Month	Growth rate same period previous year
1997-01-01	0.1420609769424070
1997-02-01	0.4041065967671510
1997-03-01	0.3713817586018640
1997-04-01	0.0868149755832786
1997-05-01	0.8081249317462130
1997-06-01	0.8686091258933380
1997-07-01	0.4047254430102860
1997-08-01	0.9903169014084640
1997-09-01	1.4686395759717300
1997-10-01	1.4876033057851200
1997-11-01	1.2323943661971900
1997-12-01	1.3183915622940000
1998-01-01	1.3312963771278900
1998-02-01	0.9463722397476140
1998-03-01	0.6856023506366280
1998-04-01	0.8023419711590550
1998-05-01	0.4116563752572760
1998-06-01	0.9156311314584660
1998-07-01	0.7190325743545100
1998-08-01	1.0677707561560300
1998-09-01	0.5441288497116120
1998-10-01	0.4885993485342080
1998-11-01	0.7499999999999900
1998-12-01	0.8132726089785240
1999-01-01	0.8722808528968460
1999-02-01	0.9806034482758620
1999-03-01	1.0808473843493300
1999-04-01	0.9680542110358310
1999-05-01	1.1651742367029900
1999-06-01	1.2745733419745200
1999-07-01	1.2114656571119400
1999-08-01	0.9918068132815850
1999-09-01	1.1040155861023800
1999-10-01	1.3074014046461500
1999-11-01	1.4672564462185800
1999-12-01	1.4413251586533400
2000-01-01	-2.0604248959111900
2000-02-01	-2.0382029665990700
2000-03-01	-2.6090675791274600
2000-04-01	-2.2584425268989100
2000-05-01	-1.8662685293803900
2000-06-01	-2.2184300341297000
2000-07-01	-2.4046168643796200
2000-08-01	-2.3911187019641400
2000-09-01	-1.6914677229418600
2000-10-01	-1.8877986348123000
2000-11-01	-1.9670388091440700
2000-12-01	-1.6329127345986700
2001-01-01	2.2563767168083800
2001-02-01	2.4727668845315800
2001-03-01	3.2498902064119500
2001-04-01	3.7493188010899200
2001-05-01	3.5209737013692800
2001-06-01	3.5558464223385600
2001-07-01	3.6465177398160600
2001-08-01	3.4886264216972800
2001-09-01	3.9311771752150700
2001-10-01	3.8156321339276200
2001-11-01	3.7527114967462000
2001-12-01	3.0828931766734900
2002-01-01	2.9740965781899500
2002-02-01	2.9765068565961700
2002-03-01	3.0306252658443100
2002-04-01	2.2166193927933600
2002-05-01	1.9630484988452500
2002-06-01	1.7484727196123800
2002-07-01	1.7221341785525500
2002-08-01	1.4794462643982000
2002-09-01	1.2259010896898600
2002-10-01	1.1099476439790500
2002-11-01	0.8153878319046650
2002-12-01	1.0770678657325200
2003-01-01	1.2111801242236100
2003-02-01	1.3420047486321800
2003-03-01	0.5882960057797430
2003-04-01	0.2055498458376160
2003-05-01	0.4941830536394550
2003-06-01	0.1759834368530060
2003-07-01	0.5608641462401290
2003-08-01	0.2811621368322320
2003-09-01	0.6107028257944330
2003-10-01	0.7042253521126680
2003-11-01	0.7465781833264190
2003-12-01	0.1965652803641530
2004-01-01	-0.4398077119770860
2004-02-01	-0.7639808495467000
2004-03-01	-0.5130309870716200
2004-04-01	-0.8512820512820490
2004-05-01	-1.1781579756172500
2004-06-01	-0.6303606489614540
2004-07-01	-0.9398884527990080
2004-08-01	-0.6853582554517070
2004-09-01	-1.1522633744856100
2004-10-01	-1.1106540518305100
2004-11-01	-0.9057225195553760
2004-12-01	-0.7227671657201640
2005-01-01	-0.7294020957468780
2005-02-01	-0.6672141244097780
2005-03-01	-0.5053630363036210
2005-04-01	-0.1758560049653500
2005-05-01	-0.2695417789757350
2005-06-01	-0.4575707154742050
2005-07-01	-0.6985715775205960
2005-08-01	-0.2718527812630750
2005-09-01	-0.5932556203163960
2005-10-01	-0.2703826955074810
2005-11-01	-0.5297050270045690
2005-12-01	-0.1456058242329760
2006-01-01	-0.4346476249611900
2006-02-01	-0.0413351245220581
2006-03-01	-0.2487820047683170
2006-04-01	0.0932642487046760
2006-05-01	0.9043659043658970
2006-06-01	0.6268282490597460
2006-07-01	0.1049979000420110
2006-08-01	0.7548752358985100
2006-09-01	0.3978640980002000
2006-10-01	-0.1355578727841580
2006-11-01	-0.2714837631826180
2006-12-01	-0.0937402353921479
2007-01-01	-0.2702421785677100
2007-02-01	-0.8683965677659540
2007-03-01	-0.5611555647926920
2007-04-01	-0.0724712703178533
2007-05-01	-1.0095807149479700
2007-06-01	-1.0485880398671000
2007-07-01	0.2831969792322250
2007-08-01	-1.2070759625390200
2007-09-01	-0.6570028157263390
2007-10-01	-0.6787094079565570
