Month	Growth rate same period previous year
1997-01-01	5.598840369632200
1997-02-01	5.787203450754850
1997-03-01	6.838222062263820
1997-04-01	7.365747460087070
1997-05-01	7.365747460087070
1997-06-01	7.474600870827300
1997-07-01	8.850678733031680
1997-08-01	8.977375565610860
1997-09-01	9.064644275911860
1997-10-01	9.224431309331900
1997-11-01	9.099050689593390
1997-12-01	9.099050689593390
1998-01-01	8.819492107069320
1998-02-01	8.851512062521230
1998-03-01	7.259558699679970
1998-04-01	5.762081784386620
1998-05-01	5.322744170327810
1998-06-01	4.895340985820380
1998-07-01	3.425340871300290
1998-08-01	3.736920777279530
1998-09-01	3.509933774834450
1998-10-01	2.836995736306980
1998-11-01	2.758167788540480
1998-12-01	2.856673780988340
1999-01-01	3.043204036581520
1999-02-01	3.402528484470120
1999-03-01	4.239949748743700
1999-04-01	5.128614794695640
1999-05-01	5.262313492700160
1999-06-01	5.487608625683930
1999-07-01	5.482315112540200
1999-08-01	5.459494076208780
1999-09-01	5.566218809980810
1999-10-01	5.246372189443480
1999-11-01	5.336315705384260
1999-12-01	5.538707102952930
2000-01-01	2.218821729150740
2000-02-01	-1.922359574929490
2000-03-01	-2.259024148666830
2000-04-01	-1.980924431401290
2000-05-01	-1.550786868416120
2000-06-01	-1.899927229367740
2000-07-01	-0.819366265655462
2000-08-01	-1.793675805182260
2000-09-01	-2.423371647509570
2000-10-01	-2.132532218739110
2000-11-01	-1.446326738041550
2000-12-01	-1.874682743322830
2001-01-01	-2.298850574712630
2001-02-01	1.329394387001460
2001-03-01	1.775147928994080
2001-04-01	2.529761904761910
2001-05-01	1.783060921248160
2001-06-01	3.432835820895510
2001-07-01	2.359882005899720
2001-08-01	3.412462908011870
2001-09-01	4.321907600596150
2001-10-01	4.160475482912340
2001-11-01	3.692762186115220
2001-12-01	3.254437869822490
2002-01-01	1.029411764705880
2002-02-01	1.311953352769700
2002-03-01	0.581395348837226
2002-04-01	0.145137880986938
2002-05-01	0.583941605839416
2002-06-01	-0.432900432900417
2002-07-01	-0.720461095100865
2002-08-01	-1.147776183644190
2002-09-01	-1.142857142857140
2002-10-01	-1.283880171184010
2002-11-01	-1.566951566951580
2002-12-01	-1.002865329512890
2003-01-01	0.727802037845706
2003-02-01	-0.431654676258993
2003-03-01	0.867052023121372
2003-04-01	-0.289855072463784
2003-05-01	-0.290275761973875
2003-06-01	-0.434782608695653
2003-07-01	0.580551523947735
2003-08-01	1.161103047895500
2003-09-01	1.445086705202310
2003-10-01	1.300578034682070
2003-11-01	1.591895803183810
2003-12-01	1.447178002894360
2004-01-01	1.878612716762990
2004-02-01	2.023121387283220
2004-03-01	1.146131805157590
2004-04-01	2.034883720930250
2004-05-01	3.056768558951950
2004-06-01	2.765647743813670
2004-07-01	2.597402597402600
2004-08-01	2.295552367288360
2004-09-01	1.851851851851840
2004-10-01	14.835948644793200
2004-11-01	14.529914529914500
2004-12-01	14.407988587731800
2005-01-01	13.900709219858200
2005-02-01	14.447592067988700
2005-03-01	14.589235127478800
2005-04-01	16.239316239316200
2005-05-01	16.101694915254200
2005-06-01	16.855524079320100
2005-07-01	15.893108298171600
2005-08-01	15.147265077138800
2005-09-01	14.685314685314700
2005-10-01	1.118012422360250
2005-11-01	1.243781094527360
2005-12-01	1.496259351620950
2006-01-01	2.615193026151950
2006-02-01	1.856435643564360
2006-03-01	1.112484548825700
2006-04-01	0.122549019607857
2006-05-01	-0.973236009732361
2006-06-01	-1.575757575757580
2006-07-01	-1.699029126213590
2006-08-01	-1.705237515225320
2006-09-01	-1.463414634146360
2006-10-01	-0.859950859950861
2006-11-01	-0.737100737100751
2006-12-01	-0.737100737100751
2007-01-01	2.669902912621350
2007-02-01	3.523693803159190
2007-03-01	3.667481662591690
2007-04-01	4.406364749082000
2007-05-01	5.036855036855030
2007-06-01	5.418719211822650
2007-07-01	5.802469135802480
2007-08-01	6.071871127633200
2007-09-01	6.435643564356440
2007-10-01	6.443618339529120
