Month	Growth rate previous period
1977-02-01	0.5263157894736920
1977-03-01	0.2617801047120340
1977-04-01	0.2610966057441180
1977-05-01	0.5208333333333410
1977-06-01	0.2590673575129570
1977-07-01	0.0000000000000000
1977-08-01	0.2583979328165190
1977-09-01	0.0000000000000000
1977-10-01	0.0000000000000000
1977-11-01	0.2577319587629020
1977-12-01	-0.2570694087403750
1978-01-01	1.0309278350515600
1978-02-01	0.5102040816326610
1978-03-01	0.0000000000000000
1978-04-01	0.0000000000000000
1978-05-01	0.5076142131979660
1978-06-01	0.2525252525252560
1978-07-01	0.5037783375314720
1978-08-01	0.5012531328320880
1978-09-01	0.7481296758104630
1978-10-01	0.4950495049505030
1978-11-01	0.2463054187192160
1978-12-01	0.0000000000000000
1979-01-01	0.7371007371007480
1979-02-01	0.4878048780487660
1979-03-01	0.4854368932038690
1979-04-01	0.7246376811594530
1979-05-01	0.7194244604316440
1979-06-01	0.2380952380952210
1979-07-01	0.9501187648455990
1979-08-01	1.4117647058823700
1979-09-01	0.6960556844547460
1979-10-01	0.9216589861751290
1979-11-01	0.9132420091324340
1979-12-01	0.4524886877827720
1980-01-01	2.0270270270270200
1980-02-01	1.1037527593819200
1980-03-01	1.0917030567685600
1980-04-01	0.8639308855291520
1980-05-01	1.0706638115631900
1980-06-01	0.8474576271186380
1980-07-01	0.8403361344537760
1980-08-01	1.0416666666666600
1980-09-01	0.4123711340206430
1980-10-01	0.8213552361396240
1980-11-01	0.4073319755600700
1980-12-01	0.4056795131845720
1981-01-01	1.8181818181818300
1981-02-01	0.3968253968254030
1981-03-01	0.9881422924901160
1981-04-01	0.9784735812133220
1981-05-01	0.3875968992247950
1981-06-01	0.7722007722007840
1981-07-01	1.1494252873563100
1981-08-01	0.7575757575757520
1981-09-01	0.5639097744360990
1981-10-01	0.0000000000000000
1981-11-01	0.5607476635513940
1981-12-01	-0.1858736059479580
1982-01-01	1.8621973929236600
1982-02-01	0.3656307129798960
1982-03-01	0.1821493624772340
1982-04-01	-0.3636363636363850
1982-05-01	0.0000000000000000
1982-06-01	0.3649635036496570
1982-07-01	0.9090909090909070
1982-08-01	0.9009009009008990
1982-09-01	0.8928571428571560
1982-10-01	0.7079646017698750
1982-11-01	0.7029876977152850
1982-12-01	0.3490401396160770
1983-01-01	0.3478260869565270
1983-02-01	0.3466204506065600
1983-03-01	0.0000000000000000
1983-04-01	0.5181347150259300
1983-05-01	0.0000000000000000
1983-06-01	0.5154639175257510
1983-07-01	0.5128205128205210
1983-08-01	1.3605442176870800
1983-09-01	0.5033557046979940
1983-10-01	0.3338898163605910
1983-11-01	0.4991680532446000
1983-12-01	0.6622516556291350
1984-01-01	0.6578947368421150
1984-02-01	0.6535947712418110
1984-03-01	0.6493506493506450
1984-04-01	0.0000000000000000
1984-05-01	0.1612903225806480
1984-06-01	0.4830917874396210
1984-07-01	1.2820512820512900
1984-08-01	0.3164556962025360
1984-09-01	0.7886435331230260
1984-10-01	0.4694835680751110
1984-11-01	0.4672897196261750
1984-12-01	0.1550387596899110
1985-01-01	0.4643962848297420
1985-02-01	0.3081664098613030
1985-03-01	0.6144393241167660
1985-04-01	0.1526717557251660
1985-05-01	-0.1524390243902190
