018-03-01	-0.53841065923915800
2018-04-01	0.88563393836279800
2018-05-01	1.96890378588004000
2018-06-01	1.10123375183242000
2018-07-01	0.63403693013804400
2018-08-01	0.97386262587174300
2018-09-01	1.64912662322017000