Month	Growth rate previous period
1977-02-01	0.6711409395973200
1977-03-01	0.0000000000000000
1977-04-01	0.3333333333333460
1977-05-01	0.3322259136212550
1977-06-01	0.3311258278145620
1977-07-01	0.0000000000000000
1977-08-01	0.3300330033003220
1977-09-01	0.0000000000000000
1977-10-01	0.0000000000000000
1977-11-01	0.0000000000000000
1977-12-01	0.0000000000000000
1978-01-01	1.3157894736842200
1978-02-01	0.6493506493506540
1978-03-01	-0.3225806451612830
1978-04-01	0.3236245954692480
1978-05-01	0.0000000000000000
1978-06-01	0.3225806451612830
1978-07-01	0.9646302250803830
1978-08-01	0.6369426751592410
1978-09-01	0.6329113924050680
1978-10-01	0.6289308176100680
1978-11-01	0.3125000000000120
1978-12-01	0.0000000000000000
1979-01-01	0.6230529595015240
1979-02-01	0.6191950464396530
1979-03-01	0.3076923076923000
1979-04-01	0.9202453987730040
1979-05-01	0.6079027355623150
1979-06-01	0.3021148036253890
1979-07-01	0.9036144578313230
1979-08-01	1.4925373134328400
1979-09-01	0.5882352941176330
1979-10-01	0.8771929824561380
1979-11-01	0.8695652173913020
1979-12-01	0.2873563218390740
1980-01-01	2.5787965616046000
1980-02-01	1.3966480446927400
1980-03-01	1.1019283746556600
1980-04-01	0.8174386920980900
1980-05-01	0.8108108108108090
1980-06-01	1.0723860589812400
1980-07-01	0.7957559681697420
1980-08-01	1.0526315789473800
1980-09-01	0.2604166666666770
1980-10-01	0.7792207792207610
1980-11-01	0.2577319587628970
1980-12-01	0.2570694087403540
1981-01-01	2.8205128205128300
1981-02-01	0.7481296758104560
1981-03-01	0.7425742574257560
1981-04-01	0.9828009828009900
1981-05-01	0.4866180048661530
1981-06-01	0.0000000000000000
1981-07-01	1.2106537530266400
1981-08-01	0.7177033492823100
1981-09-01	0.2375296912114110
1981-10-01	0.0000000000000000
1981-11-01	0.7109004739336320
1981-12-01	0.7058823529411890
1982-01-01	2.3364485981308300
1982-02-01	0.2283105022831140
1982-03-01	0.6833712984054790
1982-04-01	-0.6787330316742200
1982-05-01	-0.4555808656036340
1982-06-01	0.6864988558352240
1982-07-01	2.0454545454545500
1982-08-01	1.5590200445434200
1982-09-01	1.3157894736842200
1982-10-01	0.8658008658008590
1982-11-01	0.8583690987124400
1982-12-01	0.0000000000000000
1983-01-01	1.0638297872340600
1983-02-01	0.4210526315789510
1983-03-01	-1.2578616352201400
1983-04-01	0.6369426751592210
1983-05-01	-0.4219409282700190
1983-06-01	0.6355932203389810
1983-07-01	0.6315789473684060
1983-08-01	1.2552301255230200
1983-09-01	0.4132231404958710
1983-10-01	0.0000000000000000
1983-11-01	0.6172839506172690
1983-12-01	0.6134969325153610
1984-01-01	1.6260162601625900
1984-02-01	0.5999999999999860
1984-03-01	0.1988071570576620
1984-04-01	0.1984126984126940
1984-05-01	0.1980198019802060
1984-06-01	0.3952569169960500
1984-07-01	1.3779527559055000
1984-08-01	0.3883495145631100
1984-09-01	0.7736943907156610
1984-10-01	0.3838771593090360
1984-11-01	0.7648183556405290
1984-12-01	0.3795066413662270
1985-01-01	0.9451795841209840
1985-02-01	0.5617977528089990
1985-03-01	0.5586592178770820
1985-04-01	-0.1851851851851920
1985-05-01	0.0000000000000000