1985-06-01	-0.1526717557251930
1985-07-01	0.4587155963302690
1985-08-01	0.0000000000000000
1985-09-01	0.1522070015220720
1985-10-01	0.0000000000000000
1985-11-01	0.6079027355623060
1985-12-01	-0.1510574018127180
1986-01-01	-0.3025718608169090
1986-02-01	-0.9104704097116850
1986-03-01	-0.3062787136294210
1986-04-01	-0.3072196620583490
1986-05-01	0.3081664098613030
1986-06-01	1.0752688172043200
1986-07-01	0.1519756838905800
1986-08-01	0.4552352048558360
1986-09-01	0.9063444108761340
1986-10-01	0.1497005988023970
1986-11-01	0.7473841554559020
1986-12-01	0.4451038575667590
1987-01-01	1.4771048744461000
1987-02-01	0.2911208151382870
1987-03-01	0.0000000000000000
1987-04-01	0.4354136429608070
1987-05-01	0.1445086705202210
1987-06-01	0.1443001443001590
1987-07-01	0.4322766570605250
1987-08-01	0.8608321377331300
1987-09-01	0.0000000000000000
1987-10-01	0.4267425320056710
1987-11-01	0.4249291784702740
1987-12-01	0.1410437235542920
1988-01-01	1.5492957746478900
1988-02-01	0.2773925104022230
1988-03-01	0.4149377593360940
1988-04-01	1.2396694214876100
1988-05-01	0.1360544217687100
1988-06-01	0.4076086956521920
1988-07-01	0.6765899864681980
1988-08-01	0.4032258064516070
1988-09-01	0.2677376171352230
1988-10-01	-0.1335113484646450
1988-11-01	0.6684491978609490
1988-12-01	0.5312084993359980
1989-01-01	1.3210039630119000
1989-02-01	0.3911342894393690
1989-03-01	0.6493506493506480
1989-04-01	0.3870967741935540
1989-05-01	0.3856041131105230
1989-06-01	-0.3841229193341700
1989-07-01	0.1285347043701820
1989-08-01	0.2567394094993390
1989-09-01	0.1280409731114200
1989-10-01	0.1278772378516530
1989-11-01	0.0000000000000000
1989-12-01	0.0000000000000000
1990-01-01	0.6385696040868550
1990-02-01	0.0000000000000000
1990-03-01	0.1269035532994940
1990-04-01	-0.1267427122940450
1990-05-01	-0.1269035532994940
1990-06-01	-0.2541296060991140
1990-07-01	0.7643312101910720
1990-08-01	1.0113780025284500
1990-09-01	1.1264080100125100
1990-10-01	1.2376237623762300
1990-11-01	-0.1222493887530370
1990-12-01	-0.4895960832313630
1991-01-01	0.7380073800738340
1991-02-01	-0.4884004884004960
1991-03-01	0.0000000000000000
1991-04-01	-0.2453987730061600
1991-05-01	0.1230012300123240
1991-06-01	0.0000000000000000
1991-07-01	0.6142506142506240
1991-08-01	-0.1221001221001450
1991-09-01	0.1222493887530800
1991-10-01	0.0000000000000000
1991-11-01	0.1221001221001240
1991-12-01	-0.3658536585365910
1992-01-01	0.1223990208078140
1992-02-01	0.1222493887530800
1992-03-01	0.0000000000000000
1992-04-01	0.3663003663003500
1992-05-01	0.0000000000000000
1992-06-01	-0.1216545012165470
1992-07-01	-0.2436053593178870
1992-08-01	-0.4884004884004960
1992-09-01	0.0000000000000000
1992-10-01	0.1226993865030480
1992-11-01	0.1225490196078670
1992-12-01	-0.1223990208078570
1993-01-01	0.0000000000000000
1993-02-01	0.2450980392156900
1993-03-01	0.1222493887530800
1993-04-01	-0.2442002442002480
1993-05-01	-0.1223990208078570
1993-06-01	0.0000000000000000
1993-07-01	-0.3676470588235350
1993-08-01	0.1230012300123240
1993-09-01	-0.1228501228501460
1993-10-01	0.4920049200492300
