Month	Growth rate previous period
1970-02-01	0.4115226337448610
1970-03-01	0.5122950819672190
1970-04-01	0.7135575942915480
1970-05-01	0.4048582995951470
1970-06-01	0.3024193548386930
1970-07-01	0.3015075376884460
1970-08-01	0.5010020040080020
1970-09-01	0.6979062811565390
1970-10-01	0.4950495049505010
1970-11-01	0.2955665024630580
1970-12-01	0.3929273084479420
1971-01-01	0.4892367906066400
1971-02-01	0.6815968841285380
1971-03-01	0.2901353965183790
1971-04-01	0.6750241080038460
1971-05-01	0.4789272030651400
1971-06-01	0.4766444232602540
1971-07-01	0.5692599620493430
1971-08-01	0.3773584905660420
1971-09-01	0.5639097744360780
1971-10-01	0.8411214953270940
1971-11-01	0.3707136237256760
1971-12-01	0.7386888273314770
1972-01-01	0.4582951420715000
1972-02-01	0.8211678832116710
1972-03-01	0.6334841628959530
1972-04-01	0.3597122302158320
1972-05-01	0.7168458781361920
1972-06-01	0.7117437722419840
1972-07-01	0.7067137809187190
1972-08-01	0.6140350877193060
1972-09-01	1.0462074978204100
1972-10-01	1.2079378774805800
1972-11-01	0.5967604433077480
1972-12-01	0.5084745762711760
1973-01-01	0.1686340640809460
1973-02-01	0.7575757575757840
1973-03-01	0.7518796992481130
1973-04-01	0.9950248756218860
1973-05-01	1.0673234811166000
1973-06-01	1.2185215272136300
1973-07-01	0.8025682182985650
1973-08-01	0.8757961783439280
1973-09-01	1.2628255722178400
1973-10-01	1.4029618082619000
1973-11-01	0.6149116064565640
1973-12-01	0.4583651642475230
1974-01-01	1.2927756653992400
1974-02-01	0.9009009009008970
1974-03-01	0.9672619047619160
1974-04-01	1.4738393515106700
1974-05-01	1.2345679012345500
1974-06-01	0.9325681492109300
1974-07-01	0.7818052594171950
1974-08-01	0.7052186177714900
1974-09-01	0.6302521008403580
1974-10-01	1.1830201809324800
1974-11-01	0.9628610729023500
1974-12-01	0.7493188010899270
1975-01-01	0.6761325219742880
1975-02-01	0.9402283411685680
1975-03-01	1.0645375914836900
1975-04-01	1.1849901250823100
1975-05-01	0.8458035133376680
1975-06-01	0.9677419354838700
1975-07-01	0.6389776357827550
1975-08-01	1.0158730158730000
1975-09-01	1.1313639220616100
1975-10-01	0.8079552517091340
1975-11-01	0.6165228113440150
1975-12-01	0.6740196078431450
1976-01-01	0.0000000000000000
1976-02-01	2.0085209981740700
1976-03-01	1.0143198090692100
1976-04-01	0.8269344359125910
1976-05-01	0.7615700058582170
1976-06-01	0.2906976744186080
1976-07-01	0.6956521739130520
1976-08-01	1.3816925734024000
1976-09-01	1.7035775127768400
1976-10-01	1.1725293132328300
1976-11-01	0.7174392935982320
1976-12-01	0.5479452054794590
1977-01-01	0.7084468664850110
1977-02-01	1.0822510822510700
1977-03-01	1.1777301927194800
1977-04-01	1.4814814814814800
1977-05-01	1.6162669447341100
1977-06-01	1.0261672652642500
1977-07-01	0.9141696292534190
1977-08-01	0.4026170105687010
1977-09-01	1.7543859649122700
1977-10-01	0.6896551724138020
1977-11-01	0.0978473581213125
1977-12-01	0.1955034213098750
1978-01-01	0.4878048780488060
1978-02-01	0.5825242718446480
1978-03-01	0.9169884169884180
1978-04-01	1.1956001912960200
1978-05-01	0.3780718336484160
1978-06-01	0.4708097928436600
1978-07-01	0.6560449859419200
1978-08-01	0.7914338919925330
1978-09-01	0.9237875288683720
1978-10-01	0.7780320366132730
1978-11-01	0.4541326067211680
1978-12-01	0.3616636528028980