1985-06-01	-0.3710575139146370
1985-07-01	0.0000000000000000
1985-08-01	-0.1862197392923720
1985-09-01	0.3731343283582000
1985-10-01	0.0000000000000000
1985-11-01	0.3717472118959140
1985-12-01	0.0000000000000000
1986-01-01	-0.7407407407407350
1986-02-01	-2.4253731343283600
1986-03-01	-1.3384321223709500
1986-04-01	-0.9689922480620050
1986-05-01	0.5870841487279950
1986-06-01	0.9727626459143980
1986-07-01	-1.1560693641618600
1986-08-01	0.3898635477582750
1986-09-01	0.9708737864077800
1986-10-01	0.0000000000000000
1986-11-01	0.5769230769230750
1986-12-01	0.3824091778202710
1987-01-01	1.9047619047619000
1987-02-01	0.3738317757009490
1987-03-01	-0.5586592178771050
1987-04-01	0.3745318352059950
1987-05-01	0.0000000000000000
1987-06-01	0.1865671641791120
1987-07-01	0.1862197392923490
1987-08-01	0.9293680297397900
1987-09-01	-0.7366482504604220
1987-10-01	0.3710575139146710
1987-11-01	0.1848428835489790
1987-12-01	0.0000000000000000
1988-01-01	2.0295202952029400
1988-02-01	0.0000000000000000
1988-03-01	0.0000000000000000
1988-04-01	0.9041591320072230
1988-05-01	0.7168458781362180
1988-06-01	0.3558718861209880
1988-07-01	0.5319148936170310
1988-08-01	0.3527336860670110
1988-09-01	0.1757469244288400
1988-10-01	-0.5263157894736940
1988-11-01	0.1763668430334840
1988-12-01	0.7042253521127260
1989-01-01	1.9230769230769000
1989-02-01	0.5145797598627880
1989-03-01	0.6825938566552740
1989-04-01	0.8474576271186450
1989-05-01	0.5042016806722570
1989-06-01	-0.5016722408026640
1989-07-01	-0.1680672268907520
1989-08-01	0.1683501683501640
1989-09-01	0.0000000000000000
1989-10-01	0.1680672268907520
1989-11-01	0.1677852348993460
1989-12-01	-0.1675041876047070
1990-01-01	1.5100671140939700
1990-02-01	0.3305785123967280
1990-03-01	0.0000000000000000
1990-04-01	-0.1647446457990490
1990-05-01	-0.4950495049505040
1990-06-01	-0.1658374792702910
1990-07-01	0.9966777408637640
1990-08-01	1.6447368421052900
1990-09-01	2.5889967637540400
1990-10-01	1.2618296529968500
1990-11-01	-0.7788161993769680
1990-12-01	-0.9419152276295110
1991-01-01	0.3169572107765380
1991-02-01	-1.2638230647709400
1991-03-01	0.0000000000000000
1991-04-01	0.1600000000000160
1991-05-01	0.0000000000000000
1991-06-01	0.3194888178913660
1991-07-01	1.1146496815286800
1991-08-01	-0.1574803149606260
1991-09-01	0.6309148264984080
1991-10-01	0.1567398119122420
1991-11-01	-0.3129890453834240
1991-12-01	-0.9419152276295110
1992-01-01	-1.1093502377179000
1992-02-01	0.0000000000000000
1992-03-01	0.6410256410256260
1992-04-01	0.6369426751592410
1992-05-01	0.1582278481012620
1992-06-01	0.1579778830963820
1992-07-01	-0.4731861198738260
1992-08-01	-0.6339144215530950
1992-09-01	0.0000000000000000
1992-10-01	0.3189792663477000
1992-11-01	-0.1589825119237040
1992-12-01	-0.1592356687898050
1993-01-01	-0.3189792663477000
1993-02-01	0.1600000000000160
1993-03-01	0.0000000000000000
1993-04-01	-0.4792332268370490
1993-05-01	-0.1605136436597270
1993-06-01	0.0000000000000000
1993-07-01	-0.3215434083601210
1993-08-01	0.1612903225806410
1993-09-01	-0.3220611916264010
