Month	Growth rate same period previous year
1997-01-01	3.3858531679517300
1997-02-01	3.2992798526209900
1997-03-01	3.2987273945077100
1997-04-01	3.2987273945077100
1997-05-01	3.2987273945077100
1997-06-01	3.3154722036168900
1997-07-01	3.2965194109772300
1997-08-01	3.2965194109772300
1997-09-01	3.3126986782667000
1997-10-01	3.3467202141901000
1997-11-01	3.3634538152610400
1997-12-01	3.3634538152610400
1998-01-01	5.6582360570687500
1998-02-01	5.6582360570687500
1998-03-01	5.6735289349975700
1998-04-01	5.8032095963689300
1998-05-01	5.8032095963689300
1998-06-01	5.7860615883306200
1998-07-01	6.1720395269723200
1998-08-01	6.1720395269723200
1998-09-01	6.1376518218623600
1998-10-01	6.0233160621761700
1998-11-01	6.0061518536506400
1998-12-01	6.0061518536506400
1999-01-01	8.7923891361055700
1999-02-01	8.9918674236611900
1999-03-01	9.0197883110906500
1999-04-01	8.9014861345181600
1999-05-01	8.8861651601041900
1999-06-01	8.8861651601041900
1999-07-01	8.4223375038144500
1999-08-01	8.4681110772047600
1999-09-01	8.4986267927982700
1999-10-01	8.5980452046426200
1999-11-01	8.5980452046426200
1999-12-01	8.5980452046426200
2000-01-01	3.7235543018335600
2000-02-01	3.4914824721948500
2000-03-01	3.6020824539186700
2000-04-01	3.5734383792909500
2000-05-01	3.6302237230899200
2000-06-01	3.6442943576755400
2000-07-01	3.6729524345623400
2000-08-01	3.6995357996905200
2000-09-01	3.6984952889888900
2000-10-01	3.7688088876388900
2000-11-01	3.8531852060188400
2000-12-01	3.8391224862888600
2001-01-01	3.8346478107152600
2001-02-01	3.9314378996055000
2001-03-01	3.7620535107972500
2001-04-01	3.7218147242597100
2001-05-01	3.6931432450780700
2001-06-01	3.6790659788216100
2001-07-01	3.5835482557350300
2001-08-01	3.5268583830710800
2001-09-01	3.4987794955248200
2001-10-01	3.4286488684103400
2001-11-01	3.5206499661476200
2001-12-01	3.5482123510292400
2002-01-01	3.5882661079098800
2002-02-01	3.5078534031413400
2002-03-01	3.5994764397905700
2002-04-01	3.6668412781560900
2002-05-01	3.6532669896556100
2002-06-01	3.6532669896556100
2002-07-01	3.7740794129209900
2002-08-01	3.7735849056603800
2002-09-01	3.7735849056603800
2002-10-01	3.7735849056603800
2002-11-01	3.8325703073904400
2002-12-01	3.8320690557154200
2003-01-01	3.5145385587863500
2003-02-01	3.6039453717754400
2003-03-01	3.8913455464308200
2003-04-01	3.8908539666498300
2003-05-01	3.8782213239009700
2003-06-01	3.8782213239009700
2003-07-01	3.9398914004293500
2003-08-01	3.8510101010101000
2003-09-01	3.8762626262626200
2003-10-01	3.8762626262626200
2003-11-01	3.6533131771227000
2003-12-01	3.6402569593147700
2004-01-01	3.7493893502686900
2004-02-01	3.8203344318320400
2004-03-01	3.3686002675422500
2004-04-01	3.0642023346303500
2004-05-01	3.0767359844339000
2004-06-01	3.0767359844339000
2004-07-01	3.0372980196816900
2004-08-01	3.1367781155015200
2004-09-01	3.1117053603987000
2004-10-01	3.1117053603987000
2004-11-01	3.1234807972775800
2004-12-01	3.1113271754983100
2005-01-01	1.8599175985874100
2005-02-01	1.7517046790500700
2005-03-01	1.6470588235294300
2005-04-01	1.9348749410099200
2005-05-01	2.1118452100047100
2005-06-01	2.1000471920717400
2005-07-01	2.0634359155759900
2005-08-01	2.0393728633738000
2005-09-01	1.9922197335848100
2005-10-01	1.9686431686903100
2005-11-01	1.9681791396582300
2005-12-01	1.9801980198019700
2006-01-01	2.2419969952617600
2006-02-01	2.2761409589832500
2006-03-01	2.4421296296296300
2006-04-01	2.5347222222222100
2006-05-01	2.4263431542461200
2006-06-01	2.4035128264386500
2006-07-01	2.4838262476894600
2006-08-01	2.4376155268022200
2006-09-01	2.4965325936199800
2006-10-01	2.5317919075144500
2006-11-01	2.5312066574202500
2006-12-01	2.5427646786870100
2007-01-01	2.0684977958630000
2007-02-01	2.0673294170808800
2007-03-01	2.0449666704327100
2007-04-01	2.2350152387402600
2007-05-01	2.1658206429779900
2007-06-01	2.2793951703904200
2007-07-01	2.3109006876338700
2007-08-01	2.4359986466674100
2007-09-01	2.4131709517365700
2007-10-01	2.4354493178486800
2007-11-01	2.4123548641641300
