Month	Growth rate same period previous year
1997-01-01	2.439024390243930
1997-02-01	2.429543245869770
1997-03-01	2.222222222222230
1997-04-01	1.634615384615390
1997-05-01	1.629913710450630
1997-06-01	1.435406698564600
1997-07-01	1.434034416826010
1997-08-01	1.526717557251920
1997-09-01	1.334604385128670
1997-10-01	1.811248808388940
1997-11-01	1.135288552507100
1997-12-01	0.945179584120986
1998-01-01	1.619047619047590
1998-02-01	2.182163187855770
1998-03-01	1.606805293005660
1998-04-01	1.419110690633860
1998-05-01	1.415094339622630
1998-06-01	1.509433962264170
1998-07-01	1.225259189443920
1998-08-01	1.315789473684200
1998-09-01	1.317027281279410
1998-10-01	0.468164794007475
1998-11-01	0.467726847521032
1998-12-01	0.468164794007475
1999-01-01	0.562324273664475
1999-02-01	0.371402042711243
1999-03-01	0.651162790697680
1999-04-01	1.585820895522410
1999-05-01	1.953488372093010
1999-06-01	1.858736059479510
1999-07-01	2.607076350093130
1999-08-01	2.597402597402590
1999-09-01	2.971216341689890
1999-10-01	3.914259086672900
1999-11-01	3.724394785847310
1999-12-01	4.287045666356020
2000-01-01	4.193849021435260
2000-02-01	4.070305272895470
2000-03-01	4.805914972273590
2000-04-01	3.673094582185470
2000-05-01	3.740875912408780
2000-06-01	4.744525547445280
2000-07-01	4.627949183303060
2000-08-01	4.068716094032560
2000-09-01	4.057709648331830
2000-10-01	3.677130044843040
2000-11-01	4.129263913824030
2000-12-01	3.306523681858800
2001-01-01	2.862254025044720
2001-02-01	2.577777777777780
2001-03-01	1.851851851851840
2001-04-01	2.568644818423380
2001-05-01	2.902374670184690
2001-06-01	2.090592334494790
2001-07-01	1.127493495229840
2001-08-01	1.042571676802770
2001-09-01	0.779896013864811
2001-10-01	0.432525951557111
2001-11-01	-0.258620689655154
2001-12-01	0.173010380622841
2002-01-01	0.434782608695638
2002-02-01	1.213171577123040
2002-03-01	1.385281385281380
2002-04-01	1.899827288428330
2002-05-01	1.452991452991480
2002-06-01	1.279863481228670
2002-07-01	1.972555746140660
2002-08-01	2.837489251934640
2002-09-01	2.321582115219260
2002-10-01	2.670111972437540
2002-11-01	3.284356093344850
2002-12-01	3.022452504317800
2003-01-01	3.896103896103890
2003-02-01	3.510273972602750
2003-03-01	3.672075149444930
2003-04-01	2.711864406779640
2003-05-01	2.021903959561900
2003-06-01	1.684919966301590
2003-07-01	2.102607232968890
2003-08-01	2.341137123745820
2003-09-01	2.857142857142860
2003-10-01	2.013422818791940
2003-11-01	2.008368200836830
2003-12-01	2.179379715004190
2004-01-01	1.416666666666670
2004-02-01	1.406120760959460
2004-03-01	1.647446457990110
2004-04-01	2.557755775577580
2004-05-01	3.137902559867890
2004-06-01	3.893951946975960
2004-07-01	3.459637561779230
2004-08-01	3.758169934640520
2004-09-01	3.267973856209160
2004-10-01	3.947368421052640
2004-11-01	4.265791632485630
2004-12-01	5.086136177194410
2005-01-01	4.272801972062450
2005-02-01	3.996737357259380
2005-03-01	4.538087520259330
2005-04-01	4.183427192276740
2005-05-01	4.403522818254600
2005-06-01	4.226475279106870
2005-07-01	5.493630573248400
2005-08-01	4.566929133858280
2005-09-01	4.905063291139250
2005-10-01	5.221518987341770
2005-11-01	4.091266719118820
2005-12-01	3.278688524590180
2006-01-01	4.018912529550820
2006-02-01	4.313725490196080
2006-03-01	3.488372093023240
2006-04-01	4.092664092664100
2006-05-01	3.987730061349680
2006-06-01	3.978576893649580
2006-07-01	3.245283018867950
2006-08-01	3.388554216867500
2006-09-01	2.036199095022620
2006-10-01	0.676691729323316
2006-11-01	1.511715797430070
2006-12-01	1.662887377173090
2007-01-01	1.742424242424250
2007-02-01	0.977443609022557
2007-03-01	1.722846441947580
2007-04-01	1.038575667655770
2007-05-01	1.253687315634250
2007-06-01	1.839587932303170
2007-07-01	1.973684210526300
2007-08-01	1.383831026948260
2007-09-01	1.995565410199570
2007-10-01	3.435399551904400
2007-11-01	3.946388682055080