1993-10-01	0.6462035541195530
1993-11-01	0.0000000000000000
1993-12-01	-0.4815409309791420
1994-01-01	0.1612903225806410
1994-02-01	0.6441223832528030
1994-03-01	0.0000000000000000
1994-04-01	0.4800000000000090
1994-05-01	0.1592356687898250
1994-06-01	0.3179650238473690
1994-07-01	0.1584786053882690
1994-08-01	0.1582278481012620
1994-09-01	-0.3159557661927260
1994-10-01	0.4754358161648260
1994-11-01	0.6309148264984080
1994-12-01	0.0000000000000000
1995-01-01	8.4639498432602100
1995-02-01	0.5780346820809110
1995-03-01	-1.7241379310344800
1995-04-01	1.7543859649122800
1995-05-01	0.0000000000000000
1995-06-01	-1.5804597701149400
1995-07-01	-2.3357664233576500
1995-08-01	1.0463378176382400
1995-09-01	1.9230769230769300
1995-10-01	-1.5965166908563300
1995-11-01	1.0324483775811300
1995-12-01	2.4817518248175300
1996-01-01	1.1396011396011300
1996-02-01	0.8450704225352090
1996-03-01	2.5139664804469400
1996-04-01	0.8174386920980900
1996-05-01	-1.6216216216216300
1996-06-01	-1.9230769230769100
1996-07-01	1.2605042016806600
1996-08-01	1.2448132780083200
1996-09-01	3.6885245901639300
1996-10-01	2.3715415019762600
1996-11-01	-3.0888030888030800
1996-12-01	1.9920318725099600
1997-01-01	-0.2604166666666770
1997-02-01	-2.4804177545691800
1997-03-01	-2.1419009370816800
1997-04-01	-2.0519835841313100
1997-05-01	2.7932960893854600
1997-06-01	-1.0869565217391200
1997-07-01	2.0604395604395600
1997-08-01	2.1534320323015000
1997-09-01	-1.7127799736495500
1997-10-01	0.6702412868632720
1997-11-01	-0.7989347536617820
1997-12-01	-2.4161073825503300
1998-01-01	-2.0632737276478700
1998-02-01	-3.3707865168539400
1998-03-01	-2.1802325581395600
1998-04-01	1.0401188707281100
1998-05-01	1.6176470588235100
1998-06-01	-3.4732272069464400
1998-07-01	-0.4497751124437680
1998-08-01	-0.1506024096385690
1998-09-01	2.4132730015083000
1998-10-01	-1.7673048600883600
1998-11-01	-2.3988005997001700
1998-12-01	-2.3041474654377700
1999-01-01	2.2012578616352300
1999-02-01	-0.9230769230769400
1999-03-01	5.9006211180124400
1999-04-01	5.5718475073313600
1999-05-01	0.2777777777778060
1999-06-01	1.6620498614958400
1999-07-01	7.3569482288828100
1999-08-01	2.2842639593908600
1999-09-01	5.5831265508685100
1999-10-01	-0.7050528789659350
1999-11-01	5.4437869822485300
1999-12-01	3.1425364758698200
2000-01-01	0.6528835690968290
2000-02-01	3.4557235421166300
2000-03-01	1.0438413361169200
2000-04-01	-5.0619834710743800
2000-05-01	8.0522306855277400
2000-06-01	1.0070493454179200
2000-07-01	-0.7976071784645960
2000-08-01	2.4120603015075500
2000-09-01	5.5937193326791000
2000-10-01	-0.3717472118959120
2000-11-01	0.7462686567164090
2000-12-01	-8.1481481481481400
2001-01-01	-3.8306451612903300
2001-02-01	4.5073375262054400
2001-03-01	-1.9057171514543600
2001-04-01	1.8404907975460100
2001-05-01	4.8192771084337400
2001-06-01	0.2873563218390960
2001-07-01	-6.2082139446036300
2001-08-01	1.3238289205702500
2001-09-01	-0.4020100502512580
2001-10-01	-8.1735620585267400
2001-11-01	-3.4065934065933900
2001-12-01	-0.3412969283276640
2002-01-01	1.9406392694064000
2002-02-01	1.6797312430011300