2007-12-01	2.4909828674481600
2008-01-01	2.4252491694352100
2008-02-01	2.4017708909795300
2008-03-01	2.3472099202834400
2008-04-01	2.0978248868278700
2008-05-01	2.1088660704427600
2008-06-01	2.0300088261253400
2008-07-01	2.9087703834288200
2008-08-01	2.8294616316195200
2008-09-01	2.8517947588636900
2008-10-01	2.8178315905338400
2008-11-01	2.8178315905338400
2008-12-01	2.7163752336962400
2009-01-01	2.2921396907773900
2009-02-01	2.2697795071336000
2009-03-01	2.3582864560796200
2009-04-01	2.3250784038066500
2009-05-01	2.3248269896193600
2009-06-01	2.3248269896193600
2009-07-01	2.4946466809421800
2009-08-01	2.4946466809421800
2009-09-01	2.4836741248260500
2009-10-01	2.4836741248260500
2009-11-01	2.4943796167433900
2009-12-01	2.5160599571734400
2010-01-01	1.7651411055913700
2010-02-01	1.7543859649122800
2010-03-01	1.7543859649122800
2010-04-01	1.7121116043119700
2010-05-01	1.7013632040579100
2010-06-01	1.7647680439606900
2010-07-01	1.1908492635537500
2010-08-01	1.2953097252689800
2010-09-01	1.2953097252689800
2010-10-01	1.2953097252689800
2010-11-01	1.2742845205765600
2010-12-01	1.2637075718015500
2011-01-01	1.3294557540506900
2011-02-01	1.3294557540506900
2011-03-01	1.3294557540506900
2011-04-01	1.3715710723192100
2011-05-01	1.3715710723192100
2011-06-01	1.3187954309449600
2011-07-01	1.1768349334159100
2011-08-01	1.1240589873156700
2011-09-01	1.1034340517685900
2011-10-01	1.1034340517685900
2011-11-01	1.1138613861386300
2011-12-01	1.1138613861386300
2012-01-01	-1.0147601476014800
2012-02-01	-1.0147601476014800
2012-03-01	-1.0147601476014800
2012-04-01	-1.0045100451004500
2012-05-01	-1.0045100451004500
2012-06-01	-1.0146561443066400
2012-07-01	-1.2447709417406400
2012-08-01	-1.1931470528248100
2012-09-01	-1.1729906160750800
2012-10-01	-1.1627906976744200
2012-11-01	-1.1627906976744200
2012-12-01	-1.1627906976744200
2013-01-01	0.9009009009009050
2013-02-01	0.8801905353629560
2013-03-01	0.0621310966138484
2013-04-01	0.0517705529094994
2013-05-01	0.0517705529094994
2013-06-01	0.0517705529094994
2013-07-01	0.0206632916623595
2013-08-01	-0.1135308081329330
2013-09-01	-0.1135308081329330
2013-10-01	-0.1135190918472640
2013-11-01	-0.1135190918472640
2013-12-01	-0.1135190918472640
2014-01-01	2.0320197044335000
2014-02-01	2.0529665366454500
2014-03-01	2.8873020800993600
2014-04-01	2.8873020800993600
2014-05-01	2.8873020800993600
2014-06-01	2.8873020800993600
2014-07-01	2.7786385703956100
2014-08-01	2.8104980367844600
2014-09-01	2.8311634635255200
2014-10-01	2.8205393119123800
2014-11-01	2.8205393119123800
2014-12-01	2.8308709577435700
2015-01-01	0.5833836250251370
2015-02-01	0.5532086099376330
2015-03-01	0.5532086099376330
2015-04-01	0.5632669483001350
2015-05-01	0.5632669483001350
2015-06-01	0.5532086099376330
2015-07-01	0.4924623115577900
2015-08-01	0.4924623115577900
2015-09-01	0.4622186495176900
2015-10-01	0.5124598070739540
2015-11-01	0.5426045016077130
2015-12-01	0.5626444288154370
2016-01-01	-0.5199999999999980
2016-02-01	-0.4901470441132360
2016-03-01	-0.4901470441132360
2016-04-01	-0.5101020204040800
2016-05-01	-0.4600920184036860
2016-06-01	-0.4601380414124170
2016-07-01	-0.5300530053005380
2016-08-01	-0.2300230023002270
2016-09-01	-0.1900380076015100
2016-10-01	-0.1899430170948620
2016-11-01	-0.2398560863481870
2016-12-01	-0.0599460485563149
2017-01-01	-0.5729794933655040
2017-02-01	-0.5528749497386360
2017-03-01	-0.5428226779252180
2017-04-01	-0.5227706846285290
2017-05-01	-0.6028938906752300
2017-06-01	-0.4421666164204780
2017-07-01	-0.4323346068771220
2017-08-01	-0.7518043303929380
2017-09-01	-0.7014730934963540
2017-10-01	-0.7411858974359050
2017-11-01	-0.7112803045481860
2017-12-01	-0.9097270818754260
2018-01-01	-0.4145182489131530
2018-02-01	-0.4245426058829460
2018-03-01	-0.4346068324236770
2018-04-01	-0.4446690247599760
2018-05-01	-0.4144763445208240
2018-06-01	-0.5652568890683180
2018-07-01	-0.5654852065030850
2018-08-01	-0.5554994445005730
2018-09-01	-0.6357856494096360
2018-10-01	-0.6458123107971820