Month	Growth rate previous period
1970-02-01	0.49067713444553800
1970-03-01	2.34374999999999000
1970-04-01	1.04961832061068000
1970-05-01	0.80264400377714300
1970-06-01	0.46838407494145500
1970-07-01	0.13986013986013300
1970-08-01	0.09310986964619060
1970-09-01	0.18604651162790500
1970-10-01	0.41782729805013800
1970-11-01	0.55478502080445000
1970-12-01	0.27586206896550500
1971-01-01	1.97157267308575000
1971-02-01	0.71942446043166300
1971-03-01	0.49107142857141800
1971-04-01	0.62194580186583800
1971-05-01	0.35320088300220300
1971-06-01	0.21997360316762100
1971-07-01	0.39508340649692600
1971-08-01	0.78705728027985900
1971-09-01	1.77874186550976000
1971-10-01	0.42625745950552700
1971-11-01	0.29711375212225000
1971-12-01	0.59246720270842200
1972-01-01	0.88346655448044700
1972-02-01	0.79232693911591600
1972-03-01	0.04137360364088070
1972-04-01	0.24813895781638200
1972-05-01	0.20627062706270800
1972-06-01	1.56442980650472000
1972-07-01	0.81070125658695300
1972-08-01	0.60313630880577800
1972-09-01	0.55955235811351000
1972-10-01	0.23847376788553700
1972-11-01	0.59476605868357300
1972-12-01	0.55183287347262200
1973-01-01	1.60721285770286000
1973-02-01	1.23456790123458000
1973-03-01	0.22865853658535500
1973-04-01	0.49429657794675000
1973-05-01	0.41619371925843900
1973-06-01	0.60286360211001500
1973-07-01	0.97378277153559000
1973-08-01	1.14985163204747000
1973-09-01	0.88008800880088300
1973-10-01	0.54525627044709900
1973-11-01	0.10845986984815100
1973-12-01	1.37233658360419000
1974-01-01	1.60313501959388000
1974-02-01	1.68302945301541000
1974-03-01	1.65517241379312000
1974-04-01	0.67842605156037100
1974-05-01	1.11185983827492000
1974-06-01	1.06631122959015000
1974-07-01	0.69238377843719800
1974-08-01	2.61951538965291000
1974-09-01	2.77600510529674000
1974-10-01	0.99348028562558200
1974-11-01	0.61481709191514700
1974-12-01	1.06935533150016000
1975-01-01	1.90447400241839000
1975-02-01	1.33491545535449000
1975-03-01	0.87822014051522900
1975-04-01	1.07370864770748000
1975-05-01	1.09101349411427000
1975-06-01	0.05680204487360910
1975-07-01	0.62446778313936700
1975-08-01	0.62059238363893700
1975-09-01	0.58873002523129300
1975-10-01	1.33779264214045000
1975-11-01	1.10011001100111000
1975-12-01	0.59847660500544900
1976-01-01	0.83829096809084600
1976-02-01	0.75087154733172500
1976-03-01	0.50572265105137200
1976-04-01	0.52966101694915600
1976-05-01	0.76396206533193200
1976-06-01	1.59477124183006000
1976-07-01	2.16160576428204000
1976-08-01	0.68010075566750500
1976-09-01	0.75056292219164900
1976-10-01	0.34765333995531200
1976-11-01	0.39594159861419900
1976-12-01	0.64086763618436900
1977-01-01	1.22458976242958000
1977-02-01	0.72586498911203000
1977-03-01	0.81671871246698400
1977-04-01	1.90612342149154000
1977-05-01	1.02875847556698000
1977-06-01	0.62485535755612000
1977-07-01	1.33394664213432000
1977-08-01	0.52201543349976400
1977-09-01	0.74508918491758100
1977-10-01	0.31376064545048000
1977-11-01	0.40214477211796200
1977-12-01	0.66755674232310200
1978-01-01	1.08311229000883000
1978-02-01	0.37174721189592600
1978-03-01	0.69716775599127600
1978-04-01	0.49762007788836900
1978-05-01	0.66738428417652300
1978-06-01	0.06415739948674640
1978-07-01	1.08997649070313000
1978-08-01	0.90909090909092000
1978-09-01	0.54473077728891400
1978-10-01	0.33340279224838100
1978-11-01	0.10384215991691900
1978-12-01	0.64315352697096100
1979-01-01	0.45351473922903100
1979-02-01	0.38990355017443200
1979-03-01	0.12264922322158100
1979-04-01	0.53082890975908300
1979-05-01	0.30463038180342200
1979-06-01	0.30370520348248000
