Month	Growth rate previous period
1977-02-01	0.6153846153846260
1977-03-01	0.3058103975534950
1977-04-01	0.3048780487804930
1977-05-01	2.7355623100303800
1977-06-01	0.5917159763313850
1977-07-01	0.2941176470588290
1977-08-01	0.2932551319648140
1977-09-01	0.2923976608186930
1977-10-01	0.2915451895043780
1977-11-01	0.0000000000000000
1977-12-01	0.2906976744186230
1978-01-01	0.8695652173912810
1978-02-01	0.5747126436781840
1978-03-01	0.0000000000000000
1978-04-01	0.2857142857142780
1978-05-01	1.4245014245014400
1978-06-01	0.5617977528089610
1978-07-01	0.2793296089385520
1978-08-01	0.8356545961002930
1978-09-01	2.7624309392265300
1978-10-01	0.5376344086021360
1978-11-01	0.2673796791443900
1978-12-01	0.2666666666666480
1979-01-01	-0.2659574468084920
1979-02-01	-0.2666666666666710
1979-03-01	0.0000000000000000
1979-04-01	0.0000000000000000
1979-05-01	0.0000000000000000
1979-06-01	0.2673796791443900
1979-07-01	0.0000000000000000
1979-08-01	0.0000000000000000
1979-09-01	0.0000000000000000
1979-10-01	0.5333333333333310
1979-11-01	0.5305039787798380
1979-12-01	0.2638522427440560
1980-01-01	0.0000000000000000
1980-02-01	0.0000000000000000
1980-03-01	1.5789473684210600
1980-04-01	2.8497409326424900
1980-05-01	1.0075566750629700
1980-06-01	0.4987531172069690
1980-07-01	1.4888337468982700
1980-08-01	3.4229828850855700
1980-09-01	0.7092198581560620
1980-10-01	1.8779342723004400
1980-11-01	1.6129032258064600
1980-12-01	0.4535147392290330
1981-01-01	3.6117381489842000
1981-02-01	0.6535947712418220
1981-03-01	0.8658008658008810
1981-04-01	0.8583690987124420
1981-05-01	0.4255319148936060
1981-06-01	3.8135593220338900
1981-07-01	3.6734693877551300
1981-08-01	0.7874015748031280
1981-09-01	0.9765625000000000
1981-10-01	0.1934235976789200
1981-11-01	0.5791505791505890
1981-12-01	0.5758157389635250
1982-01-01	1.1450381679389200
1982-02-01	0.7547169811320890
1982-03-01	0.1872659176030000
1982-04-01	-0.7476635514018820
1982-05-01	0.0000000000000000
1982-06-01	-0.1883239171374800
1982-07-01	3.9622641509434200
1982-08-01	1.2704174228675000
1982-09-01	-0.3584229390680910
1982-10-01	1.7985611510791400
1982-11-01	1.5901060070671500
1982-12-01	0.6956521739130250
1983-01-01	-1.3816925734024100
1983-02-01	0.3502626970227580
1983-03-01	-0.1745200698080160
1983-04-01	-0.5244755244755490
1983-05-01	0.5272407732864920
1983-06-01	0.3496503496503250
1983-07-01	1.0452961672474100
1983-08-01	2.7586206896551700
1983-09-01	1.1744966442952800
1983-10-01	0.6633499170812870
1983-11-01	1.1532125205930700
1983-12-01	0.0000000000000000
1984-01-01	-0.4885993485342100
1984-02-01	0.8183306055646620
1984-03-01	0.1623376623376650
1984-04-01	0.1620745542949790
1984-05-01	0.0000000000000000
1984-06-01	0.8090614886731240
1984-07-01	3.3707865168539300
1984-08-01	0.4658385093167780
1984-09-01	1.3910355486862300
1984-10-01	0.4573170731707400
1984-11-01	1.3657056145675400
1984-12-01	-0.1497005988023980
1985-01-01	-0.7496251874062960
1985-02-01	0.4531722054380610
1985-03-01	0.0000000000000000
1985-04-01	0.3007518796992530
1985-05-01	0.0000000000000000
