Month	Growth rate previous period
1970-02-01	0.108905542732872000
1970-03-01	-0.101543766399952000
1970-04-01	0.928616735289098000
1970-05-01	-0.028124819625341100
1970-06-01	-0.234535302159798000
1970-07-01	0.536450845919508000
1970-08-01	0.319098378096332000
1970-09-01	0.740081331407425000
1970-10-01	1.012036050465250000
1970-11-01	0.377477509545774000
1970-12-01	0.735072988809233000
1971-01-01	0.148485263762936000
1971-02-01	0.395171204042580000
1971-03-01	0.332069602865263000
1971-04-01	0.000727958496892670
1971-05-01	0.162339731157024000
1971-06-01	0.276070365272331000
1971-07-01	0.250361686387114000
1971-08-01	0.752402049910591000
1971-09-01	0.350440276067247000
1971-10-01	0.338574320650749000
1971-11-01	-0.083817977035637800
1971-12-01	0.610120060105519000
1972-01-01	0.425257621416317000
1972-02-01	0.001444601513883030
1972-03-01	0.222612989001194000
1972-04-01	-0.099515421798009900
1972-05-01	0.351652855310192000
1972-06-01	-0.077763685881208000
1972-07-01	0.292059897710568000
1972-08-01	0.581587744977768000
1972-09-01	0.680755243902450000
1972-10-01	0.468029731697193000
1972-11-01	0.303629396602595000
1972-12-01	0.343356093332749000
1973-01-01	0.908968486824919000
1973-02-01	0.871096782581188000
1973-03-01	0.356032332792324000
1973-04-01	0.526601869079563000
1973-05-01	0.826559645013598000
1973-06-01	1.291448907831260000
1973-07-01	0.730792335540038000
1973-08-01	0.529076615092146000
1973-09-01	0.555128239965253000
1973-10-01	2.958270823468580000
1973-11-01	3.985954947309280000
1973-12-01	4.402707977069880000
1974-01-01	4.233747160669750000
1974-02-01	3.131301068473850000
1974-03-01	2.841742495312100000
1974-04-01	1.596001351530560000
1974-05-01	1.210024331632920000
1974-06-01	1.672747974806350000
1974-07-01	1.659038580185780000
1974-08-01	0.561065111324496000
1974-09-01	0.906327718352421000
1974-10-01	0.233584017684619000
1974-11-01	0.893150293127584000
1974-12-01	0.888255105850899000
1975-01-01	2.049340175136230000
1975-02-01	0.561545645979892000
1975-03-01	0.385036107220681000
1975-04-01	0.946258162920089000
1975-05-01	0.727298458462306000
1975-06-01	1.079243103290760000
1975-07-01	1.626860599867650000
1975-08-01	0.609749768149919000
1975-09-01	1.134477489969700000
1975-10-01	0.613505351089273000
1975-11-01	0.434602431039290000
1975-12-01	0.745917623789484000
1976-01-01	0.350482273991759000
1976-02-01	0.235457636411916000
1976-03-01	0.562406327095686000
1976-04-01	0.955457522315512000
1976-05-01	0.730847167887592000
1976-06-01	0.998645201746786000
1976-07-01	1.031510800309040000
1976-08-01	0.509334774748855000
1976-09-01	1.053972288754960000
1976-10-01	1.717777718107170000
1976-11-01	1.534681311854540000
1976-12-01	0.982054866590338000
1977-01-01	0.649344016961027000
1977-02-01	0.922597423961398000
1977-03-01	0.878766272952617000
1977-04-01	0.990647949481116000
1977-05-01	0.458167260939312000
1977-06-01	0.454663105925647000
1977-07-01	0.599329306535198000
1977-08-01	0.504563509122592000
1977-09-01	0.406996711709924000
1977-10-01	0.656421112344325000
1977-11-01	0.213607464696465000
1977-12-01	0.315384439879228000
1978-01-01	0.350554019278307000
1978-02-01	0.444008996100981000