1979-07-01	1.13039967702867000
1979-08-01	0.23952095808382100
1979-09-01	0.09956192751894120
1979-10-01	0.25860354087924300
1979-11-01	0.21825396825395600
1979-12-01	0.35636507622254500
1980-01-01	0.76938252120734200
1980-02-01	0.60689115113546400
1980-03-01	0.25296750340532300
1980-04-01	0.34937888198759200
1980-05-01	0.36750483558994300
1980-06-01	0.48178839853534400
1980-07-01	1.61104718066745000
1980-08-01	0.52850132125328900
1980-09-01	0.48817123544875400
1980-10-01	0.22421524663676100
1980-11-01	0.46607009694259100
1980-12-01	0.31545741324919400
1981-01-01	0.61043285238626100
1981-02-01	0.25740025740025000
1981-03-01	0.60517146524848100
1981-04-01	0.51039008384980000
1981-05-01	-0.18135654697134700
1981-06-01	0.16351744186046500
1981-07-01	1.12461454743334000
1981-08-01	0.37668161434978000
1981-09-01	0.44674767691209000
1981-10-01	1.10300658245863000
1981-11-01	0.26394509941931600
1981-12-01	0.57915057915058700
1982-01-01	0.48857093002965000
1982-02-01	0.24309776002779000
1982-03-01	0.24250822795772800
1982-04-01	1.69345083808537000
1982-05-01	0.56074766355139600
1982-06-01	0.06759040216288530
1982-07-01	1.01317122593719000
1982-08-01	0.95285857572718400
1982-09-01	0.79483358171883100
1982-10-01	0.59142434696893600
1982-11-01	-0.17965049812182500
1982-12-01	0.73625654450261600
1983-01-01	1.47799252882897000
1983-02-01	0.70422535211267300
1983-03-01	0.42911633820725900
1983-04-01	0.66466213008386800
1983-05-01	0.51878635434679600
1983-06-01	0.21895527056616200
1983-07-01	1.20162297128588000
1983-08-01	0.40092521202776700
1983-09-01	0.58362770695745800
1983-10-01	0.19850358833409000
1983-11-01	-0.41145992075586600
1983-12-01	0.07651109410865240
1984-01-01	1.20795107033639000
1984-02-01	0.49856473787580700
1984-03-01	0.43595911004209400
1984-04-01	0.67355186349348800
1984-05-01	0.20814748736248000
1984-06-01	0.53412462908011800
1984-07-01	0.90023612750885000
1984-08-01	0.20476817317537500
1984-09-01	0.23354254853305800
1984-10-01	-0.39318479685452100
1984-11-01	0.10233918128654700
1984-12-01	0.42354315758726600
1985-01-01	0.18906340895869000
1985-02-01	0.76934242996081600
1985-03-01	0.02881014116969420
1985-04-01	0.95046082949307800
1985-05-01	0.14265335235378100
1985-06-01	0.47008547008547700
1985-07-01	1.95661420672053000
1985-08-01	0.23640661938535200
1985-09-01	0.05549389567145890
1985-10-01	-0.09706045479753500
1985-11-01	-0.06939625260237650
1985-12-01	0.59722222222224100
1986-01-01	0.51083805053153700
1986-02-01	0.94780219780220300
1986-03-01	0.13607293509320000
1986-04-01	0.69302894415002600
1986-05-01	0.16194331983804900
1986-06-01	0.44462409054163900
1986-07-01	1.18041582830315000
1986-08-01	0.13257324671880300
1986-09-01	0.02647954455183600
1986-10-01	-0.18530774321640800
1986-11-01	-0.23869513327144900
1986-12-01	0.54499534760068600
1987-01-01	0.10576414595453100
1987-02-01	0.44902271526679000
1987-03-01	0.07888509071784020
1987-04-01	0.86705202312140000
1987-05-01	0.22141182599634100
1987-06-01	0.28589993502274600
1987-07-01	0.89412984320330200
1987-08-01	0.12843565373748900
1987-09-01	-0.24371472550026700
1987-10-01	-0.77150572200075600
1987-11-01	-0.38875210574056500
1987-12-01	0.33823338103290100
1988-01-01	-0.28523272397251800
1988-02-01	0.44207515277596900
1988-03-01	-0.05177993527506480
1988-04-01	0.93252169408107600
1988-05-01	0.03849608623122630
1988-06-01	0.32067727039507200
1988-07-01	0.58816008183095800
1988-08-01	0.40676242532097600
1988-09-01	-0.06329915179136140
1988-10-01	-0.48137826197113900
1988-11-01	-0.34368635437879800
1988-12-01	0.52369395835993800