2002-03-01	5.5066079295154000
2002-04-01	1.9832985386221500
2002-05-01	-1.4329580348004200
2002-06-01	-4.7767393561786000
2002-07-01	-0.3271537622682710
2002-08-01	2.6258205689277800
2002-09-01	3.0916844349680200
2002-10-01	-1.0341261633919300
2002-11-01	-5.3291536050157000
2002-12-01	6.4017660044150400
2003-01-01	3.6307053941908700
2003-02-01	1.6016016016015900
2003-03-01	-1.2807881773399100
2003-04-01	-7.4850299401197500
2003-05-01	-0.7551240560949220
2003-06-01	2.6086956521739100
2003-07-01	3.1779661016949200
2003-08-01	2.3613963039014200
2003-09-01	-3.2096288866599800
2003-10-01	1.4507772020725500
2003-11-01	-0.2042900919305360
2003-12-01	-0.8188331627430940
2004-01-01	2.4767801857585000
2004-02-01	0.9063444108761330
2004-03-01	3.6926147704591000
2004-04-01	0.2887391722810310
2004-05-01	5.0863723608445200
2004-06-01	-3.3789954337899500
2004-07-01	4.7258979206049200
2004-08-01	4.6028880866425800
2004-09-01	-0.0862812769628966
2004-10-01	4.9222797927461300
2004-11-01	-9.0534979423868400
2004-12-01	-3.7104072398189900
2005-01-01	4.5112781954887300
2005-02-01	3.2374100719424300
2005-03-01	6.2717770034843200
2005-04-01	0.3278688524590070
2005-05-01	-2.6143790849673100
2005-06-01	5.7885906040268300
2005-07-01	4.6788263283108700
2005-08-01	5.0757575757575900
2005-09-01	-1.5861571737563200
2005-10-01	-2.1978021978021900
2005-11-01	-2.3970037453183400
2005-12-01	1.6884113584036800
2006-01-01	5.2830188679245300
2006-02-01	-0.5017921146953440
2006-03-01	1.1527377521613900
2006-04-01	4.9857549857549700
2006-05-01	-3.2564450474898200
2006-06-01	0.0000000000000000
2006-07-01	4.9789621318372900
2006-08-01	0.6680026720107030
2006-09-01	-4.9104180491041800
2006-10-01	-1.3258897418004200
2006-11-01	-1.6265912305516300
2006-12-01	-0.2156721782889950
2007-01-01	-4.2507204610950900
2007-02-01	1.4296463506395800
2007-03-01	1.8545994065281900
2007-04-01	1.7479970866715100
2007-05-01	0.5726556907659290
2007-06-01	1.9217081850533600
2007-07-01	0.4189944134078440
2007-08-01	-2.7121001390820700
2007-09-01	2.2873481057898600
2007-10-01	2.0964360587002000
2007-11-01	6.7761806981519500
2007-12-01	0.1282051282051250
2008-01-01	2.4967989756722100
2008-02-01	1.3741411617739200
2008-03-01	0.3696857670979560
2008-04-01	4.0515653775322200
2008-05-01	4.4837758112094300
2008-06-01	4.7430830039525800
2008-07-01	2.3180592991913800
2008-08-01	-1.3171759747102100
2008-09-01	-0.4805125467165110
2008-10-01	-1.2339055793991500
2008-11-01	-5.1602390005431800
2008-12-01	-5.1546391752577400
2009-01-01	0.4830917874396300
2009-02-01	-2.2836538461538600
2009-03-01	-0.1230012300122810
2009-04-01	-0.5541871921182420
2009-05-01	6.5015479876161000
2009-06-01	8.7209302325581400
2009-07-01	-5.6684491978609600
2009-08-01	4.9319727891156400
2009-09-01	-5.9967585089141000
2009-10-01	1.4942528735632200
2009-11-01	3.5673839184598100
2009-12-01	-0.3827227993439200
2010-01-01	3.8968166849616000
2010-02-01	2.0602218700475300
2010-03-01	2.3291925465838500
2010-04-01	3.5407182599898700
2010-05-01	-0.4885197850512810
2010-06-01	2.2582228767795900