2007-12-01	4.832713754646830
2008-01-01	5.435591958302300
2008-02-01	5.510052122114650
2008-03-01	5.817378497790850
2008-04-01	5.139500734214400
2008-05-01	6.263656227239600
2008-06-01	6.936416184971090
2008-07-01	7.096774193548380
2008-08-01	7.543103448275860
2008-09-01	6.666666666666650
2008-10-01	5.126353790613700
2008-11-01	1.934097421203450
2008-12-01	-0.212765957446833
2009-01-01	-1.553672316384160
2009-02-01	-1.623147494707100
2009-03-01	-3.409881697981900
2009-04-01	-2.164804469273730
2009-05-01	-3.427004797806730
2009-06-01	-3.918918918918930
2009-07-01	-4.551539491298520
2009-08-01	-3.072812291249160
2009-09-01	-2.921195652173910
2009-10-01	-2.197802197802180
2009-11-01	0.562192550948699
2009-12-01	2.203269367448510
2010-01-01	3.658536585365850
2010-02-01	3.515064562410320
2010-03-01	5.115273775216140
2010-04-01	5.496074232690960
2010-05-01	4.968062455642320
2010-06-01	3.727144866385380
2010-07-01	4.558204768583440
2010-08-01	3.790489317711910
2010-09-01	3.568929321203630
2010-10-01	3.862359550561800
2010-11-01	3.284416491963690
2010-12-01	4.242002781641150
2011-01-01	4.290345998442490
2011-02-01	5.253187509164210
2011-03-01	5.515249410335400
2011-04-01	6.056257076196790
2011-05-01	5.685157610296450
2011-06-01	6.071829190932370
2011-07-01	6.418475735464450
2011-08-01	7.024665663030140
2011-09-01	6.710775382833390
2011-10-01	7.182114516957870
2011-11-01	6.855174266977930
2011-12-01	7.130584846254920
2012-01-01	7.345739471106750
2012-02-01	7.482993197278890
2012-03-01	7.957813998082460
2012-04-01	7.438794726930300
2012-05-01	6.798866855524060
2012-06-01	6.415094339622640
2012-07-01	5.116279069767460
2012-08-01	6.227106227106220
2012-09-01	7.009345794392530
2012-10-01	6.145251396648040
2012-11-01	5.233644859813070
2012-12-01	4.595588235294100
2013-01-01	3.102189781021920
2013-02-01	2.531645569620260
2013-03-01	1.687388987566630
2013-04-01	-0.175284837861511
2013-05-01	0.088417329796655
2013-06-01	0.975177304964548
2013-07-01	1.769911504424790
2013-08-01	1.810344827586210
2013-09-01	0.611353711790387
2013-10-01	0.438596491228078
2013-11-01	0.799289520426290
2013-12-01	0.790861159929703
2014-01-01	1.504424778761050
2014-02-01	0.705467372134048
2014-03-01	0.000000000000000
2014-04-01	1.668129938542560
2014-05-01	1.325088339222600
2014-06-01	1.316944688323090
2014-07-01	1.478260869565210
2014-08-01	0.846740050804419
2014-09-01	0.260416666666667
2014-10-01	0.262008733624433
2014-11-01	-0.264317180616719
2014-12-01	-0.871839581516996
2015-01-01	-4.184829991281600
2015-02-01	-3.064798598949230
2015-03-01	-2.096069868995640
2015-04-01	-2.677029360967160
2015-05-01	-1.220575414123790
2015-06-01	-1.646447140381300
2015-07-01	-1.799485861182520
2015-08-01	-2.938706968933680
2015-09-01	-3.290043290043290
2015-10-01	-3.310104529616710
2015-11-01	-2.826855123674910
2015-12-01	-3.342128408091470
2016-01-01	-1.058234758871650
2016-02-01	-2.684643179765080
2016-03-01	-3.099999999999950
2016-04-01	-2.919609582963580
2016-05-01	-2.939011473962890
2016-06-01	-2.319911894273060
2016-07-01	-2.181500872600300
2016-08-01	-2.251903114186800
2016-09-01	-0.143688451208546
2016-10-01	0.183063063063116
2016-11-01	0.686181818181854
2016-12-01	2.205823475887220
2017-01-01	3.195876288659780
2017-02-01	4.890738813735700
2017-03-01	4.643962848297210
2017-04-01	5.635245901639340
2017-05-01	3.669724770642220
2017-06-01	3.033367037411530
2017-07-01	2.299999999999990
2017-08-01	3.670634920634910
2017-09-01	2.613065326633160
2017-10-01	2.419354838709670
2017-11-01	2.732793522267220
2017-12-01	2.794411177644710
2018-01-01	1.598401598401620
2018-02-01	1.686507936507930
2018-03-01	1.775147928994080
2018-04-01	0.387972841901067
2018-05-01	2.556538839724660
2018-06-01	4.219823356231590
2018-07-01	4.007820136852410
2018-08-01	4.210526315789500
2018-09-01	4.113614103819790
2018-10-01	3.937007874015750