Month	Growth rate same period previous year
1997-01-01	-0.0152625152625136
1997-02-01	0.2137078308655270
1997-03-01	0.7668711656441720
1997-04-01	0.0764759865402519
1997-05-01	0.1530690341344120
1997-06-01	0.0764993880049045
1997-07-01	0.1838235294117610
1997-08-01	0.4293819966262880
1997-09-01	0.4907975460122670
1997-10-01	0.6135910415707940
1997-11-01	0.8137571011822460
1997-12-01	0.6905017646156130
1998-01-01	0.5190047321019630
1998-02-01	0.4569687738004570
1998-03-01	0.3652968036529620
1998-04-01	0.8711600183402000
1998-05-01	0.9628610729023340
1998-06-01	1.1771900321051900
1998-07-01	1.3608562691131500
1998-08-01	1.2520995571843200
1998-09-01	1.3736263736263700
1998-10-01	1.3721603903033800
1998-11-01	1.3097776424002500
1998-12-01	1.4934471197805400
1999-01-01	1.8375094912680500
1999-02-01	1.7740712661106800
1999-03-01	1.8501668183196800
1999-04-01	2.0151515151515100
1999-05-01	1.9527702089009900
1999-06-01	1.8736778482925300
1999-07-01	1.7649720923216100
1999-08-01	1.8096817976172500
1999-09-01	1.6862390846130800
1999-10-01	1.9551812302602100
1999-11-01	2.3752254960913900
1999-12-01	2.1921921921922000
2000-01-01	1.9087384431852000
2000-02-01	1.8027413587604300
2000-03-01	1.7867778439547400
2000-04-01	1.8565275508688500
2000-05-01	1.9302152932442600
2000-06-01	1.8837140314446700
2000-07-01	2.1197746812926300
2000-08-01	2.1626425714708900
2000-09-01	2.3689665383476300
2000-10-01	2.2717214928455500
2000-11-01	1.9089574155653600
2000-12-01	2.1010872759330000
2001-01-01	3.7313432835820800
2001-02-01	4.1123957266208100
2001-03-01	4.2129900526623700
2001-04-01	4.0390784485272600
2001-05-01	4.1951930080116400
2001-06-01	4.1636337166982200
2001-07-01	4.5870227899550000
2001-08-01	4.5237059591126800
2001-09-01	4.4547295342782700
2001-10-01	4.4569450454348800
2001-11-01	4.6253602305475400
2001-12-01	4.5474168945172100
2002-01-01	5.4732684440682800
2002-02-01	5.1588417205510200
2002-03-01	5.0393037619315100
2002-04-01	5.3258584442887400
2002-05-01	5.3683769047951900
2002-06-01	5.4367575122292000
2002-07-01	4.9271339347675200
2002-08-01	4.8966569565820500
2002-09-01	4.8324563832733400
2002-10-01	4.5429439381386300
2002-11-01	4.3107010053711600
2002-12-01	4.2257398485891200
2003-01-01	3.0226026481209000
2003-02-01	3.1680256650180500
2003-03-01	3.2607243084324400
2003-04-01	2.8476380572188900
2003-05-01	2.7066472071115800
2003-06-01	2.6378579003181500
2003-07-01	2.6322751322751400
2003-08-01	2.7109230362338000
2003-09-01	2.6020340774006100
2003-10-01	2.5227843085457800
2003-11-01	2.2313176656984600
2003-12-01	2.1922873745377600
2004-01-01	2.1290406335194200
2004-02-01	1.9564654055454800
2004-03-01	1.7730037530736400
2004-04-01	1.8501746668391700
2004-05-01	1.7052060457305400
2004-06-01	1.7176804855998900
2004-07-01	1.5208145379559100
2004-08-01	1.4291232135959800
2004-09-01	1.3903192584964000
2004-10-01	1.5331100231898900
2004-11-01	1.7435102673382400
2004-12-01	1.5378650814163900
2005-01-01	1.2965552307105500
2005-02-01	1.2453933155420000
2005-03-01	1.3097660223804800
2005-04-01	1.4354674796747900
2005-05-01	1.5495998983868900
2005-06-01	1.5997968511934900
2005-07-01	1.8661927129617900
2005-08-01	1.9167301345519200
2005-09-01	1.4982224479431100
2005-10-01	1.4211394493084800
2005-11-01	1.4470677837014400
2005-12-01	1.7309405625557000
2006-01-01	-0.1003890074036780
2006-02-01	-0.0125517760763274
2006-03-01	0.0753106564578805
2006-04-01	0.0000000000000000
2006-05-01	-0.2251407129456080
2006-06-01	-0.3624093976505890
2006-07-01	-0.6854436689930280
2006-08-01	-0.6850168140490800
2006-09-01	-0.2501876407305480
2006-10-01	-0.1125985237082600
2006-11-01	-0.0500500500500584
2006-12-01	-0.0500437883147838
2007-01-01	2.6001758573043600
2007-02-01	2.6738639216671000
2007-03-01	2.7593126802960200
2007-04-01	2.8553537883531500
2007-05-01	2.9459696627805000
2007-06-01	2.9223629750407600
2007-07-01	3.1873509850671500
2007-08-01	3.1978931527464400
2007-09-01	3.2856784549786800
2007-10-01	3.3567134268537000