2007-11-01	6.435643564356440
2007-12-01	6.311881188118830
2008-01-01	15.248226950354600
2008-02-01	14.906103286385000
2008-03-01	15.566037735849100
2008-04-01	15.592028135990600
2008-05-01	15.672514619883100
2008-06-01	16.121495327102800
2008-07-01	15.985997666277700
2008-08-01	17.523364485981300
2008-09-01	17.441860465116300
2008-10-01	18.393480791618200
2008-11-01	18.604651162790700
2008-12-01	18.742724097788100
2009-01-01	5.948717948717940
2009-02-01	4.698672114402430
2009-03-01	2.755102040816340
2009-04-01	0.202839756592292
2009-05-01	-1.314459049545010
2009-06-01	-2.615694164989950
2009-07-01	-3.018108651911470
2009-08-01	-4.671968190854860
2009-09-01	-4.851485148514860
2009-10-01	-5.211406096361850
2009-11-01	-5.882352941176480
2009-12-01	-5.980392156862740
2010-01-01	-7.454017424975800
2010-02-01	-6.439024390243890
2010-03-01	-5.263157894736850
2010-04-01	1.821862348178140
2010-05-01	4.815573770491800
2010-06-01	6.301652892562000
2010-07-01	6.950207468879650
2010-08-01	7.924921793534920
2010-09-01	7.804370447450580
2010-10-01	7.572614107883820
2010-11-01	8.020833333333350
2010-12-01	9.176225234619400
2011-01-01	13.075313807531400
2011-02-01	12.513034410844600
2011-03-01	13.102725366876300
2011-04-01	11.232604373757500
2011-05-01	10.166177908113400
2011-06-01	10.301263362487800
2011-07-01	8.729388942774010
2011-08-01	8.502415458937210
2011-09-01	8.204633204633200
2011-10-01	7.232401157184180
2011-11-01	7.425265188042420
2011-12-01	6.303724928366750
2012-01-01	2.405180388529140
2012-02-01	2.131603336422600
2012-03-01	1.853568118628340
2012-04-01	-2.859696157283290
2012-05-01	-3.637976929902390
2012-06-01	-4.229074889867840
2012-07-01	-3.300624442462080
2012-08-01	-3.561887800534290
2012-09-01	-3.657448706512040
2012-10-01	-3.417266187050360
2012-11-01	-4.578096947935380
2012-12-01	-4.761904761904760
2013-01-01	-4.697380307136410
2013-02-01	-3.811252268602540
2013-03-01	-3.093721565059150
2013-04-01	-0.919963201471942
2013-05-01	-1.012891344383070
2013-06-01	-1.195952161913510
2013-07-01	-3.874538745387460
2013-08-01	-3.508771929824560
2013-09-01	-4.537037037037050
2013-10-01	-4.283054003724400
2013-11-01	-2.728127939793030
2013-12-01	-1.698113207547170
2014-01-01	-2.180094786729850
2014-02-01	-3.113207547169800
2014-03-01	-3.568075117370870
2014-04-01	-5.571030640668510
2014-05-01	-6.883720930232560
2014-06-01	-6.890130353817510
2014-07-01	-3.934740882917480
2014-08-01	-4.114832535885160
2014-09-01	-2.909796314258000
2014-10-01	-2.140077821011680
2014-11-01	-2.804642166344290
2014-12-01	-3.934740882917480
2015-01-01	-1.647286821705420
2015-02-01	-1.850048685491740
2015-03-01	-1.850048685491740
2015-04-01	-0.983284169124878
2015-05-01	0.599400599400622
2015-06-01	0.800000000000001
2015-07-01	0.299700299700311
2015-08-01	-0.698602794411178
2015-09-01	-1.798201798201790
2015-10-01	-1.888667992047700
2015-11-01	-1.592039800995030
2015-12-01	-1.398601398601380
2016-01-01	-7.684729064039420
2016-02-01	-7.341269841269840
2016-03-01	-7.440476190476200
2016-04-01	-8.242303872889780
2016-05-01	-8.043694141012930
2016-06-01	-8.234126984126980
2016-07-01	-7.270916334661360
2016-08-01	-6.934673366834180
2016-09-01	-6.002034587995920
2016-10-01	-5.673758865248240
2016-11-01	-5.156723963599610
2016-12-01	-4.761904761904770
2017-01-01	6.083244397011740
2017-02-01	10.278372591006400
2017-03-01	11.039657020364400
2017-04-01	10.173160173160200
2017-05-01	7.343412526997860
2017-06-01	6.918918918918920
2017-07-01	5.585392051557470
2017-08-01	4.319654427645790
2017-09-01	4.761904761904760
2017-10-01	5.907626208378090
2017-11-01	5.223880597014940
2017-12-01	5.319148936170200
2018-01-01	3.822937625754520
2018-02-01	1.359223300970880
2018-03-01	0.482625482625472
2018-04-01	2.259332023575630
2018-05-01	5.533199195171030
2018-06-01	6.875631951466110
2018-07-01	7.324516785350960
2018-08-01	9.316770186335410