1989-01-01	0.02541296060991330
1989-02-01	0.53353658536583900
1989-03-01	0.16426585797321600
1989-04-01	0.52983474202094700
1989-05-01	0.21332664073282800
1989-06-01	0.38817931379915200
1989-07-01	1.07272046900338000
1989-08-01	0.18511662347277400
1989-09-01	-0.17245627001724100
1989-10-01	-0.48124383020729800
1989-11-01	-0.49597024178549600
1989-12-01	0.39875389408099200
1990-01-01	0.27305448678168400
1990-02-01	0.54462185914099100
1990-03-01	0.28314662070663100
1990-04-01	0.87159342008346400
1990-05-01	0.23122794207132600
1990-06-01	0.35211267605634000
1990-07-01	1.28251663641863000
1990-08-01	0.05973002030820260
1990-09-01	-0.09551098376312200
1990-10-01	-0.27485659655831300
1990-11-01	-0.20371479928101500
1990-12-01	0.67243035542747400
1991-01-01	1.19274809160306000
1991-02-01	0.45968882602545200
1991-03-01	0.15252845242286000
1991-04-01	0.14058106841611300
1991-05-01	0.29246607393542100
1991-06-01	0.47824565496327000
1991-07-01	0.99837473879730100
1991-08-01	0.27586206896550500
1991-09-01	-0.21779000458504400
1991-10-01	0.24124066628375700
1991-11-01	0.09168003667200440
1991-12-01	0.17174261506755800
1992-01-01	0.76580180592067900
1992-02-01	0.31760435571687000
1992-03-01	0.55404794210764600
1992-04-01	0.53975036545597000
1992-05-01	0.24605748797674000
1992-06-01	0.40165123284614400
1992-07-01	0.98899877764196600
1992-08-01	0.05501760563379880
1992-09-01	-0.51688111734301200
1992-10-01	0.04421843908910400
1992-11-01	0.51933701657456900
1992-12-01	0.14290425414974100
1993-01-01	0.96597145993411700
1993-02-01	0.47836486192651300
1993-03-01	0.23804371348193400
1993-04-01	0.03238341968911340
1993-05-01	0.20502859609367500
1993-06-01	0.30152918371741600
1993-07-01	1.14880824565171000
1993-08-01	0.32905211760959900
1993-09-01	-0.64536606009309900
1993-10-01	0.04259397295281390
1993-11-01	0.09579563597660000
1993-12-01	0.15950659293916300
1994-01-01	0.44590720883321400
1994-02-01	0.56019448261283800
1994-03-01	0.01051082615092800
1994-04-01	0.32580136626379700
1994-05-01	0.03142677561281650
1994-06-01	0.08377840611583090
1994-07-01	1.22423354609187000
1994-08-01	0.01033698573495240
1994-09-01	-0.68217054263565200
1994-10-01	-0.28098657508585600
1994-11-01	0.44875808808181700
1994-12-01	0.04155844155844520
1995-01-01	0.38425589365457700
1995-02-01	0.53796813573349600
1995-03-01	-0.13377238114837100
1995-04-01	0.34003091190107000
1995-05-01	-0.44156911070034700
1995-06-01	0.57761732851985600
1995-07-01	1.28191980309712000
1995-08-01	0.14175779667881400
1995-09-01	-0.83923154701718900
1995-10-01	-0.17334556949118700
1995-11-01	0.36772216547499000
1995-12-01	-0.39690616731122500
1996-01-01	1.51221007458874000
1996-02-01	0.18740089375810400
1996-03-01	0.18705035971221000
1996-04-01	0.10053138015225400
1996-05-01	-0.38737446197991900
1996-06-01	0.15843295405445800
1996-07-01	0.97785447224617700
1996-08-01	0.15665052691540700
1996-09-01	-0.66827811744633000
1996-10-01	0.00000000000000000
1996-11-01	0.57257371886632000
1996-12-01	-0.08539709649872540
1997-01-01	0.62678062678062100
1997-02-01	0.22650056625140600
1997-03-01	-0.04237288135592750
1997-04-01	0.08478168715558080
1997-05-01	-0.42354934349851800
1997-06-01	0.12760527435134200
1997-07-01	1.07618238459359000
1997-08-01	-0.12608573830203200
1997-09-01	-0.96787768270446400
1997-10-01	0.07082152974505040
1997-11-01	0.60863411181882100
1997-12-01	-0.01406865503657700
1998-01-01	1.11158013226397000
1998-02-01	0.68188143612578700
1998-03-01	-0.24879060124394100
1998-04-01	0.20784259387556400
1998-05-01	-0.01382743362830170
