Month	Growth rate previous period
1997-02-01	1.4314928425358000
1997-03-01	1.3104838709677400
1997-04-01	0.8955223880596880
1997-05-01	0.2958579881656930
1997-06-01	-0.2949852507374760
1997-07-01	-3.6489151873767200
1997-08-01	0.7164790174002180
1997-09-01	2.1341463414634100
1997-10-01	1.0945273631840500
1997-11-01	0.2952755905512060
1997-12-01	-0.2944062806673460
1998-01-01	-2.9527559055118100
1998-02-01	0.0000000000000000
1998-03-01	1.6227180527383500
1998-04-01	1.0978043912175600
1998-05-01	0.4935834155972360
1998-06-01	-0.7858546168958740
1998-07-01	-3.5643564356435500
1998-08-01	1.7453798767966900
1998-09-01	1.9172552976791200
1998-10-01	1.1881188118811900
1998-11-01	0.4892367906066660
1998-12-01	-0.1947419668938910
1999-01-01	-3.7073170731707000
1999-02-01	0.5065856129685910
1999-03-01	1.3104838709677400
1999-04-01	1.0945273631840500
1999-05-01	0.0984251968504192
1999-06-01	-0.2949852507374760
1999-07-01	-3.0571992110453600
1999-08-01	-0.2034587995930960
1999-09-01	2.4464831804281600
1999-10-01	1.1940298507462700
1999-11-01	0.7866273352998760
1999-12-01	-0.0975609756097307
2000-01-01	-3.6132812500000000
2000-02-01	0.2030456852791910
2000-03-01	1.7223910840932200
2000-04-01	0.1992031872509740
2000-05-01	-0.2982107355864860
2000-06-01	-0.0997008973080646
2000-07-01	-5.4890219560878100
2000-08-01	1.4783526927138200
2000-09-01	5.2029136316337000
2000-10-01	1.7804154302670800
2000-11-01	0.5830903790087320
2000-12-01	-0.2898550724637480
2001-01-01	-2.8100775193798700
2001-02-01	0.0000000000000000
2001-03-01	1.5952143569292400
2001-04-01	0.8832188420019530
2001-05-01	-0.3891050583657660
2001-06-01	-0.0976562500000018
2001-07-01	-4.0078201368523800
2001-08-01	-0.7128309572301680
2001-09-01	4.8205128205128400
2001-10-01	1.8590998043052700
2001-11-01	0.2881844380403640
2001-12-01	-0.0957854406130410
2002-01-01	-3.2598274209012300
2002-02-01	0.0991080277502367
2002-03-01	1.2871287128712800
2002-04-01	0.9775171065493700
2002-05-01	0.4840271055179180
2002-06-01	-0.5780346820809230
2002-07-01	-4.8449612403100800
2002-08-01	0.7128309572301420
2002-09-01	5.0556117290192100
2002-10-01	1.2512030798845000
2002-11-01	0.2851711026615770
2002-12-01	0.0000000000000000
2003-01-01	-4.6445497630331700
2003-02-01	0.2982107355864990
2003-03-01	2.6759167492566900
2003-04-01	0.6756756756756630
2003-05-01	0.7670182166826480
2003-06-01	-0.8563273073263470
2003-07-01	-4.9904030710172800
2003-08-01	0.0000000000000000
2003-09-01	5.7575757575757700
2003-10-01	2.0057306590257700
2003-11-01	0.2808988764044870
2003-12-01	-0.0933706816059532
2004-01-01	-4.6728971962616900
2004-02-01	0.7843137254901970
2004-03-01	1.2645914396887000
2004-04-01	0.8645533141210530
2004-05-01	0.3809523809523880
2004-06-01	-0.6641366223908910
2004-07-01	-5.7306590257879700
2004-08-01	1.5197568389057600
2004-09-01	4.1916167664670800
2004-10-01	1.9157088122605500
2004-11-01	0.4699248120300710
2004-12-01	0.1870907390083980
2005-01-01	-4.3884220354808500
2005-02-01	0.1027749229188160
2005-03-01	2.7720739219712400
2005-04-01	1.2987012987013200
2005-05-01	0.6903353057199040
2005-06-01	-0.3917727717923440
2005-07-01	-7.4729596853490800
2005-08-01	-0.1062699256110350
2005-09-01	6.8085106382978500
2005-10-01	3.2868525896414600
2005-11-01	0.4821600771456040
2005-12-01	-0.4798464491362680
2006-01-01	-6.6538090646094700
2006-02-01	-1.0330578512396600
2006-03-01	4.5929018789144000
2006-04-01	3.5928143712574800
2006-05-01	0.1926782273603240
2006-06-01	-0.6730769230769420
2006-07-01	-11.1326234269119000
2006-08-01	-0.1089324618736470
2006-09-01	7.1973827699018600
2006-10-01	4.6795523906409000
2006-11-01	0.8746355685131070
2006-12-01	-0.3853564547206120
2007-01-01	-9.5744680851063900
2007-02-01	0.3208556149732620
2007-03-01	10.5543710021322000
2007-04-01	2.5072324011571600
2007-05-01	0.3762935089369670
2007-06-01	-1.0309278350515300
2007-07-01	-13.2575757575758000
2007-08-01	1.2008733624454300
2007-09-01	11.0032362459547000
2007-10-01	4.9562682215743500
2007-11-01	0.5555555555555440