2010-07-01	0.0000000000000000
2010-08-01	0.3360537686029550
2010-09-01	-0.3349282296650510
2010-10-01	0.0480076812289953
2010-11-01	3.5028790786948200
2010-12-01	4.6360686138154900
2011-01-01	2.4811696942844500
2011-02-01	1.2105490704712400
2011-03-01	2.5202904741563500
2011-04-01	2.3333333333333300
2011-05-01	-2.1172638436482100
2011-06-01	-0.9151414309484140
2011-07-01	1.5533165407220700
2011-08-01	-2.5217031831335100
2011-09-01	1.8235793044953200
2011-10-01	0.0832986255726965
2011-11-01	1.3732833957553000
2011-12-01	0.2052545155993270
2012-01-01	2.2122081114297600
2012-02-01	1.0020040080160300
2012-03-01	1.5079365079365100
2012-04-01	-1.6028146989835800
2012-05-01	-2.1454112038140600
2012-06-01	-3.4510759236703200
2012-07-01	1.1354079058032000
2012-08-01	2.3284823284823000
2012-09-01	-1.0564811052417600
2012-10-01	0.3696098562628340
2012-11-01	-0.3682487725040920
2012-12-01	0.0000000000000000
2013-01-01	0.0410677618069906
2013-02-01	0.5336617405583080
2013-03-01	0.8983258472845810
2013-04-01	0.2428166734115680
2013-05-01	-2.2204279370205800
2013-06-01	-0.1238645747316340
2013-07-01	2.4390243902439300
2013-08-01	0.9685230024212800
2013-09-01	0.4796163069544630
2013-10-01	-0.5966587112171970
2013-11-01	0.5602240896358590
2013-12-01	1.5917230401910200
2014-01-01	0.4308656482569110
2014-02-01	-0.7020280811232260
2014-03-01	-2.8672427336999100
2014-04-01	-0.4852405984634320
2014-05-01	-0.8939455505891670
2014-06-01	0.4100041000410090
2014-07-01	-0.5308289097591010
2014-08-01	-0.6978653530377780
2014-09-01	0.0000000000000000
2014-10-01	-0.2066969822240440
2014-11-01	-2.7754763877382100
2014-12-01	0.2130379207498980
2015-01-01	-4.5493197278911500
2015-02-01	2.1380846325167100
2015-03-01	1.3083296990841500
2015-04-01	0.0430477830391830
2015-05-01	-0.0860585197934571
2015-06-01	0.3014642549526290
2015-07-01	-2.2756547874624400
2015-08-01	-4.3057996485061400
2015-09-01	-0.1836547291092920
2015-10-01	0.5519779208831720
2015-11-01	0.4574565416285550
2015-12-01	-4.4626593806921700
2016-01-01	-4.4804575786463500
2016-02-01	-2.6447105788423000
2016-03-01	1.2813941568426300
2016-04-01	0.7591093117408950
2016-05-01	2.7122049221496700
2016-06-01	2.8361858190709100
2016-07-01	0.4279600570613410
2016-08-01	-1.7518939393939400
2016-09-01	-1.5903614457831500
2016-10-01	2.2526934378060800
2016-11-01	2.4904214559387000
2016-12-01	5.1401869158878400
2017-01-01	0.3111111111111360
2017-02-01	2.7027027027026800
2017-03-01	-1.0353753235547800
2017-04-01	-2.0924149956408100
2017-05-01	-0.8014247551202030
2017-06-01	-2.5583482944344900
2017-07-01	-1.0133578995854300
2017-08-01	0.4187994416007560
2017-09-01	2.8730305838739500
2017-10-01	2.4774774774774600
2017-11-01	3.2087912087912400
2017-12-01	2.8534923339011700
2018-01-01	3.1469979296066400
2018-02-01	-2.5692492974709000
2018-03-01	0.5356407086938560
2018-04-01	3.2786885245901800
2018-05-01	1.1904761904762000
2018-06-01	2.1960784313725500
2018-07-01	1.0744435917114200
2018-08-01	0.5694760820045500
2018-09-01	1.4722536806342100
2018-10-01	3.6458333333333400