2007-11-01	-0.6491466862108660
2007-12-01	-1.2510425354462100
2008-01-01	-2.4075039082855700
2008-02-01	-1.4182917926791100
2008-03-01	-1.2854007733305400
2008-04-01	-2.6523000414421800
2008-05-01	-1.7899885523987900
2008-06-01	-1.4898751442660800
2008-07-01	-1.6734651187114300
2008-08-01	-1.0111649462818600
2008-09-01	-1.1232416544195000
2008-10-01	-0.6938603868797360
2008-11-01	-0.2423859205395810
2008-12-01	-0.1478040540540610
2009-01-01	0.8436565570269250
2009-02-01	-0.2115730455939920
2009-03-01	-0.2646622909167960
2009-04-01	0.2022137079608480
2009-05-01	0.0105965878986837
2009-06-01	0.2875705612951250
2009-07-01	0.5424954792043270
2009-08-01	0.4681847201532200
2009-09-01	1.1041511837774800
2009-10-01	1.0904086385771700
2009-11-01	1.1303612930488100
2009-12-01	1.2793402410657800
2010-01-01	1.0272159271417900
2010-02-01	1.1449167815117100
2010-03-01	1.4648126525846700
2010-04-01	0.8815719596388710
2010-05-01	1.0913329095147200
2010-06-01	0.9876805437553190
2010-07-01	-0.6242065171392080
2010-08-01	-0.5083668714255480
2010-09-01	-0.4200357030347580
2010-10-01	-0.1885014137605940
2010-11-01	-0.8879139245795530
2010-12-01	-0.8038417371333280
2011-01-01	-1.2788259958071300
2011-02-01	-0.2515459595430200
2011-03-01	-1.0461345329009300
2011-04-01	-0.6211834070330610
2011-05-01	-0.9432973482863320
2011-06-01	-0.7676937638027220
2011-07-01	3.9497498136910400
2011-08-01	3.0125612092825200
2011-09-01	0.7697985869450570
2011-10-01	-0.0419683139229952
2011-11-01	-0.0210792580101157
2011-12-01	1.1260787202694300
2012-01-01	1.3378636653217200
2012-02-01	0.8090784911211560
2012-03-01	0.8668992493921000
2012-04-01	1.9281703570293300
2012-05-01	1.5765527457411800
2012-06-01	2.0665536244171300
2012-07-01	2.4170421958213800
2012-08-01	2.1804278185388000
2012-09-01	1.7475931352030200
2012-10-01	2.1622756376613900
2012-11-01	1.7077798861480200
2012-12-01	2.3103340618170500
2013-01-01	1.5297569153394900
2013-02-01	2.4494475713988000
2013-03-01	2.7670055549732800
2013-04-01	2.5465128365034900
2013-05-01	3.2604166666666700
2013-06-01	3.5614162599937600
2013-07-01	3.1700000000000100
2013-08-01	2.8923948220064600
2013-09-01	2.9209091844080900
2013-10-01	1.5822459673276400
2013-11-01	0.7359038142620110
2013-12-01	0.7018614586511960
2014-01-01	1.3003095975232100
2014-02-01	0.8240919727337350
2014-03-01	0.2039775624681290
2014-04-01	0.7095073991485920
2014-05-01	-0.3732472510844270
2014-06-01	-0.4210948466011610
2014-07-01	0.2423185034409180
2014-08-01	0.5504226459602960
2014-09-01	0.1898670930348990
2014-10-01	0.1112572064326880
2014-11-01	0.0720238707686011
2014-12-01	-0.1515151515151570
2015-01-01	-0.4686226568867090
2015-02-01	-0.2018163471241060
2015-03-01	-0.1933842239185760
2015-04-01	-0.6340579710144900
2015-05-01	1.1846901579586900
2015-06-01	0.4430124848973090
2015-07-01	0.7445368400696230
2015-08-01	0.7624633431085070
2015-09-01	0.5984440454817260
2015-10-01	1.2123661345726400
2015-11-01	1.2852148879292700
2015-12-01	1.2645422357106700
2016-01-01	1.5455475946775700
2016-02-01	2.2548028311425400
2016-03-01	2.3557005914746100
2016-04-01	1.6813531854552800
2016-05-01	0.4403082157510220
2016-06-01	0.2004811547714410
2016-07-01	-0.1631634513868930
2016-08-01	0.7178890182382690
2016-09-01	0.3965893317469980
2016-10-01	0.8085446196845670
2016-11-01	1.3602679930971300
2016-12-01	1.1188811188811300
2017-01-01	1.1692369720794300
2017-02-01	0.6921783842578980
2017-03-01	0.5778619109295630
2017-04-01	1.1256101205299200
2017-05-01	-0.1594101823254010
2017-06-01	1.1404561824729900
2017-07-01	1.8169582772543700
2017-08-01	1.5700250433442500
2017-09-01	2.3010073079201900
2017-10-01	2.0695118328547300
2017-11-01	2.2033049574361600
2017-12-01	2.2130013831258600
2018-01-01	1.9826641426721200
2018-02-01	1.9836983207306300
2018-03-01	1.7434373452203900
2018-04-01	1.1524822695035500
2018-05-01	1.4569404251072700
2018-06-01	0.6231454005934910
2018-07-01	0.6609385327164680
2018-08-01	0.2939781887150410
2018-09-01	-0.3668307751713510
2018-10-01	0.1164144353899970