Month	Growth rate previous period
1990-02-01	0.24529844644317600
1990-03-01	0.66612289287655000
1990-04-01	0.37812288993923400
1990-05-01	0.24216332570969100
1990-06-01	0.28184136357534300
1990-07-01	0.10706638115632000
1990-08-01	0.18716577540106400
1990-09-01	0.08006405124099880
1990-10-01	0.29333333333333100
1990-11-01	-0.07976601967562420
1990-12-01	0.18626929217669900
1991-01-01	0.27888446215140800
1991-02-01	0.37081181300490300
1991-03-01	0.80485552183665300
1991-04-01	0.48429319371725300
1991-05-01	0.24749251009509100
1991-06-01	0.22089397089397500
1991-07-01	0.14261636198625600
1991-08-01	0.14241325737959500
1991-09-01	0.15513897866840200
1991-10-01	0.03872466761326540
1991-11-01	0.00000000000000000
1991-12-01	0.11612903225806600
1992-01-01	0.20621214073977800
1992-02-01	0.32154340836013600
1992-03-01	0.66666666666666400
1992-04-01	0.12735608762098800
1992-05-01	0.24166878656830500
1992-06-01	0.15226494099734700
1992-07-01	0.21538071709107000
1992-08-01	0.10113780025286100
1992-09-01	0.12629451881788300
1992-10-01	0.20181634712410900
1992-11-01	-0.31470292044309500
1992-12-01	0.11365071347392500
1993-01-01	0.12613521695255900
1993-02-01	0.11337868480725800
1993-03-01	0.51591795646155700
1993-04-01	0.23785678517776800
1993-05-01	0.09991257649558310
1993-06-01	0.01247660636305400
1993-07-01	0.02495009980041030
1993-08-01	0.06235969069592730
1993-09-01	0.06232082762059780
1993-10-01	0.06228201295465180
1993-11-01	-0.24897298643097200
1993-12-01	0.01247972045426040
1994-01-01	0.06239081607186740
1994-02-01	0.06235191420377300
1994-03-01	0.47357926221336300
1994-04-01	0.08682709005208670
1994-05-01	0.02478621886230980
1994-06-01	0.01239003840913150
1994-07-01	0.01238850346877960
1994-08-01	-0.03716090672612000
1994-09-01	-0.01239157372987610
1994-10-01	0.03717932829347850
1994-11-01	-0.35926660059463600
1994-12-01	0.01243317170208600
1995-01-01	0.11188463451019500
1995-02-01	0.12417732522041500
1995-03-01	0.54570259208730700
1995-04-01	0.18502528678920200
1995-05-01	0.12312238364933400
1995-06-01	0.14756517461880100
1995-07-01	0.12278978388999400
1995-08-01	0.36791758646061900
1995-09-01	0.40322580645160900
1995-10-01	0.34075696726299400
1995-11-01	-0.16979987871436700
1995-12-01	0.06074596039362710
1996-01-01	0.26711996114618500
1996-02-01	0.30273674013078900
1996-03-01	0.54328141977543700
1996-04-01	0.15609990393851700
1996-05-01	-0.08392279103224110
1996-06-01	0.13198944084473100
1996-07-01	0.02396644697423340
1996-08-01	0.02396070444470800
1996-09-01	-0.01197748233319890
1996-10-01	0.03593675131767690
1996-11-01	-0.32331457310503500
1996-12-01	0.02402691013938010
1997-01-01	-0.18015853951478000
1997-02-01	0.42112862471422800
1997-03-01	0.62305295950156900
1997-04-01	0.08335317932840230
1997-05-01	0.02379535990481590
1997-06-01	0.00000000000000000
1997-07-01	-0.41631973355536400
1997-08-01	0.27472527472527100
1997-09-01	0.03573555687910400
1997-10-01	0.09526077637531700
1997-11-01	-0.35688793718771000
1997-12-01	0.29847182425978400
1998-01-01	-0.46423044875610200
1998-02-01	0.25113609184405500
1998-03-01	0.38172491947989700
1998-04-01	0.38027332144979000
1998-05-01	0.00000000000000000
1998-06-01	0.09470818041908640
1998-07-01	-0.17740981667651600
1998-08-01	0.24881516587676300
1998-09-01	0.04727573572864520
1998-10-01	0.23626698168929600
1998-11-01	-0.49499116087211200
1998-12-01	0.05922065616487690
1999-01-01	-0.47348484848486200
1999-02-01	0.45195052331112200
1999-03-01	0.29599810561213100
1999-04-01	0.21248967064101300
1999-05-01	0.17669925786312400
1999-06-01	0.02351834430855810
1999-07-01	-0.45849988243592900