2007-12-01	0.0920810313075581
2008-01-01	-11.2235510579577000
2008-02-01	1.0362694300518200
2008-03-01	7.5897435897436100
2008-04-01	2.0972354623450700
2008-05-01	0.3734827264238990
2008-06-01	-1.7674418604651100
2008-07-01	-12.0265151515151000
2008-08-01	-0.2152852529601760
2008-09-01	14.5631067961165000
2008-10-01	3.6723163841807800
2008-11-01	-0.3633060853769260
2008-12-01	0.1823154056517700
2009-01-01	-10.8280254777070000
2009-02-01	3.5714285714285800
2009-03-01	5.7142857142856900
2009-04-01	1.8639328984156600
2009-05-01	0.1829826166514220
2009-06-01	-3.3789954337899500
2009-07-01	-11.7202268431002000
2009-08-01	4.0685224839400600
2009-09-01	10.5967078189300000
2009-10-01	2.0465116279069700
2009-11-01	0.8204193254329870
2009-12-01	-0.4520795660036090
2010-01-01	-10.8991825613079000
2010-02-01	1.6309887869521000
2010-03-01	8.8264794383149400
2010-04-01	2.2119815668202700
2010-05-01	-0.2705139765554770
2010-06-01	-1.8083182640144500
2010-07-01	-13.6279926335175000
2010-08-01	4.2643923240938100
2010-09-01	11.3496932515338000
2010-10-01	3.1221303948576500
2010-11-01	0.4452359750667890
2010-12-01	-0.7092198581560200
2011-01-01	-11.9642857142857000
2011-02-01	3.7715517241379400
2011-03-01	10.6957424714434000
2011-04-01	1.5009380863039400
2011-05-01	-0.3696857670979560
2011-06-01	-2.3191094619666300
2011-07-01	-13.1054131054131000
2011-08-01	2.7322404371584700
2011-09-01	12.9787234042553000
2011-10-01	2.5423728813559300
2011-11-01	0.6427915518824430
2011-12-01	-1.1861313868613000
2012-01-01	-13.3887349953832000
2012-02-01	1.2793176972281600
2012-03-01	12.9473684210526000
2012-04-01	2.7027027027027400
2012-05-01	-0.3629764065335860
2012-06-01	-3.7340619307832400
2012-07-01	-12.2043519394513000
2012-08-01	0.8620689655172430
2012-09-01	17.4145299145299000
2012-10-01	1.6378525932666000
2012-11-01	0.4476275738585580
2012-12-01	-2.1390374331550800
2013-01-01	-12.6593806921676000
2013-02-01	0.8342022940563100
2013-03-01	11.9958634953464000
2013-04-01	0.8310249307479210
2013-05-01	0.2747252747252670
2013-06-01	-4.0182648401826400
2013-07-01	-12.6546146527117000
2013-08-01	2.8322440087145900
2013-09-01	17.6906779661017000
2013-10-01	1.3501350135013500
2013-11-01	0.3552397868561390
2013-12-01	0.0000000000000000
2014-01-01	-15.2212389380531000
2014-02-01	-0.5219206680584650
2014-03-01	13.4312696747114000
2014-04-01	1.2950971322849300
2014-05-01	-0.1826484018264790
2014-06-01	-3.4766697163769500
2014-07-01	-12.5118483412322000
2014-08-01	1.0834236186348800
2014-09-01	16.1843515541265000
2014-10-01	2.5830258302583200
2014-11-01	0.5395683453237260
2014-12-01	-0.7155635062611610
2015-01-01	-14.6846846846847000
2015-02-01	-1.1025358324145500
2015-03-01	15.1616499442586000
2015-04-01	1.7424975798644700
2015-05-01	-0.1902949571836140
2015-06-01	-3.1458531935176500
2015-07-01	-12.8937007874016000
2015-08-01	1.5819209039548000
2015-09-01	16.6852057842047000
2015-10-01	2.1925643469971300
2015-11-01	0.2798507462686470
2015-12-01	-0.8372093023255720
2016-01-01	-12.7579737335835000
2016-02-01	-1.6129032258064500
2016-03-01	13.5519125683060000
2016-04-01	1.5399422521655200
2016-05-01	-0.3791469194312800
2016-06-01	-2.1883920076117900
2016-07-01	-12.2568093385214000
2016-08-01	-2.7716186252771600
2016-09-01	19.3842645381984000
2016-10-01	2.8653295128939600
2016-11-01	1.1142061281337300
2016-12-01	-1.0101010101010200
2017-01-01	-12.1521335807050000
2017-02-01	-2.6399155227032800
2017-03-01	14.6420824295011000
2017-04-01	0.5676442762535480
2017-05-01	0.3762935089369710
2017-06-01	-2.8116213683223800
2017-07-01	-13.6933461909354000
2017-08-01	-0.8938547486033530
2017-09-01	21.8714768883878000
2017-10-01	1.9426456984273900
2017-11-01	0.8166969147005350
2017-12-01	-1.3501350135013600
2018-01-01	-13.1386861313868000
2018-02-01	-0.8403361344537820
2018-03-01	12.8177966101695000
2018-04-01	1.3145539906103500
2018-05-01	-0.8341056533827730
2018-06-01	-2.1495327102803700
2018-07-01	-13.7535816618911000
2018-08-01	-2.1040974529346500
2018-09-01	21.7194570135747000