1985-06-01	0.2998500749625240
1985-07-01	2.5411061285500500
1985-08-01	-0.1457725947521630
1985-09-01	0.2919708029197000
1985-10-01	0.8733624454148360
1985-11-01	1.1544011544011500
1985-12-01	0.1426533523537960
1986-01-01	0.5698005698005670
1986-02-01	0.2832861189801620
1986-03-01	0.2824858757062200
1986-04-01	1.1267605633802800
1986-05-01	0.2785515320334310
1986-06-01	1.2500000000000200
1986-07-01	2.8806584362139800
1986-08-01	0.3999999999999830
1986-09-01	0.7968127490040100
1986-10-01	0.2635046113306790
1986-11-01	0.9198423127463910
1986-12-01	0.0000000000000000
1987-01-01	0.0000000000000000
1987-02-01	0.0000000000000000
1987-03-01	-0.2604166666666600
1987-04-01	-0.3916449086161950
1987-05-01	-0.2621231979030190
1987-06-01	0.1314060446780580
1987-07-01	1.0498687664041900
1987-08-01	1.5584415584415700
1987-09-01	0.6393861892583120
1987-10-01	0.6353240152477650
1987-11-01	1.6414141414141500
1987-12-01	0.0000000000000000
1988-01-01	1.8633540372670900
1988-02-01	0.0000000000000000
1988-03-01	-0.2439024390244160
1988-04-01	0.1222493887530800
1988-05-01	0.1221001221001240
1988-06-01	0.2439024390243940
1988-07-01	1.3381995133819800
1988-08-01	0.1200480192076850
1988-09-01	0.1199040767386110
1988-10-01	0.1197604790419180
1988-11-01	1.1961722488038100
1988-12-01	-0.3546099290780200
1989-01-01	0.0000000000000000
1989-02-01	0.2372479240806680
1989-03-01	0.4733727810651180
1989-04-01	0.0000000000000000
1989-05-01	0.1177856301531020
1989-06-01	0.3529411764705940
1989-07-01	1.7584994138335200
1989-08-01	0.1152073732719120
1989-09-01	0.6904487917146060
1989-10-01	-0.1142857142856960
1989-11-01	0.0000000000000000
1989-12-01	0.0000000000000000
1990-01-01	1.6018306636155500
1990-02-01	0.2252252252252090
1990-03-01	0.3370786516853990
1990-04-01	0.2239641657334870
1990-05-01	0.0000000000000000
1990-06-01	0.3351955307262630
1990-07-01	2.5612472160356200
1990-08-01	-0.4343105320303900
1990-09-01	0.1090512540894240
1990-10-01	0.6535947712418220
1990-11-01	0.2164502164502010
1990-12-01	0.0000000000000000
1991-01-01	-0.6479481641468600
1991-02-01	0.2173913043478300
1991-03-01	0.0000000000000000
1991-04-01	0.2169197396963160
1991-05-01	0.6493506493506610
1991-06-01	0.0000000000000000
1991-07-01	2.3655913978494600
1991-08-01	-0.2100840336134490
1991-09-01	0.1052631578947200
1991-10-01	0.1051524710830910
1991-11-01	0.6302521008403100
1991-12-01	0.0000000000000000
1992-01-01	0.7306889352818500
1992-02-01	-0.4145077720207330
1992-03-01	-0.1040582726326760
1992-04-01	-0.1041666666666500
1992-05-01	0.0000000000000000
1992-06-01	-0.2085505735140810
1992-07-01	0.1044932079414670
1992-08-01	-0.1043841336116740
1992-09-01	0.0000000000000000
1992-10-01	0.1044932079414670
1992-11-01	0.1043841336117110
1992-12-01	-0.3128258602711400
1993-01-01	-1.5690376569037600
1993-02-01	-0.1062699256110350
1993-03-01	0.0000000000000000
1993-04-01	0.0000000000000000
1993-05-01	0.1063829787233870
1993-06-01	-0.3188097768331620
1993-07-01	-1.2793176972281500
1993-08-01	-0.1079913606911270
1993-09-01	0.2162162162162200