1979-01-01	0.8108108108108030
1979-02-01	0.6702412868632700
1979-03-01	1.0208610741233800
1979-04-01	0.8347978910369080
1979-05-01	1.0021786492374900
1979-06-01	0.4745470232959420
1979-07-01	0.7728638900815720
1979-08-01	0.7243289305496380
1979-09-01	1.0575296108290900
1979-10-01	1.2138970280452300
1979-11-01	0.4549214226633390
1979-12-01	0.6175380815150260
1980-01-01	1.1456628477905200
1980-02-01	0.7368421052631560
1980-03-01	0.6269592476489020
1980-04-01	0.7268951194184820
1980-05-01	0.7216494845360970
1980-06-01	0.6141248720573170
1980-07-01	1.2207527975584900
1980-08-01	1.1055276381909500
1980-09-01	1.0934393638171000
1980-10-01	0.9832841691248750
1980-11-01	0.7789678675754610
1980-12-01	0.7729468599033800
1981-01-01	0.9587727708533060
1981-02-01	1.3295346628680100
1981-03-01	1.4058106841612100
1981-04-01	1.2939001848428800
1981-05-01	1.5510948905109500
1981-06-01	1.0781671159029600
1981-07-01	1.3333333333333200
1981-08-01	1.0526315789473800
1981-09-01	1.7361111111111100
1981-10-01	1.4505119453925000
1981-11-01	1.0092514718250600
1981-12-01	0.9159034138218130
1982-01-01	0.9900990099009880
1982-02-01	1.0620915032679800
1982-03-01	1.1317704122877800
1982-04-01	1.5187849720223900
1982-05-01	1.0236220472440800
1982-06-01	0.7794232268121690
1982-07-01	0.0000000000000000
1982-08-01	0.2320185614849180
1982-09-01	0.4629629629629740
1982-10-01	0.4608294930875570
1982-11-01	0.7645259938837900
1982-12-01	0.8345978755690310
1983-01-01	0.9781790820165630
1983-02-01	0.8941877794336900
1983-03-01	0.8862629246676490
1983-04-01	1.1713030746705500
1983-05-01	0.3617945007236100
1983-06-01	0.4325883201153560
1983-07-01	0.9332376166547000
1983-08-01	0.9957325746799410
1983-09-01	1.1971830985915500
1983-10-01	0.9742519137091140
1983-11-01	0.5513439007580970
1983-12-01	0.5483207676490940
1984-01-01	0.4771642808452410
1984-02-01	0.6105834464043610
1984-03-01	0.6743088334457160
1984-04-01	0.5358338914936150
1984-05-01	0.5996002664890260
1984-06-01	0.6622516556291380
1984-07-01	0.7236842105262940
1984-08-01	0.5225342913128860
1984-09-01	0.5198180636777120
1984-10-01	0.5171299288946340
1984-11-01	0.1286173633440510
1984-12-01	-0.0642260757867693
1985-01-01	0.3213367609254490
1985-02-01	0.4484304932735420
1985-03-01	0.6377551020408150
1985-04-01	0.5069708491761710
1985-05-01	0.8196721311475390
1985-06-01	0.5628517823639950
1985-07-01	0.3731343283582080
1985-08-01	0.3097893432465730
1985-09-01	0.3705991352686840
1985-10-01	0.2461538461538460
1985-11-01	0.0613873542050336
1985-12-01	0.2453987730061340
1986-01-01	0.0611995104039166
1986-02-01	0.2446483180428320
1986-03-01	0.2440512507626600
1986-04-01	0.1217285453438830
1986-05-01	0.1823708206686740
1986-06-01	0.3033980582524450
1986-07-01	0.4234724742891520
1986-08-01	0.4216867469879690
1986-09-01	0.4199160167966220
1986-10-01	0.1792114695340680
1986-11-01	0.1192605843768630
1986-12-01	0.1786777843954730
1987-01-01	0.7134363852556460
1987-02-01	0.2951593860684760
1987-03-01	0.1765744555620950
1987-04-01	0.2350176263219740
1987-05-01	0.1758499413833520
1987-06-01	0.0000000000000000
1987-07-01	0.1755412521942650
1987-08-01	0.0584112149532709
1987-09-01	0.1167542323409220
1987-10-01	0.2915451895043730
1987-11-01	0.1744186046511620
1987-12-01	0.1741149158444570
1988-01-01	0.2317497103128620