1993-11-01	0.2447980416156710
1993-12-01	-0.1221001221001450
1994-01-01	0.3667481662591740
1994-02-01	0.4872107186358170
1994-03-01	0.1212121212121230
1994-04-01	0.2421307506053090
1994-05-01	0.1207729468599270
1994-06-01	0.2412545235222980
1994-07-01	0.1203369434416600
1994-08-01	0.3605769230769070
1994-09-01	0.0000000000000000
1994-10-01	0.4790419161676720
1994-11-01	0.7151370679380110
1994-12-01	0.3550295857988010
1995-01-01	-0.5896226415094220
1995-02-01	0.3558718861210020
1995-03-01	-0.4728132387706930
1995-04-01	0.4750593824228100
1995-05-01	0.0000000000000000
1995-06-01	-0.1182033096926730
1995-07-01	0.7100591715976230
1995-08-01	-0.1175088131609890
1995-09-01	0.5882352941176560
1995-10-01	-0.5847953216374360
1995-11-01	0.4705882352941460
1995-12-01	0.7025761124121680
1996-01-01	0.5813953488371980
1996-02-01	0.1156069364161870
1996-03-01	-0.1154734411085470
1996-04-01	-0.1156069364161660
1996-05-01	-0.4629629629629700
1996-06-01	-0.3488372093023310
1996-07-01	0.2333722287047880
1996-08-01	-0.2328288707799800
1996-09-01	0.2333722287047880
1996-10-01	0.3492433061699700
1996-11-01	-0.2320185614849220
1996-12-01	0.1162790697674440
1997-01-01	0.2322880371660690
1997-02-01	-0.5793742757821440
1997-03-01	0.3496503496503550
1997-04-01	-0.5807200929152240
1997-05-01	0.5841121495327190
1997-06-01	0.3484320557491340
1997-07-01	0.9259259259259200
1997-08-01	0.9174311926605440
1997-09-01	-0.3409090909090960
1997-10-01	-0.2280501710376120
1997-11-01	-0.1142857142857160
1997-12-01	-0.5720823798626890
1998-01-01	0.4602991944763960
1998-02-01	-0.3436426116838540
1998-03-01	0.0000000000000000
1998-04-01	0.6896551724138040
1998-05-01	-0.1141552511415540
1998-06-01	0.0000000000000000
1998-07-01	0.4571428571428640
1998-08-01	-0.1137656427759030
1998-09-01	0.4555808656036520
1998-10-01	-0.2267573696145160
1998-11-01	-0.3409090909090960
1998-12-01	-0.7981755986316910
1999-01-01	0.1149425287356340
1999-02-01	0.5740528128587920
1999-03-01	0.3424657534246630
1999-04-01	0.4550625711035140
1999-05-01	1.0192525481313700
1999-06-01	-0.1121076233183870
1999-07-01	1.4590347923681300
1999-08-01	1.4380530973451400
1999-09-01	1.3086150490730600
1999-10-01	0.5382131324004200
1999-11-01	0.8565310492505480
1999-12-01	1.1677282377919100
2000-01-01	0.6295907660021080
2000-02-01	1.2474012474012500
2000-03-01	0.9240246406570670
2000-04-01	-0.4069175991861530
2000-05-01	1.5321756894790600
2000-06-01	0.5030181086519240
2000-07-01	0.1001001001000880
2000-08-01	0.7999999999999950
2000-09-01	1.6865079365079300
2000-10-01	0.5853658536585370
2000-11-01	-0.2909796314258010
2000-12-01	-1.1673151750972800
2001-01-01	-1.1811023622047300
2001-02-01	1.0956175298804900
2001-03-01	-0.2955665024630550
2001-04-01	0.2964426877470360
2001-05-01	0.7881773399014560
2001-06-01	0.0000000000000000
2001-07-01	-1.2707722385141600
2001-08-01	-0.5940594059405950
2001-09-01	0.2988047808765120
2001-10-01	-1.8867924528302000
2001-11-01	-1.1133603238866400
2001-12-01	-0.7164790174002120
2002-01-01	0.6185567010309290
2002-02-01	-0.4098360655737590