1999-08-01	0.34250620054327400
1999-09-01	-0.09416195856872790
1999-10-01	0.10603204524034100
1999-11-01	-0.47075438390021400
1999-12-01	0.05912262031455210
2000-01-01	-0.33089104230678600
2000-02-01	-0.18970832345268400
2000-03-01	0.95034449988120800
2000-04-01	0.12944222169922200
2000-05-01	0.08226583617345430
2000-06-01	0.00000000000000000
2000-07-01	-0.27007984969468900
2000-08-01	0.45920169551394100
2000-09-01	0.26957337083920300
2000-10-01	0.28053769725307600
2000-11-01	-0.34969110618954600
2000-12-01	0.18715639256053900
2001-01-01	-0.33858727378867600
2001-02-01	0.26944704779757300
2001-03-01	0.87627059235891400
2001-04-01	0.41695621959693500
2001-05-01	0.19607843137255300
2001-06-01	0.04604581558650350
2001-07-01	-0.35669082959383200
2001-08-01	0.54272517321015300
2001-09-01	0.18376019294822100
2001-10-01	0.40123810615613300
2001-11-01	-0.46814341173783900
2001-12-01	0.34415509923138700
2002-01-01	-0.46873213673259300
2002-02-01	-0.05743165632896220
2002-03-01	0.78151936559015200
2002-04-01	0.33071045729273700
2002-05-01	0.14776085473971000
2002-06-01	0.04539779820679460
2002-07-01	-0.32898468519569100
2002-08-01	0.39836102890962300
2002-09-01	0.15871216415371900
2002-10-01	0.16977928692700100
2002-11-01	-0.42937853107343700
2002-12-01	0.20426690876077100
2003-01-01	-0.67950169875424800
2003-02-01	0.51311288483467000
2003-03-01	0.47646057855925900
2003-04-01	0.32742463588123800
2003-05-01	0.09002925950933060
2003-06-01	-0.11243534967392500
2003-07-01	0.13507429085995800
2003-08-01	0.48336330935252700
2003-09-01	0.29086027519857300
2003-10-01	0.15616285554935400
2003-11-01	-0.55685488361733000
2003-12-01	0.19039086123865200
2004-01-01	-0.72658171249720000
2004-02-01	0.61929962842023000
2004-03-01	0.14547896150401300
2004-04-01	0.43580288300368900
2004-05-01	-0.01112594570537140
2004-06-01	-0.17803493935685400
2004-07-01	0.53505740720098400
2004-08-01	0.56547289056436300
2004-09-01	0.15435501653804500
2004-10-01	0.13210039630117400
2004-11-01	-0.34080914687773500
2004-12-01	-0.02206287920574620
2005-01-01	-0.38618558976055900
2005-02-01	0.35445281346919200
2005-03-01	0.02207505518766000
2005-04-01	0.16552637386888500
2005-05-01	0.11016855789359000
2005-06-01	-0.11004732034776200
2005-07-01	-0.20932025999778600
2005-08-01	0.87215720909693300
2005-09-01	0.08755609062055630
2005-10-01	0.25150355385456200
2005-11-01	-0.14179755671903100
2005-12-01	-0.13107591480064100
2006-01-01	-0.27343322760582500
2006-02-01	0.24128098267163600
2006-03-01	0.25164113785557600
2006-04-01	0.37105751391465200
2006-05-01	0.11960421876698800
2006-06-01	-0.24978279756732900
2006-07-01	-0.32661948829613500
2006-08-01	0.45876570180229200
2006-09-01	0.01087311079700990
2006-10-01	0.33702978908458300
2006-11-01	-0.14086033156355800
2006-12-01	0.40147569444444800
2007-01-01	-0.31341186642170300
2007-02-01	-0.07588898525584590
2007-03-01	0.36888358468047700
2007-04-01	0.30266998162361100
2007-05-01	0.15087832740597800
2007-06-01	-0.08608630151728550
2007-07-01	-0.44157242864835700
2007-08-01	0.57334487234962900
2007-09-01	0.20436700010756300
2007-10-01	0.25762129669386700
2007-11-01	0.11777301927194800
2007-12-01	0.08555234734253260
2008-01-01	-0.35260177369376700
2008-02-01	0.24662234612908600
2008-03-01	0.66317253182159500
2008-04-01	0.13813622356816200
2008-05-01	0.11672325976230800
2008-06-01	0.11658717541070400
2008-07-01	-0.64577598983696700
2008-08-01	0.87373468300479300
2008-09-01	0.30632724199852300
2008-10-01	0.21061499578770000
2008-11-01	0.04203446826398350
2008-12-01	0.26260504201680100
2009-01-01	-0.63907805133577700
2009-02-01	0.64318852804723700