1993-10-01	0.1078748651564010
1993-11-01	0.2155172413793330
1993-12-01	0.2150537634408640
1994-01-01	-0.3218884120171730
1994-02-01	0.6458557588805090
1994-03-01	0.1069518716577370
1994-04-01	0.0000000000000000
1994-05-01	-0.1068376068375900
1994-06-01	0.1069518716577370
1994-07-01	-0.8547008547008510
1994-08-01	0.1077586206896760
1994-09-01	0.1076426264800880
1994-10-01	0.0000000000000000
1994-11-01	0.3225806451612770
1994-12-01	-0.2143622722400900
1995-01-01	1.1815252416756200
1995-02-01	0.3184713375796230
1995-03-01	-0.4232804232804310
1995-04-01	-0.3188097768331620
1995-05-01	-0.5330490405117180
1995-06-01	0.3215434083601150
1995-07-01	0.8547008547008700
1995-08-01	-0.5296610169491430
1995-09-01	0.0000000000000000
1995-10-01	-0.5324813631522800
1995-11-01	0.1070663811563000
1995-12-01	0.0000000000000000
1996-01-01	0.3208556149732490
1996-02-01	0.2132196162047140
1996-03-01	0.3191489361701990
1996-04-01	0.2120890774125170
1996-05-01	0.2116402116402150
1996-06-01	-0.1055966209081330
1996-07-01	2.4312896405919700
1996-08-01	0.2063983488131950
1996-09-01	-1.5447991761071200
1996-10-01	0.6276150627615360
1996-11-01	0.0000000000000000
1996-12-01	-0.1039501039501240
1997-01-01	-0.6243496357960380
1997-02-01	-0.1047120418848190
1997-03-01	0.3144654088050370
1997-04-01	0.3134796238244380
1997-05-01	0.3125000000000060
1997-06-01	1.0384215991692600
1997-07-01	0.6166495375128580
1997-08-01	0.4085801838610720
1997-09-01	-0.1017293997965250
1997-10-01	-0.4073319755601070
1997-11-01	0.5112474437627900
1997-12-01	0.3051881993896290
1998-01-01	0.4056795131845910
1998-02-01	0.5050505050504960
1998-03-01	-0.1005025125628160
1998-04-01	0.7042253521126710
1998-05-01	0.4995004995005080
1998-06-01	-0.0994035785288111
1998-07-01	0.8955223880596990
1998-08-01	0.0000000000000000
1998-09-01	-0.4930966469427920
1998-10-01	0.2973240832507310
1998-11-01	0.4940711462450680
1998-12-01	-0.1966568338249790
1999-01-01	-0.8866995073891780
1999-02-01	0.5964214711729730
1999-03-01	-0.7905138339921090
1999-04-01	-0.0996015936254998
1999-05-01	0.0997008973080775
1999-06-01	-0.0996015936254998
1999-07-01	-0.2991026919242330
1999-08-01	0.0000000000000000
1999-09-01	-0.4999999999999910
1999-10-01	0.3015075376884470
1999-11-01	-0.3006012024048150
1999-12-01	-0.1005025125628160
2000-01-01	-0.6036217303823040
2000-02-01	-0.2020202020201940
2000-03-01	0.1012145748987990
2000-04-01	0.0000000000000000
2000-05-01	0.6066734074822800
2000-06-01	0.9045226130653420
2000-07-01	0.4980079681274870
2000-08-01	-0.1982160555004870
2000-09-01	0.0000000000000000
2000-10-01	0.0000000000000000
2000-11-01	0.0000000000000000
2000-12-01	0.0993048659384268
2001-01-01	0.2976190476190350
2001-02-01	0.7912957467853800
2001-03-01	0.4906771344455140
2001-04-01	0.7812500000000020
2001-05-01	0.1937984496124120
2001-06-01	0.3868471953578350
2001-07-01	0.1926782273603000
2001-08-01	-0.1923076923076840
2001-09-01	-0.1926782273603170
2001-10-01	0.9652509652509760
2001-11-01	0.0956022944550799
2001-12-01	-0.5730659025788230
2002-01-01	1.0566762728146100