2002-03-01	1.2345679012345700
2002-04-01	0.5081300813008080
2002-05-01	-0.6066734074823240
2002-06-01	-1.2207527975585000
2002-07-01	-0.5149330587023630
2002-08-01	0.1035196687370660
2002-09-01	0.7238883143743610
2002-10-01	-0.5133470225872640
2002-11-01	-0.8255933952528510
2002-12-01	0.7284079084287090
2003-01-01	1.1363636363636500
2003-02-01	1.0214504596527100
2003-03-01	0.1011122345803720
2003-04-01	-0.9090909090909100
2003-05-01	-0.7135575942915280
2003-06-01	0.9240246406570670
2003-07-01	1.4242115971515900
2003-08-01	0.1003009027081130
2003-09-01	-0.3006012024048100
2003-10-01	0.3015075376884430
2003-11-01	0.5010020040080110
2003-12-01	-0.5982053838484380
2004-01-01	1.4042126379137200
2004-02-01	0.8902077151335500
2004-03-01	1.2745098039215600
2004-04-01	1.2584704743465700
2004-05-01	1.5296367112810800
2004-06-01	-1.0357815442561300
2004-07-01	1.6175071360609100
2004-08-01	0.2808988764044780
2004-09-01	-0.0933706816059648
2004-10-01	1.6822429906542100
2004-11-01	-2.2977941176470700
2004-12-01	-1.4111006585136300
2005-01-01	1.3358778625954200
2005-02-01	2.3540489642184500
2005-03-01	0.5519779208831650
2005-04-01	1.8298261665141800
2005-05-01	-0.8984725965857950
2005-06-01	0.9066183136899270
2005-07-01	1.9766397124887800
2005-08-01	1.6740088105726900
2005-09-01	0.3466204506065610
2005-10-01	-0.6908462867011900
2005-11-01	-1.3913043478260800
2005-12-01	0.7054673721340340
2006-01-01	1.9264448336252300
2006-02-01	1.1168384879725000
2006-03-01	0.1699235344095110
2006-04-01	2.1204410517387700
2006-05-01	0.8305647840531620
2006-06-01	-0.8237232289950640
2006-07-01	2.1594684385381900
2006-08-01	0.2439024390244050
2006-09-01	-1.1354420113544200
2006-10-01	0.4101722723543700
2006-11-01	-0.1633986928104530
2006-12-01	-0.3273322422258640
2007-01-01	0.0821018062397567
2007-02-01	1.8047579983592900
2007-03-01	1.5310233682514200
2007-04-01	1.9047619047619100
2007-05-01	1.2461059190031200
2007-06-01	-0.0769230769230680
2007-07-01	-1.0007698229407300
2007-08-01	-0.1555209953343800
2007-09-01	-0.0778816199376856
2007-10-01	-0.4676539360872960
2007-11-01	2.1926389976507400
2007-12-01	0.1532567049808390
2008-01-01	0.0000000000000000
2008-02-01	1.9127773527161400
2008-03-01	0.9009009009009150
2008-04-01	0.8928571428571310
2008-05-01	2.2861356932153500
2008-06-01	0.7209805335256000
2008-07-01	0.7874015748031590
2008-08-01	-0.9943181818181910
2008-09-01	0.3586800573888050
2008-10-01	-2.2873481057898500
2008-11-01	-3.2918800292611700
2008-12-01	-2.2692889561270800
2009-01-01	1.1609907120743200
2009-02-01	-0.3060443764345740
2009-03-01	-0.1534919416730710
2009-04-01	0.9992313604919350
2009-05-01	3.2724505327245000
2009-06-01	2.8002947678703000
2009-07-01	-0.9318996415770660
2009-08-01	2.3154848046309900
2009-09-01	-2.3338048090523500
2009-10-01	-0.2896451846488100
2009-11-01	1.3071895424836600
2009-12-01	-0.1433691756272230
2010-01-01	0.4307250538406200
2010-02-01	0.7147962830593330
2010-03-01	1.7033356990773600
2010-04-01	0.9071877180739640
2010-05-01	0.2766251728907250
2010-06-01	0.0000000000000000