1978-03-01	0.464521468119435000
1978-04-01	0.674710303985885000
1978-05-01	0.765605349327206000
1978-06-01	0.724197479313244000
1978-07-01	0.783883372073151000
1978-08-01	0.405436554798098000
1978-09-01	0.455539613047938000
1978-10-01	0.555063771505981000
1978-11-01	0.299704186009560000
1978-12-01	0.755473568499977000
1979-01-01	1.482462183079050000
1979-02-01	1.505591969086060000
1979-03-01	1.811218958913860000
1979-04-01	2.687387637940090000
1979-05-01	2.207960008930500000
1979-06-01	4.388462530446170000
1979-07-01	4.339451805387600000
1979-08-01	2.567997708367000000
1979-09-01	2.124062267720660000
1979-10-01	1.290196341004820000
1979-11-01	0.631861765373960000
1979-12-01	1.855933972955880000
1980-01-01	4.524731728834660000
1980-02-01	3.219726132314200000
1980-03-01	1.859414554991480000
1980-04-01	2.945233946207060000
1980-05-01	1.251421705468860000
1980-06-01	1.152336410875030000
1980-07-01	0.979684743019195000
1980-08-01	-0.085324942005198100
1980-09-01	0.270380859917359000
1980-10-01	0.636003527262377000
1980-11-01	0.844209575170036000
1980-12-01	1.817726877627610000
1981-01-01	2.635016086303030000
1981-02-01	2.536203681187030000
1981-03-01	2.133282326327530000
1981-04-01	0.535269679893184000
1981-05-01	0.657334232580423000
1981-06-01	0.995174202298602000
1981-07-01	1.390143153166890000
1981-08-01	1.246922131068120000
1981-09-01	0.765848276843514000
1981-10-01	0.184986234877131000
1981-11-01	0.546238758003189000
1981-12-01	0.945813911288472000
1982-01-01	2.376325843560520000
1982-02-01	-0.495522941408739000
1982-03-01	-0.353728900882014000
1982-04-01	-0.342121736715655000
1982-05-01	0.920264189563951000
1982-06-01	1.864332507999180000
1982-07-01	1.224070869048200000
1982-08-01	3.912473378634220000
1982-09-01	0.734560865476774000
1982-10-01	0.935643872198751000
1982-11-01	0.270993327529683000
1982-12-01	6.616002995011730000
1983-01-01	0.511012607728640000
1983-02-01	-0.998860789305448000
1983-03-01	-0.717235725064749000
1983-04-01	1.519761729389120000
1983-05-01	1.186480614875790000
1983-06-01	0.975220650401925000
1983-07-01	0.779759876730644000
1983-08-01	0.432967037642003000
1983-09-01	0.587700970045838000
1983-10-01	0.097352904136543700
1983-11-01	0.792746138867156000
1983-12-01	0.187484906510953000
1984-01-01	0.856839184367097000
1984-02-01	0.536335143705562000
1984-03-01	-0.033293684195390500
1984-04-01	1.184775483796190000
1984-05-01	0.811505203449139000
1984-06-01	0.494787196553262000
1984-07-01	0.266434747819109000
1984-08-01	0.134789997224821000
1984-09-01	0.628760923302098000
1984-10-01	0.584790303846605000
1984-11-01	-0.168259068762218000
1984-12-01	-0.123549274291457000
1985-01-01	1.419156734078780000
1985-02-01	0.277137485777533000
1985-03-01	1.371422269567350000
1985-04-01	0.957368164081796000
1985-05-01	0.607010392268446000
1985-06-01	0.293722364693202000
1985-07-01	-0.005324565175924670
1985-08-01	-0.398367429879268000
1985-09-01	0.180594071985030000
1985-10-01	-0.345118270795952000
1985-11-01	0.140304157954480000
1985-12-01	2.113655589864190000
1986-01-01	0.044151533652586500
1986-02-01	-2.291365768644940000
1986-03-01	-3.151947759201330000
1986-04-01	-2.542810883727150000