1998-06-01	0.11063476697551000
1998-07-01	0.80121563751899800
1998-08-01	-0.10963409620392300
1998-09-01	-0.20578954589107700
1998-10-01	0.19246631839429000
1998-11-01	-0.39791437980240200
1998-12-01	0.09643201542911180
1999-01-01	0.46793283787502900
1999-02-01	0.69863013698631600
1999-03-01	-0.28567541831044800
1999-04-01	0.10914051841746600
1999-05-01	0.10902153175250900
1999-06-01	0.04083855159271410
1999-07-01	0.51707715335420100
1999-08-01	-0.09476106673887020
1999-09-01	0.09485094850948970
1999-10-01	0.00000000000000000
1999-11-01	0.21659672397455600
1999-12-01	0.24314467107928000
2000-01-01	0.36383236760544900
2000-02-01	0.17454350161116600
2000-03-01	0.33507572711433600
2000-04-01	0.26716537536735300
2000-05-01	-0.14654942712496500
2000-06-01	0.09339559706469950
2000-07-01	0.73313782991201700
2000-08-01	0.14556040756916900
2000-09-01	-0.35676532769558000
2000-10-01	-0.38456438138176700
2000-11-01	0.14643237486687800
2000-12-01	0.39877708361026200
2001-01-01	0.25155567324240700
2001-02-01	0.36978341257263900
2001-03-01	-0.03947368421052200
2001-04-01	0.60550217190997100
2001-05-01	0.09158707313880970
2001-06-01	0.33986928104575800
2001-07-01	1.02918186555496000
2001-08-01	-0.15473887814311600
2001-09-01	-0.09040423608420940
2001-10-01	0.25853154084798400
2001-11-01	0.74780814853015900
2001-12-01	0.15357051446123500
2002-01-01	0.30667007411192900
2002-02-01	0.90445859872610000
2002-03-01	-0.03787400580732940
2002-04-01	-0.79565546855267500
2002-05-01	0.20369191597707600
2002-06-01	0.34303138101894900
2002-07-01	0.58242593061533800
2002-08-01	0.13846928499496300
2002-09-01	-0.45254556882463100
2002-10-01	-0.70715999494886400
2002-11-01	0.44512272669465300
2002-12-01	0.46847303114711600
2003-01-01	-0.08821676118461540
2003-02-01	0.64328960645812200
2003-03-01	0.02506579771900960
2003-04-01	0.68913669966169000
2003-05-01	-0.31110004977600100
2003-06-01	0.34951941081013900
2003-07-01	0.52245304142306000
2003-08-01	0.03712411830218620
2003-09-01	-0.30925284512616900
2003-10-01	0.01240848740537010
2003-11-01	0.48387096774193700
2003-12-01	0.38276330411161800
2004-01-01	-0.04920049200490100
2004-02-01	0.67683977356632400
2004-03-01	-0.35447989243370300
2004-04-01	0.63788027477922000
2004-05-01	-0.06094588005852840
2004-06-01	0.19514574948166300
2004-07-01	0.83992696287278200
2004-08-01	-0.04828585224530020
2004-09-01	-0.14492753623186800
2004-10-01	0.12094823415576800
2004-11-01	0.18120318917613600
2004-12-01	-0.04823344989751200
2005-01-01	0.73591506816262400
2005-02-01	0.32335329341317800
2005-03-01	0.01193744777366470
2005-04-01	-0.26259250417760600
2005-05-01	0.31115366203924600
2005-06-01	0.39370078740158400
2005-07-01	0.78431372549020200
2005-08-01	-0.22403018511968100
2005-09-01	-0.31907350508155800
2005-10-01	0.32009484291643700
2005-11-01	0.38997872843299100
2005-12-01	0.00000000000000000
2006-01-01	-0.28251912889936100
2006-02-01	0.54302915830481000
2006-03-01	-0.28178936245156200
2006-04-01	0.20016484163427800
2006-05-01	0.10575793184489000
2006-06-01	0.22303087216809600
2006-07-01	0.66760365425158600
2006-08-01	0.10471204188481800
2006-09-01	-0.41841004184099700
2006-10-01	0.12838468720821500
2006-11-01	0.00000000000000000
2006-12-01	0.30306562536425400
2007-01-01	0.10459035444509100
2007-02-01	0.78941258416530200
2007-03-01	0.12669891730017300
2007-04-01	0.11503508570113900
2007-05-01	0.11490290704353600
2007-06-01	-0.04590841271662530
2007-07-01	0.64301297508325300
2007-08-01	-0.05704506560183180
2007-09-01	-0.65068493150684100
2007-10-01	0.10341261633919500