2007-11-01	3.4426639959939900
2007-12-01	3.4046814369758400
2008-01-01	3.7218413320274100
2008-02-01	3.6434771977014200
2008-03-01	3.8203344318320400
2008-04-01	3.5309874589066300
2008-05-01	3.6531904529956200
2008-06-01	3.7655374116500200
2008-07-01	3.8915237747780600
2008-08-01	3.8643820634341900
2008-09-01	3.9218067022826700
2008-10-01	3.8778477944740700
2008-11-01	3.8484811811690900
2008-12-01	3.4499455271758700
2009-01-01	2.5495750708215400
2009-02-01	2.8547835319098700
2009-03-01	2.5511403715024700
2009-04-01	2.7990121133717400
2009-05-01	2.6198308270676500
2009-06-01	2.5954198473282400
2009-07-01	2.5283858129462700
2009-08-01	2.4570024570024500
2009-09-01	2.3951396191143800
2009-10-01	2.4031731217918900
2009-11-01	2.1908868430252800
2009-12-01	2.5743037678446100
2010-01-01	1.9337016574585700
2010-02-01	1.7662575983484400
2010-03-01	1.7195918835263100
2010-04-01	1.6130877473973200
2010-05-01	1.7973669147109400
2010-06-01	1.7971611721611800
2010-07-01	1.6440232903299400
2010-08-01	1.7243348178600100
2010-09-01	1.6659059790050100
2010-10-01	1.7202096149464600
2010-11-01	1.7675903751853100
2010-12-01	1.9279032626055200
2011-01-01	1.8066847335139900
2011-02-01	1.8144934069649500
2011-03-01	2.4456215485179700
2011-04-01	2.4093672596262100
2011-05-01	2.4066576698155700
2011-06-01	2.4288766445518900
2011-07-01	2.3025946310232600
2011-08-01	2.4135608441850100
2011-09-01	2.2671156004489300
2011-10-01	2.6654720573412500
2011-11-01	2.6333482743164600
2011-12-01	2.3950755456071600
2012-01-01	2.6730257320319400
2012-02-01	2.9112242638919500
2012-03-01	2.3652365236523600
2012-04-01	2.4076517150395900
2012-05-01	2.0096639578300000
2012-06-01	2.0858491601712500
2012-07-01	2.4374176548089500
2012-08-01	1.8414995067412000
2012-09-01	2.2168568920105400
2012-10-01	2.2362823170066500
2012-11-01	2.3364996178622100
2012-12-01	2.3062629795606100
2013-01-01	4.1482121637679600
2013-02-01	4.2594385285576100
2013-03-01	4.1053197205803500
2013-04-01	4.1331186258722300
2013-05-01	4.3922919582301600
2013-06-01	4.2047531992687500
2013-07-01	3.9978563772776100
2013-08-01	4.4451619847163900
2013-09-01	4.3053467897788300
2013-10-01	3.6918480580452500
2013-11-01	3.5954336925210700
2013-12-01	3.7713675213675200
2014-01-01	1.4728762576496300
2014-02-01	1.2276900856288100
2014-03-01	0.9187570971404880
2014-04-01	0.8969072164948500
2014-05-01	0.7631226152418240
2014-06-01	0.7739938080495300
2014-07-01	0.6698959084819190
2014-08-01	0.7522671063478950
2014-09-01	0.7822954194544460
2014-10-01	1.0084379501955100
2014-11-01	0.4737384140061840
2014-12-01	0.8030474621641130
2015-01-01	1.9932536031892000
2015-02-01	1.7835303709743100
2015-03-01	2.2606382978723400
2015-04-01	2.2683151118831200
2015-05-01	2.2617951079725800
2015-06-01	2.3553507424475200
2015-07-01	2.5184275184275100
2015-08-01	2.1172138692850600
2015-09-01	2.1448268818302500
2015-10-01	2.0273023634881900
2015-11-01	2.5112751127511200
2015-12-01	2.4001634153814900
2016-01-01	0.8719182200842000
2016-02-01	1.3717833183138000
2016-03-01	1.2703811143342900
2016-04-01	0.1598561294834470
2016-05-01	0.4203362690152100
2016-06-01	0.5902951475737880
2016-07-01	0.3594967046135460
2016-08-01	0.6610576923076970
2016-09-01	0.3599640035996450
2016-10-01	0.0299550673988983
2016-11-01	-0.0599940005999334
2016-12-01	-0.4787552363854120
2017-01-01	-0.0397416790859591
2017-02-01	-0.1284077439746990
2017-03-01	-0.3358356380876970
2017-04-01	0.5785536159601020
2017-05-01	0.6278652581223810
2017-06-01	1.1040381937537400
2017-07-01	0.9751243781094560
2017-08-01	0.6567164179104420
2017-09-01	0.8468665936036620
2017-10-01	1.3775204631663000
2017-11-01	1.4307153576788400
2017-12-01	1.7137702946482200
2018-01-01	2.7929629261504800
2018-02-01	2.5516763920482500
2018-03-01	2.7750247770069400
2018-04-01	3.1339879004264700
2018-05-01	3.0801228087550700
2018-06-01	2.0462370880472100
2018-07-01	2.5522270398107800
2018-08-01	2.8667457493080200
2018-09-01	2.7958901402884800
2018-10-01	2.8259157148483600