1986-05-01	0.084219895666338300
1986-06-01	0.601729986711192000
1986-07-01	-2.213910295530290000
1986-08-01	0.387811249989398000
1986-09-01	0.886733970077983000
1986-10-01	-1.155336608982770000
1986-11-01	-0.195083461738337000
1986-12-01	0.829770173985142000
1987-01-01	1.568683257687220000
1987-02-01	0.950555356679107000
1987-03-01	0.142469790069567000
1987-04-01	1.515886207047350000
1987-05-01	0.638880201269920000
1987-06-01	1.671515235113530000
1987-07-01	0.687470091278524000
1987-08-01	1.911777023427110000
1987-09-01	-0.123461550014931000
1987-10-01	-0.845202099173974000
1987-11-01	-0.211531670251590000
1987-12-01	2.550928526858680000
1988-01-01	0.287777520497560000
1988-02-01	-0.110363931180167000
1988-03-01	-0.223436000926972000
1988-04-01	0.660455502039419000
1988-05-01	0.710043642662154000
1988-06-01	1.129260141213810000
1988-07-01	0.273910707465210000
1988-08-01	0.639016606751507000
1988-09-01	-0.072424138018105900
1988-10-01	-0.898594163520686000
1988-11-01	-0.302858997944791000
1988-12-01	0.187898207371992000
1989-01-01	0.723816202051568000
1989-02-01	0.461316835471689000
1989-03-01	0.413126601513020000
1989-04-01	3.193151710685620000
1989-05-01	1.454761169803610000
1989-06-01	0.701767074089672000
1989-07-01	0.031526169743897200
1989-08-01	-0.544012035676922000
1989-09-01	-0.000860303035826556
1989-10-01	0.308761299968577000
1989-11-01	-0.293990033889503000
1989-12-01	0.827705256388946000
1990-01-01	2.547797090416690000
1990-02-01	-0.673780805304217000
1990-03-01	-0.018483559439217900
1990-04-01	0.474823223820776000
1990-05-01	0.685946576221354000
1990-06-01	1.416526443234670000
1990-07-01	-0.083815378917232000
1990-08-01	3.478866576848210000
1990-09-01	3.659164474220670000
1990-10-01	3.189806715301630000
1990-11-01	-0.055415646392734300
1990-12-01	-0.371765140128351000
1991-01-01	-0.247132264557118000
1991-02-01	-1.722146161498500000
1991-03-01	-1.782340286688560000
1991-04-01	0.224951130858617000
1991-05-01	1.086610363046930000
1991-06-01	0.621880901950686000
1991-07-01	0.874997511422329000
1991-08-01	0.201135100562867000
1991-09-01	0.639434649525182000
1991-10-01	-0.028359335561858000
1991-11-01	1.199922225743240000
1991-12-01	0.152380465611791000
1992-01-01	-0.568612829013841000
1992-02-01	-0.188870773223224000
1992-03-01	0.026317888959961100
1992-04-01	0.480584927325990000
1992-05-01	1.335756122864570000
1992-06-01	1.477635511695690000
1992-07-01	0.244333985245233000
1992-08-01	-0.119856627934102000
1992-09-01	0.416327760781690000
1992-10-01	0.011214876160976800
1992-11-01	0.430395474751303000
1992-12-01	-0.141643591822425000
1993-01-01	0.233238420637258000
1993-02-01	-0.198810253595409000
1993-03-01	0.454722168578689000
1993-04-01	0.644175426461987000
1993-05-01	0.572475930524576000
1993-06-01	1.027694745165420000
1993-07-01	-0.021785570464974900
1993-08-01	-0.064268974677279400
1993-09-01	0.123291113361404000
1993-10-01	0.378505178899014000
1993-11-01	-0.403038620813640000
1993-12-01	-0.438534416789956000
1994-01-01	0.276331929843260000
1994-02-01	0.413143180473332000
1994-03-01	-0.027849438003013600
1994-04-01	1.541983003277990000
1994-05-01	0.574780005618330000