2010-07-01	0.0689655172413957
2010-08-01	0.0000000000000000
2010-09-01	0.4135079255685500
2010-10-01	0.5490734385724300
2010-11-01	0.8191126279863370
2010-12-01	1.8280297901151000
2011-01-01	1.0638297872340500
2011-02-01	1.4473684210526100
2011-03-01	1.8158236057068900
2011-04-01	0.9554140127388440
2011-05-01	-0.6940063091482510
2011-06-01	-0.7623888182973550
2011-07-01	0.3201024327784970
2011-08-01	-0.8934269304403180
2011-09-01	0.2575660012878230
2011-10-01	-0.1926782273603080
2011-11-01	-0.1287001287001360
2011-12-01	-0.1288659793814280
2012-01-01	1.2903225806451600
2012-02-01	0.5732484076433240
2012-03-01	1.0766307789740300
2012-04-01	0.5639097744360800
2012-05-01	-1.3084112149532700
2012-06-01	-0.9469696969696870
2012-07-01	0.4461440407903050
2012-08-01	0.2538071065989890
2012-09-01	0.5696202531645580
2012-10-01	-0.9439899307740730
2012-11-01	-0.8894536213468960
2012-12-01	-0.4487179487179420
2013-01-01	-0.1287830006439230
2013-02-01	0.6447453255963830
2013-03-01	1.0249839846252500
2013-04-01	-0.6341154090044430
2013-05-01	-0.4467134652201590
2013-06-01	-0.3846153846153850
2013-07-01	1.6731016731016800
2013-08-01	0.5696202531645580
2013-09-01	0.1887979861547920
2013-10-01	0.1256281407035360
2013-11-01	0.0627352572145584
2013-12-01	0.6896551724137680
2014-01-01	0.5603985056039970
2014-02-01	0.0000000000000000
2014-03-01	-0.5572755417956770
2014-04-01	0.1245330012453600
2014-05-01	0.0621890547263499
2014-06-01	0.5593536357986440
2014-07-01	0.6180469715698330
2014-08-01	0.4299754299754340
2014-09-01	-0.6116207951070270
2014-10-01	-0.2461538461538610
2014-11-01	-0.3701418877236280
2014-12-01	-0.9287925696594330
2015-01-01	-1.5000000000000000
2015-02-01	0.8883248730964440
2015-03-01	0.7547169811320650
2015-04-01	0.2496878901373210
2015-05-01	0.1245330012453600
2015-06-01	0.1865671641790940
2015-07-01	0.0620732464307701
2015-08-01	-1.1166253101736800
2015-09-01	-1.1919698870765400
2015-10-01	0.3809523809523810
2015-11-01	0.6325110689437000
2015-12-01	-1.0685103708359400
2016-01-01	-1.3341804320203300
2016-02-01	-0.6439150032195680
2016-03-01	0.1944264419961000
2016-04-01	0.7761966364812430
2016-05-01	1.4762516046213100
2016-06-01	1.1385199240986700
2016-07-01	1.3133208255159600
2016-08-01	-1.1111111111111300
2016-09-01	-0.4993757802746430
2016-10-01	0.5018820577164220
2016-11-01	0.8114856429463220
2016-12-01	0.7430340557275550
2017-01-01	1.9668100799016700
2017-02-01	1.8685955394816000
2017-03-01	-0.5325443786982150
2017-04-01	0.2974419988102290
2017-05-01	-0.1186239620403180
2017-06-01	-0.6532066508313720
2017-07-01	-0.5379557680812810
2017-08-01	-0.0600961538461362
2017-09-01	1.2627781118460500
2017-10-01	0.4750593824227890
2017-11-01	1.1820330969267200
2017-12-01	1.5771028037383100
2018-01-01	0.8625646923519380
2018-02-01	-0.0570125427594105
2018-03-01	-0.1140901312036580
2018-04-01	0.4568817818389560
2018-05-01	2.1603183627060700
2018-06-01	1.0573177518085700
2018-07-01	-0.1101321585902960
2018-08-01	-0.3307607497243660
2018-09-01	0.0553097345132777
2018-10-01	1.3266998341625200