1988-02-01	0.2312138728323690
1988-03-01	0.2306805074971160
1988-04-01	0.1726121979286710
1988-05-01	0.1148765077541640
1988-06-01	0.2868617326448470
1988-07-01	0.1144164759725400
1988-08-01	0.2285714285714280
1988-09-01	0.3420752565564420
1988-10-01	0.3977272727272720
1988-11-01	0.2829654782116580
1988-12-01	0.2257336343115290
1989-01-01	0.4504504504504490
1989-02-01	0.3923766816143320
1989-03-01	0.4466778336125060
1989-04-01	0.4446914952751520
1989-05-01	0.4427227448810340
1989-06-01	0.3305785123966940
1989-07-01	0.4393190554640300
1989-08-01	0.4373974849644600
1989-09-01	0.5443658138268910
1989-10-01	0.4872766648619370
1989-11-01	0.3771551724137920
1989-12-01	0.2147074610842720
1990-01-01	0.3213711837171930
1990-02-01	0.1756697408871450
1990-03-01	-0.1169077889814600
1990-04-01	1.3167520117044600
1990-05-01	-0.0866425992779848
1990-06-01	-0.8382714265067090
1990-07-01	-0.7870572802798530
1990-08-01	0.6757749375642790
1990-09-01	0.7150153217568810
1990-10-01	0.0289771080846421
1990-11-01	-0.2317497103128850
1990-12-01	-0.2032520325203190
1991-01-01	0.9892347977887730
1991-02-01	0.2448861999423850
1991-03-01	0.6035349906595750
1991-04-01	0.6999000142836600
1991-05-01	0.4397163120567520
1991-06-01	0.1835898884338320
1991-07-01	0.2114462926416770
1991-08-01	-0.5064003376002320
1991-09-01	-0.2544889014562450
1991-10-01	1.1906449326718600
1991-11-01	0.7564084605687170
1991-12-01	-2.0158487418323300
1992-01-01	0.7377979568671780
1992-02-01	0.2957746478873230
1992-03-01	0.3089453728409060
1992-04-01	0.3639927201455880
1992-05-01	0.4324173524898860
1992-06-01	-1.0694444444444300
1992-07-01	-1.0810051944405500
1992-08-01	-1.0076639227930700
1992-09-01	0.6021505376344060
1992-10-01	0.6840530141085970
1992-11-01	0.1132342533616450
1992-12-01	-0.6220839813374750
1993-01-01	0.9958742353108400
1993-02-01	-0.4789406958726520
1993-03-01	1.0332625619249800
1993-04-01	-0.1120762118240440
1993-05-01	0.1823281907433490
1993-06-01	-0.7839843203135850
1993-07-01	-0.2963172005079870
1993-08-01	-1.0614208887631000
1993-09-01	0.4291231583464460
1993-10-01	0.4130465745620300
1993-11-01	0.4822695035461090
1993-12-01	-0.3105590062111770
1994-01-01	-0.1416029453412790
1994-02-01	0.2268859897901530
1994-03-01	0.1131861912846660
1994-04-01	0.7914075749010500
1994-05-01	0.8272574312955720
1994-06-01	-0.3337505214851840
1994-07-01	-0.2232454304450860
1994-08-01	-0.6712347923367400
1994-09-01	0.7461635928480880
1994-10-01	0.8664058133035350
1994-11-01	-0.6650041562759800
1994-12-01	-0.5299860529986240
1995-01-01	1.2058328659562800
1995-02-01	-0.0415627597672593
1995-03-01	0.2772002772002620
1995-04-01	0.1796821008984210
1995-05-01	0.4966887417218610
1995-06-01	-0.2608456891817700
1995-07-01	-0.5505849965588440
1995-08-01	-0.6782006920415240
1995-09-01	-0.0278706800446055
1995-10-01	0.0696961248954791
1995-11-01	0.4318150160189270
1995-12-01	0.2080443828016720
1996-01-01	0.3875432525951590
1996-02-01	0.2481731697228610
1996-03-01	0.9902351808554660
1996-04-01	-0.0953288846520542
1996-05-01	0.7088331515812410
1996-06-01	-0.5955603681646010
1996-07-01	-0.1770152505446430
1996-08-01	-1.3913517937525600
1996-09-01	0.2628302669802050
1996-10-01	0.1793598233995540
1996-11-01	0.4820272689712090
1996-12-01	0.3974780701754560