2007-11-01	-0.04591368227732630
2007-12-01	0.55121727147450900
2008-01-01	-0.28551850159891000
2008-02-01	0.66429962203642500
2008-03-01	0.35271361929684700
2008-04-01	-0.56689342403628200
2008-05-01	0.55872291904219100
2008-06-01	0.52160108855879900
2008-07-01	0.93626621545403000
2008-08-01	0.18998658918194400
2008-09-01	-0.34578918014500700
2008-10-01	0.43653458697112300
2008-11-01	0.04457817898137130
2008-12-01	0.54583936727193100
2009-01-01	-0.25481941059163300
2009-02-01	1.17738531600578000
2009-03-01	-0.16467230211879000
2009-04-01	0.09896635144051150
2009-05-01	0.12083928375260800
2009-06-01	0.40596883914856700
2009-07-01	0.52453283794119900
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2009-09-01	-0.11968229790011900
2009-10-01	0.00000000000000000
2009-11-01	-0.39215686274510300
2009-12-01	0.42650918635170800
2010-01-01	-0.40291843624088400
2010-02-01	0.77629564837088400
2010-03-01	-0.28208744710860900
2010-04-01	0.16320313350016900
2010-05-01	0.29328698674776500
2010-06-01	0.43322863641286700
2010-07-01	0.66860778604550700
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2010-10-01	0.09654580562111260
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2011-01-01	0.73008374490014100
2011-02-01	0.38371349392455300
2011-03-01	0.27606710554257100
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2011-10-01	0.20021074815595500
2011-11-01	0.13671258807445200
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2012-01-01	1.23702694202747000
2012-02-01	0.49704877291084500
2012-03-01	0.06182380216382630
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2013-02-01	0.56904786098974200
2013-03-01	0.48499545316762900
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2013-07-01	0.49940071913702500
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2013-12-01	0.17848289538919400
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2014-02-01	0.24720656580640500
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2014-10-01	0.16582130316036200
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2015-01-01	0.41910331384015300
2015-02-01	0.65029603028245700
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2015-04-01	0.68818454977220900
2015-05-01	0.20215633423182600
2015-06-01	0.22096262849454800
2015-07-01	0.53680981595092500
2015-08-01	0.17162471395881200
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2015-10-01	0.71660615325817500
2015-11-01	0.00000000000000000
2015-12-01	0.06640736173037880
2016-01-01	0.21805081532043700
2016-02-01	0.34055434679784800
2016-03-01	0.77307438484019900
2016-04-01	0.04677706052951120
2016-05-01	0.27118010099122200
2016-06-01	-0.05595449034784420
2016-07-01	0.60651301670243100
2016-08-01	0.19476905954368300
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2016-11-01	0.00928591326956904
2016-12-01	-0.01857010213553910
2017-01-01	0.52005943536402600
2017-02-01	0.12010347376201800
2017-03-01	0.18455292054994700
2017-04-01	0.68158791563047600
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2017-06-01	0.08235724743778580
2017-07-01	0.68574563408613500
2017-08-01	-0.10897203051217700
2017-09-01	-0.19090909090909000
2017-10-01	0.28235722743418200
2017-11-01	-0.48138056312444000
2017-12-01	0.32855708679385500
2018-01-01	0.34567452014916800
2018-02-01	0.20850330885687500
2018-03-01	0.03618599601953640
2018-04-01	0.17182130584190500
2018-05-01	0.21666516204750200
2018-06-01	-0.18917214665345400
2018-07-01	0.93862815884476200
2018-08-01	0.21459227467810800
2018-09-01	-0.47287651677374000
2018-10-01	0.21515015688033900