2002-02-01	-0.1901140684410570
2002-03-01	-0.2857142857142740
2002-04-01	0.7640878701050300
2002-05-01	0.0000000000000000
2002-06-01	0.4739336492891130
2002-07-01	0.0000000000000000
2002-08-01	-0.0943396226415054
2002-09-01	-0.4721435316336140
2002-10-01	-0.3795066413662250
2002-11-01	0.4761904761904560
2002-12-01	0.0000000000000000
2003-01-01	-0.9478672985781930
2003-02-01	0.3827751196172430
2003-03-01	0.0000000000000000
2003-04-01	0.0000000000000000
2003-05-01	-0.0953288846520625
2003-06-01	0.5725190839694760
2003-07-01	1.0436432637571100
2003-08-01	-0.1877934272300560
2003-09-01	0.5644402634054830
2003-10-01	0.0000000000000000
2003-11-01	0.7483629560336610
2003-12-01	-0.3714020427112360
2004-01-01	-0.9319664492078390
2004-02-01	0.8466603951081990
2004-03-01	0.0932835820895483
2004-04-01	0.0000000000000000
2004-05-01	0.2795899347623530
2004-06-01	0.0000000000000000
2004-07-01	0.3717472118959120
2004-08-01	-0.0925925925925887
2004-09-01	0.4633920296570870
2004-10-01	-0.3690036900369010
2004-11-01	-0.0925925925925887
2004-12-01	-0.0926784059314306
2005-01-01	-0.9276437847866360
2005-02-01	0.4681647940074880
2005-03-01	-0.0931966449207789
2005-04-01	0.0932835820895483
2005-05-01	0.3727865796831320
2005-06-01	0.6499535747446670
2005-07-01	1.2915129151291500
2005-08-01	0.2732240437158350
2005-09-01	0.0908265213442449
2005-10-01	0.5444646098003720
2005-11-01	0.5415162454873580
2005-12-01	-0.2692998204667910
2006-01-01	0.5400540054005330
2006-02-01	0.2685765443151500
2006-03-01	0.0892857142856946
2006-04-01	-0.1784121320249700
2006-05-01	0.6255585344057090
2006-06-01	0.3552397868561450
2006-07-01	0.9734513274336190
2006-08-01	-0.0876424189307588
2006-09-01	0.0000000000000000
2006-10-01	0.4385964912280670
2006-11-01	0.0873362445414810
2006-12-01	0.0872600349040258
2007-01-01	-0.6102877070619060
2007-02-01	1.4912280701754400
2007-03-01	0.7778738115816590
2007-04-01	0.2572898799314090
2007-05-01	0.0000000000000000
2007-06-01	0.1710863986313020
2007-07-01	0.3415883859948770
2007-08-01	0.8510638297872440
2007-09-01	-0.5063291139240590
2007-10-01	-0.0848176420695620
2007-11-01	0.3395585738540210
2007-12-01	0.2538071065989740
2008-01-01	0.0843881856539899
2008-02-01	1.6863406408094500
2008-03-01	0.4975124378109540
2008-04-01	0.1650165016501730
2008-05-01	0.1647446457990050
2008-06-01	0.0000000000000000
2008-07-01	1.8092105263157900
2008-08-01	0.4038772213247290
2008-09-01	1.1263073209975800
2008-10-01	-0.3182179793158460
2008-11-01	0.3990422984836510
2008-12-01	0.5564387917329140
2009-01-01	0.4743083003952370
2009-02-01	2.0456333595594100
2009-03-01	0.3855050115651340
2009-04-01	-0.0768049155145897
2009-05-01	-1.2298232129131300
2009-06-01	-0.4669260700389050
2009-07-01	0.8600469116497180
2009-08-01	0.0775193798449580
2009-09-01	0.3098373353989160
2009-10-01	-0.1544401544401340
2009-11-01	0.2320185614849090
2009-12-01	0.7716049382716000
2010-01-01	-0.0765696784073611
2010-02-01	0.3831417624521180
2010-03-01	0.7633587786259630
2010-04-01	-0.1515151515151590
2010-05-01	0.2276176024279120
2010-06-01	0.2271006813020610