1997-01-01	1.6382252559727000
1997-02-01	-0.9402283411685700
1997-03-01	-0.5288135593220360
1997-04-01	0.2862595419847160
1997-05-01	0.8699198042680540
1997-06-01	0.0000000000000000
1997-07-01	0.3099312761083370
1997-08-01	-0.2283718430951000
1997-09-01	0.3635384408240250
1997-10-01	0.2548966997585210
1997-11-01	0.7092198581560240
1997-12-01	-0.1727345203295350
1998-01-01	-0.0399307866364923
1998-02-01	0.0266311584554047
1998-03-01	0.1331203407880580
1998-04-01	0.6913055038553550
1998-05-01	0.5413255875363220
1998-06-01	0.4333552199606000
1998-07-01	-0.5883891213389200
1998-08-01	-0.6444824411416420
1998-09-01	-0.1323801959227050
1998-10-01	-0.3048780487804840
1998-11-01	0.2792181890706010
1998-12-01	0.2784407319013510
1999-01-01	0.6214465159328360
1999-02-01	-0.1576872536136630
1999-03-01	0.1974203737825670
1999-04-01	0.1313542624458310
1999-05-01	0.2886002886002860
1999-06-01	-0.1831262262917030
1999-07-01	-0.7862665443585380
1999-08-01	-0.9113723418306720
1999-09-01	0.1866169021594180
1999-10-01	0.5721128259712720
1999-11-01	0.5159412620717040
1999-12-01	0.4606475388260000
2000-01-01	0.2227171492204950
2000-02-01	0.3790849673202630
2000-03-01	-0.0390675869253766
2000-04-01	0.8598228243876940
2000-05-01	0.4391630069749510
2000-06-01	0.0257201646090507
2000-07-01	-0.2442787348932900
2000-08-01	-0.1288825879623810
2000-09-01	0.2839076009807690
2000-10-01	0.3603139879037480
2000-11-01	0.7565072445185440
2000-12-01	0.1145329600407240
2001-01-01	0.6864115927291020
2001-02-01	0.3913647266759380
2001-03-01	1.2701207243460800
2001-04-01	1.0803427294176100
2001-05-01	1.8796068796068800
2001-06-01	0.0844085373206359
2001-07-01	0.1204819277108300
2001-08-01	-0.9867629362214180
2001-09-01	0.1336898395722050
2001-10-01	0.4005340453938550
2001-11-01	-0.2659574468085080
2001-12-01	0.3878787878787720
2002-01-01	1.9560492634629400
2002-02-01	-0.2723827569872190
2002-03-01	0.0356252226576377
2002-04-01	0.1187084520417990
2002-05-01	0.2845624851790320
2002-06-01	-0.0591156301726111
2002-07-01	-0.6151662131787510
2002-08-01	-0.6070705868349130
2002-09-01	0.1437125748503100
2002-10-01	0.2870126763932020
2002-11-01	0.0238492725971832
2002-12-01	0.1430615164520720
2003-01-01	0.9880952380952480
2003-02-01	0.4361664505481590
2003-03-01	0.4694835680751050
2003-04-01	0.3855140186915980
2003-05-01	-0.0465495170487684
2003-06-01	0.8964955175224170
2003-07-01	-0.4269559196861210
2003-08-01	-0.1970100822806850
2003-09-01	0.8476544356711400
2003-10-01	-0.4605641911341270
2003-11-01	-0.1272411798727580
2003-12-01	-0.3358813991197610
2004-01-01	0.6275421266705360
2004-02-01	-0.4734957847326340
2004-03-01	0.6498027384543780
2004-04-01	0.4726769656444670
2004-05-01	0.2753872633390660
2004-06-01	0.5149330587023760
2004-07-01	-1.1156648451730500
2004-08-01	-1.6463274234400200
2004-09-01	0.1872878379960260
2004-10-01	0.0233672157962223
2004-11-01	0.2219366896390620
2004-12-01	0.2913752913752980
2005-01-01	0.0000000000000000
2005-02-01	0.5926786751888430
2005-03-01	0.9588724584103480
2005-04-01	-0.4348323606819900
2005-05-01	0.4482243420296530
2005-06-01	-0.2517162471395860
2005-07-01	-0.8144069740766350
2005-08-01	-0.7863999074823540
2005-09-01	0.0932509616505317
2005-10-01	0.1979736811459220
2005-11-01	0.3835425383542500