1994-06-01	1.182372700696240000
1994-07-01	0.607533601048920000
1994-08-01	1.094183141056280000
1994-09-01	-0.306175916352480000
1994-10-01	-0.954468717549333000
1994-11-01	0.184434557649412000
1994-12-01	0.206709659209874000
1995-01-01	0.472260786429482000
1995-02-01	0.043704863980183200
1995-03-01	0.722334749374774000
1995-04-01	1.259968471454460000
1995-05-01	1.204564926329090000
1995-06-01	1.221467758540910000
1995-07-01	-0.540988366015869000
1995-08-01	-0.074278155994473800
1995-09-01	-0.009491341958812790
1995-10-01	-0.510517180472756000
1995-11-01	-0.371471962114546000
1995-12-01	0.906964679688357000
1996-01-01	1.353948626195420000
1996-02-01	0.268904521858958000
1996-03-01	0.835496844655808000
1996-04-01	2.359769904096210000
1996-05-01	1.247363691177370000
1996-06-01	0.056141368960560100
1996-07-01	0.031183965048032000
1996-08-01	0.170914145471422000
1996-09-01	0.727287162004316000
1996-10-01	0.451485429070276000
1996-11-01	0.660319292824819000
1996-12-01	1.026480213379280000
1997-01-01	1.116188167074840000
1997-02-01	0.154680272481773000
1997-03-01	-0.698662535251517000
1997-04-01	-0.360874101958608000
1997-05-01	0.050964998840579000
1997-06-01	0.951387677594913000
1997-07-01	0.285149548988611000
1997-08-01	1.112963859935850000
1997-09-01	0.617427045198719000
1997-10-01	-0.463357279037404000
1997-11-01	0.136599789428439000
1997-12-01	0.092950217438156800
1998-01-01	-0.816283912030842000
1998-02-01	-1.079486486350930000
1998-03-01	-1.102829619911350000
1998-04-01	0.309207548628442000
1998-05-01	0.322228640313281000
1998-06-01	0.625184048368451000
1998-07-01	-0.035499602004816700
1998-08-01	-0.563280621001960000
1998-09-01	-0.317510119833882000
1998-10-01	-0.235938681270025000
1998-11-01	-0.048724845635980700
1998-12-01	-0.649008782669977000
1999-01-01	-0.388012266406428000
1999-02-01	-0.319422284107318000
1999-03-01	1.109559656620250000
1999-04-01	3.933858258682150000
1999-05-01	0.293811842101038000
1999-06-01	0.710980749767278000
1999-07-01	1.797263943538130000
1999-08-01	1.921566991011130000
1999-09-01	1.364281186874340000
1999-10-01	-0.036356922793228300
1999-11-01	0.365457262053084000
1999-12-01	1.430200723705030000
2000-01-01	0.736204990694633000
2000-02-01	2.043063224661040000
2000-03-01	3.006156676598310000
2000-04-01	-0.718147869481464000
2000-05-01	0.474939768957466000
2000-06-01	4.082339793920050000
2000-07-01	0.581222495604029000
2000-08-01	-1.356891734413900000
2000-09-01	3.056412170296770000
2000-10-01	-0.408337642047920000
2000-11-01	0.568164425995921000
2000-12-01	-0.720667554909185000
2001-01-01	0.694937893845757000
2001-02-01	0.262882501836823000
2001-03-01	-0.450229178887700000
2001-04-01	2.337284125499230000
2001-05-01	3.016719818183900000
2001-06-01	0.125614076987844000
2001-07-01	-3.183776156837280000
2001-08-01	-1.023064173477000000
2001-09-01	1.630143263676240000
2001-10-01	-3.823885151764850000
2001-11-01	-2.615930869915700000
2001-12-01	-1.940973451717490000
2002-01-01	0.487455936223766000
2002-02-01	-0.070473888243168200
2002-03-01	2.214742402477570000
2002-04-01	3.275973901442950000
2002-05-01	0.182482802240386000
2002-06-01	0.418427955880473000
2002-07-01	0.322300029738590000