2009-03-01	0.56574122577265200
2009-04-01	0.03125325554744940
2009-05-01	0.05207248489898520
2009-06-01	-0.26022691787239100
2009-07-01	-0.70966395324566000
2009-08-01	0.99852848433887600
2009-09-01	0.06244146113019510
2009-10-01	0.01040041601662800
2009-11-01	0.09359400998336230
2009-12-01	-0.07272727272726470
2010-01-01	-0.91495113329175900
2010-02-01	0.74501573976916100
2010-03-01	0.14581814394334600
2010-04-01	0.18720748829952300
2010-05-01	0.17647669469531000
2010-06-01	-0.10362694300517000
2010-07-01	-1.17219917012449000
2010-08-01	0.86071166159337600
2010-09-01	0.17691747320221000
2010-10-01	0.17660502804902600
2010-11-01	-0.22814476822566500
2010-12-01	0.14551501922876600
2011-01-01	-0.68500259470679200
2011-02-01	0.39711568606960200
2011-03-01	0.74945352347247800
2011-04-01	0.06198987498706710
2011-05-01	0.42333505420754800
2011-06-01	0.14394406744808400
2011-07-01	-1.36550308008214000
2011-08-01	1.70708858124284000
2011-09-01	0.22515607409682600
2011-10-01	-0.08169100377822260
2011-11-01	0.28615227388860800
2011-12-01	0.68276775705696900
2012-01-01	-0.97165991902833400
2012-02-01	0.37816843826655000
2012-03-01	0.65166479991853800
2012-04-01	0.27314112291352000
2012-05-01	0.05044390637610420
2012-06-01	0.32267822930321500
2012-07-01	-1.27651020203036000
2012-08-01	1.08939116269600000
2012-09-01	-0.05035753852353380
2012-10-01	0.14107214832729400
2012-11-01	0.06037432078888450
2012-12-01	0.42236524537410400
2013-01-01	-0.64089725615862900
2013-02-01	0.34267284821609200
2013-03-01	0.65287263961429800
2013-04-01	0.09979044007585190
2013-05-01	0.21932010766623300
2013-06-01	-0.02984183825723340
2013-07-01	-1.36318407960201000
2013-08-01	0.96842530011098200
2013-09-01	0.22979318613245500
2013-10-01	-0.01993620414672830
2013-11-01	0.24925224327020600
2013-12-01	0.07956240676279580
2014-01-01	-1.19248732982211000
2014-02-01	0.80458614100371100
2014-03-01	0.28933453057965700
2014-04-01	-0.11937922801431200
2014-05-01	0.06972111553784090
2014-06-01	-0.01990643973325150
2014-07-01	-1.50323544051767000
2014-08-01	0.99049929250052000
2014-09-01	-0.02001601281024600
2014-10-01	0.00000000000000000
2014-11-01	0.03003003003002670
2014-12-01	0.25017512258580500
2015-01-01	-1.20782591335596000
2015-02-01	0.47489138122662700
2015-03-01	0.68382944489140600
2015-04-01	0.08989212944465650
2015-05-01	0.32930845225028200
2015-06-01	-0.11935548040581800
2015-07-01	-1.56343357896834000
2015-08-01	1.20384420839659000
2015-09-01	0.19992003198718300
2015-10-01	0.00997605746208988
2015-11-01	-0.00997506234413855
2015-12-01	0.43894652833202100
2016-01-01	-1.40047675804530000
2016-02-01	0.47345623048251500
2016-03-01	0.67174654100662100
2016-04-01	-0.25893835275370300
2016-05-01	0.24962556165750800
2016-06-01	-0.05976095617529220
2016-07-01	-1.47498505082719000
2016-08-01	0.74853327938498500
2016-09-01	0.30120481927712000
2016-10-01	-0.16016016016017600
2016-11-01	0.16041708441950600
2016-12-01	0.08008008008007120
2017-01-01	-1.12022404480896000
2017-02-01	-0.06069188751770630
2017-03-01	1.16396761133604000
2017-04-01	-0.05002501250624760
2017-05-01	0.07007007007006240
2017-06-01	-0.16004801440431500
2017-07-01	-0.96182747219719100
2017-08-01	0.82953970662621100
2017-09-01	0.40132437042238300
2017-10-01	-0.14989507344857000
2017-11-01	0.00000000000000000
2017-12-01	-0.01000800640513410
2018-01-01	-0.59053147833049900
2018-02-01	-0.16109544905355800
2018-03-01	1.13957240822913000
2018-04-01	-0.06979758699772110
2018-05-01	-0.17960486928754800
2018-06-01	0.29988004798079700
2018-07-01	-1.45505282041061000
2018-08-01	0.64724919093850700
2018-09-01	0.59284565916400000