2005-12-01	0.4168113928447430
2006-01-01	0.4496713939813230
2006-02-01	0.5280073461891570
2006-03-01	0.1255994519296630
2006-04-01	0.2280761774432660
2006-05-01	0.7168050972806890
2006-06-01	0.0000000000000000
2006-07-01	-0.2937189335743260
2006-08-01	-0.4871969181962480
2006-09-01	0.4212683593305290
2006-10-01	-0.3628117913832180
2006-11-01	0.6713700500682770
2006-12-01	-0.2034587995930730
2007-01-01	0.3397893306150060
2007-02-01	-0.4402302742973260
2007-03-01	-0.0793650793650832
2007-04-01	0.8850561670259880
2007-05-01	0.4723878078956230
2007-06-01	0.3918056643904690
2007-07-01	-0.7805530776092780
2007-08-01	-0.1461002472465810
2007-09-01	0.5965109735509250
2007-10-01	0.5705974490937690
2007-11-01	0.6897318945377660
2007-12-01	0.6850071815269010
2008-01-01	1.5033468671129200
2008-02-01	0.1621621621621680
2008-03-01	0.4317323259578940
2008-04-01	0.6878022568511510
2008-05-01	1.0460027751094100
2008-06-01	0.2006971585507570
2008-07-01	0.0632511068943754
2008-08-01	-1.3485040033712600
2008-09-01	0.0854335753951327
2008-10-01	0.4801536491677280
2008-11-01	-0.2123818625889350
2008-12-01	0.0425667766308468
2009-01-01	0.6169556430167030
2009-02-01	0.0000000000000000
2009-03-01	-0.1902949571836490
2009-04-01	0.0741446880627206
2009-05-01	0.2963590177815440
2009-06-01	-0.6331785563529040
2009-07-01	-0.8177570093457870
2009-08-01	-0.8244994110718540
2009-09-01	0.5182465990066850
2009-10-01	0.4726100966702670
2009-11-01	0.0641436818473191
2009-12-01	-0.1175213675213660
2010-01-01	0.9947587977323870
2010-02-01	0.0741368354162172
2010-03-01	0.3915758281299650
2010-04-01	0.4216740459624830
2010-05-01	0.2834348099936940
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2010-11-01	0.5001064056182090
2010-12-01	0.2223398623610370
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2011-02-01	0.3386960203217470
2011-03-01	0.9282700421941080
2011-04-01	0.1463210702340980
2011-05-01	1.0749321644750500
2011-06-01	0.2787816210635150
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2011-10-01	0.3609735973597540
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2012-02-01	0.5415900265685640
2012-03-01	0.7419453196463140
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2012-12-01	0.0199999999999978
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2013-03-01	0.4907361041562470
2013-04-01	0.3189156866653250
2013-05-01	0.6656069938406670
2013-06-01	0.4638310470739100
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2015-03-01	0.2305995588530260
2015-04-01	0.0100030009002690
2015-05-01	0.5001000200040120
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2016-03-01	0.5309557202965420
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2016-11-01	0.1693227091633500
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2017-01-01	0.4963764519011110
2017-02-01	0.2765978464882090
2017-03-01	-0.3349423702098380
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2017-11-01	0.0881747820123565
2017-12-01	0.0195771339075938
2018-01-01	0.3229594832648350
2018-02-01	-0.1463271875914600
2018-03-01	0.3907776475185620
2018-04-01	0.0486570650058335
2018-05-01	0.9823947086859250
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2018-07-01	0.1061673583630810
2018-08-01	0.2795989201697000
2018-09-01	0.6249399096240700