2002-08-01	0.354951605459745000
2002-09-01	0.576505287033384000
2002-10-01	0.368970765247542000
2002-11-01	-0.416755385977517000
2002-12-01	-0.744622999647026000
2003-01-01	3.078709280757490000
2003-02-01	3.337781158344230000
2003-03-01	2.819036189712710000
2003-04-01	-2.609020784928480000
2003-05-01	-2.242752498719860000
2003-06-01	0.676885657949155000
2003-07-01	0.339338268705229000
2003-08-01	1.642360147336770000
2003-09-01	1.288521511769560000
2003-10-01	-2.570285937673700000
2003-11-01	-0.976153833312122000
2003-12-01	-0.401966002486148000
2004-01-01	2.215931775344210000
2004-02-01	1.141704728262910000
2004-03-01	1.261387200664200000
2004-04-01	1.291648322242720000
2004-05-01	3.352695826892670000
2004-06-01	1.568898226002800000
2004-07-01	-0.719825568466546000
2004-08-01	0.294630582624165000
2004-09-01	-0.116901903139400000
2004-10-01	2.062339705486080000
2004-11-01	0.280994488011588000
2004-12-01	-1.926357637951850000
2005-01-01	-0.495230401435086000
2005-02-01	1.336712099846360000
2005-03-01	2.375559505895600000
2005-04-01	3.777128207127420000
2005-05-01	-0.764581042719060000
2005-06-01	0.925187140983374000
2005-07-01	3.069960046492020000
2005-08-01	2.655767339470450000
2005-09-01	6.382431749228830000
2005-10-01	-0.594530458789718000
2005-11-01	-4.482118692617810000
2005-12-01	-2.074362540942950000
2006-01-01	3.350558931651590000
2006-02-01	-0.531361753976680000
2006-03-01	0.808165475014529000
2006-04-01	4.222579844448530000
2006-05-01	2.167585396988660000
2006-06-01	0.473884107875325000
2006-07-01	1.440314879982250000
2006-08-01	0.245380782188478000
2006-09-01	-4.324646268872520000
2006-10-01	-4.712097475164020000
2006-11-01	-0.251855125970174000
2006-12-01	1.234458745627850000
2007-01-01	-0.343912589807982000
2007-02-01	0.180315804637454000
2007-03-01	3.499337571526130000
2007-04-01	2.804758115135670000
2007-05-01	2.850195185679000000
2007-06-01	0.622895155215254000
2007-07-01	-0.625792737645856000
2007-08-01	-1.825219605939380000
2007-09-01	0.242796180595203000
2007-10-01	0.120041111442888000
2007-11-01	4.047603371632170000
2007-12-01	0.094175375578045600
2008-01-01	1.253902506983070000
2008-02-01	0.298139676724306000
2008-03-01	2.914535366751640000
2008-04-01	2.076173201392940000
2008-05-01	4.825744004876270000
2008-06-01	4.690016633050970000
2008-07-01	1.924137478144040000
2008-08-01	-3.076491586930070000
2008-09-01	-1.379588981433220000
2008-10-01	-5.827152902875640000
2008-11-01	-9.835859678575110000
2008-12-01	-6.230108591613470000
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2009-02-01	1.481978438963730000
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2010-04-01	1.242084765726830000
2010-05-01	0.462094149827029000
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2011-02-01	1.021479414210470000
2011-03-01	4.036853545540630000
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2018-01-01	1.687362994040560000
2018-02-01	0.631635132728214000
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2018-05-01	2.363038175070990000
2018-06-01	1.073825317056400000
2018-07-01	0.014430957538686900
2018-08-01	0.316314977132228000
2018-09-01	0.693121663222645000