2010-07-01	1.1329305135951700
2010-08-01	0.0000000000000000
2010-09-01	-0.6721433905900040
2010-10-01	0.1503759398496040
2010-11-01	0.7507507507507590
2010-12-01	0.3725782414307110
2011-01-01	0.0742390497401602
2011-02-01	1.5578635014836800
2011-03-01	-0.0730460189919619
2011-04-01	0.5847953216374150
2011-05-01	0.2180232558139570
2011-06-01	0.2175489485134060
2011-07-01	0.5065123010130420
2011-08-01	0.4319654427645730
2011-09-01	0.2867383512544810
2011-10-01	-0.8577555396711960
2011-11-01	0.2883922134102390
2011-12-01	-0.1437814521926610
2012-01-01	0.2879769618430660
2012-02-01	0.7178750897343810
2012-03-01	0.2851033499643370
2012-04-01	-0.0710732054015606
2012-05-01	0.4267425320056970
2012-06-01	0.0708215297450521
2012-07-01	1.6277423920735800
2012-08-01	-0.3481894150417680
2012-09-01	-0.4192872117400490
2012-10-01	0.4210526315789550
2012-11-01	0.6988120195667320
2012-12-01	0.1387925052047250
2013-01-01	0.4158004158004110
2013-02-01	0.7591442374051000
2013-03-01	-0.4109589041095720
2013-04-01	0.3438789546079760
2013-05-01	0.6854009595613390
2013-06-01	-0.4765146358066750
2013-07-01	1.5731874145006900
2013-08-01	0.2693602693602700
2013-09-01	-0.4029550033579650
2013-10-01	-0.3371544167228450
2013-11-01	0.2706359945872690
2013-12-01	-0.1349527665317200
2014-01-01	-0.1351351351351170
2014-02-01	1.2855209742895600
2014-03-01	0.0668002672010898
2014-04-01	0.1335113484646020
2014-05-01	0.2000000000000030
2014-06-01	0.3326679973386660
2014-07-01	0.9283819628647060
2014-08-01	0.1971090670170980
2014-09-01	0.1967213114754130
2014-10-01	0.1963350785340110
2014-11-01	0.7184846505551860
2014-12-01	0.5188067444876910
2015-01-01	0.9032258064516090
2015-02-01	1.4066496163683000
2015-03-01	0.2522068095838590
2015-04-01	0.0000000000000000
2015-05-01	0.6918238993710620
2015-06-01	-0.4996876951904960
2015-07-01	1.0671688637790300
2015-08-01	0.3726708074534000
2015-09-01	-0.2475247524752590
2015-10-01	0.3101736972704810
2015-11-01	0.4329004329004370
2015-12-01	0.4310344827586240
2016-01-01	0.7970570202329960
2016-02-01	0.3041362530413500
2016-03-01	0.9702850212249870
2016-04-01	0.1201201201201150
2016-05-01	0.5398920215956800
2016-06-01	0.2983293556086010
2016-07-01	0.9518143961927240
2016-08-01	-0.4124926340600890
2016-09-01	-0.9467455621301800
2016-10-01	0.2389486260454110
2016-11-01	-0.0595947556615205
2016-12-01	0.3577817531305960
2017-01-01	-0.7130124777183510
2017-02-01	0.7779772591262810
2017-03-01	-0.0593824228028690
2017-04-01	0.0000000000000000
2017-05-01	0.2970885323826590
2017-06-01	-0.2962085308056960
2017-07-01	0.7130124777183720
2017-08-01	-0.1179941002950010
2017-09-01	-0.4725339633786190
2017-10-01	-0.1780415430266990
2017-11-01	0.1783590963139040
2017-12-01	-0.1780415430266990
2018-01-01	1.4863258026159300
2018-02-01	0.2343292325717740
2018-03-01	0.7013442431326620
2018-04-01	0.1741149158444500
2018-05-01	-0.1738122827346390
2018-06-01	-0.1741149158444710
2018-07-01	-0.5813953488372060
2018-08-01	0.1169590643274800
2018-09-01	0.0000000000000000
2018-10-01	0.1168224299065580