Month	Growth rate same period previous year
1997-01-01	0.9487666034155530
1997-02-01	0.6628787878787770
1997-03-01	0.3773584905660350
1997-04-01	0.2827521206409080
1997-05-01	0.2822201317027320
1997-06-01	0.0939849624060086
1997-07-01	0.2827521206409080
1997-08-01	-0.2814258911819920
1997-09-01	-0.5607476635514090
1997-10-01	-0.3745318352060010
1997-11-01	-0.3741814780168580
1997-12-01	0.0000000000000000
1998-01-01	0.4699248120300890
1998-02-01	-0.0940733772342362
1998-03-01	-0.1879699248120290
1998-04-01	-0.0939849624060201
1998-05-01	-0.5628517823639730
1998-06-01	-0.7511737089201940
1998-07-01	-1.4097744360902100
1998-08-01	-1.4111006585136400
1998-09-01	-1.9736842105263300
1998-10-01	-2.1616541353383600
1998-11-01	-2.1596244131455300
1998-12-01	-2.6217228464419500
1999-01-01	-2.7128157156220800
1999-02-01	-1.9774011299435200
1999-03-01	-1.9774011299435200
1999-04-01	-2.8222013170272800
1999-05-01	-2.8301886792452800
1999-06-01	-2.8382213812677200
1999-07-01	-2.7645376549094600
1999-08-01	-2.9580152671755600
1999-09-01	-1.9175455417066100
1999-10-01	-2.4015369836695400
1999-11-01	-2.9750479846449300
1999-12-01	-2.7884615384615600
2000-01-01	-2.8846153846153900
2000-02-01	-3.0739673390970000
2000-03-01	-3.0739673390970000
2000-04-01	-2.4201355275895300
2000-05-01	-2.2330097087378500
2000-06-01	-1.9474196689386500
2000-07-01	-1.5686274509803900
2000-08-01	-1.2782694198623600
2000-09-01	-1.8572825024437900
2000-10-01	-1.0826771653543200
2000-11-01	-0.5934718100889920
2000-12-01	-0.9891196834816940
2001-01-01	-0.6930693069307060
2001-02-01	-0.6937561942517470
2001-03-01	-0.7928642220020010
2001-04-01	-0.5952380952381030
2001-05-01	-0.4965243296921700
2001-06-01	-0.4965243296921700
2001-07-01	-0.2988047808764980
2001-08-01	-0.5976095617529840
2001-09-01	-0.6972111553784870
2001-10-01	-1.0945273631840800
2001-11-01	-1.0945273631840800
2001-12-01	-0.6993006993006760
2002-01-01	-0.8973080757726570
2002-02-01	-0.7984031936127560
2002-03-01	-0.5994005994005950
2002-04-01	-0.7984031936127560
2002-05-01	-0.9980039920159610
2002-06-01	-1.0978043912175600
2002-07-01	-0.9990009990009920
2002-08-01	-0.6012024048096150
2002-09-01	-0.5015045135406120
2002-10-01	-0.1006036217304000
2002-11-01	-0.2012072434607750
2002-12-01	-0.1006036217304000
2003-01-01	0.6036217303822770
2003-02-01	0.9054325955734150
2003-03-01	0.9045226130653260
2003-04-01	1.1066398390342000
2003-05-01	1.4112903225806300
2003-06-01	1.5136226034308700
2003-07-01	1.8163471241170600
2003-08-01	1.4112903225806300
2003-09-01	1.5120967741935600
2003-10-01	1.4098690835851100
2003-11-01	1.2096774193548300
2003-12-01	1.8126888217522500
2004-01-01	1.0000000000000000
2004-02-01	0.3988035892323250
2004-03-01	0.1992031872509950
2004-04-01	-0.0995024875622066
2004-05-01	-0.1988071570576530
2004-06-01	0.0994035785288446
2004-07-01	-0.4955401387512530
2004-08-01	-0.2982107355864850
2004-09-01	-0.5958291956306060
2004-10-01	-0.5958291956306060
2004-11-01	-0.2988047808764980
2004-12-01	-0.8902077151335190
2005-01-01	-0.9900990099009950
2005-02-01	-1.0923535253227500
2005-03-01	-0.1988071570576530
2005-04-01	-0.3984063745019890
2005-05-01	-0.6972111553784870
2005-06-01	-0.8937437934458900
2005-07-01	-0.4980079681274800
2005-08-01	-0.4985044865403690
2005-09-01	-0.1998001998001860
2005-10-01	0.0000000000000000
2005-11-01	0.2997002997003040
2005-12-01	0.1996007984031920
2006-01-01	0.1999999999999990
2006-02-01	0.9036144578313370
2006-03-01	0.0000000000000000
2006-04-01	0.5000000000000150
2006-05-01	1.0030090270812600
2006-06-01	0.5010020040080060
2006-07-01	0.6006006006006080
2006-08-01	1.1022044088176500
2006-09-01	1.2012012012011800
2006-10-01	1.1988011988011900
2006-11-01	1.0956175298804900
2006-12-01	0.9960159362549850
2007-01-01	1.3972055888223600
2007-02-01	1.2935323383084400
2007-03-01	1.5936254980079700
2007-04-01	1.7910447761193800
2007-05-01	1.6881827209533200
2007-06-01	1.9940179461615100
2007-07-01	2.0895522388059600
2007-08-01	2.0812685827551900
2007-09-01	1.8793273986152500
2007-10-01	1.6781836130306200
2007-11-01	1.7733990147783100
2007-12-01	1.9723865877712000
2008-01-01	2.0669291338582800
2008-02-01	1.9646365422397000
2008-03-01	2.0588235294117600
2008-04-01	1.8572825024438100
2008-05-01	2.0507812499999900
2008-06-01	2.2482893450635500
2008-07-01	3.0214424951266900
2008-08-01	3.1067961165048600
2008-09-01	3.3009708737864100
2008-10-01	3.9805825242718300
2008-11-01	3.6786060019361100
2008-12-01	3.9651837524178000
2009-01-01	3.7708482255122800
2009-02-01	4.2025218296122900
2009-03-01	4.3263170975625800
2009-04-01	4.3321168027052500
2009-05-01	3.6101313578888300
2009-06-01	3.5110776950227800
2009-07-01	2.5382751928572500
2009-08-01	2.1594411381415700
2009-09-01	1.9674121134458200
2009-10-01	1.4040112965104000
2009-11-01	1.5070641535190400
2009-12-01	1.3347022587269000
2010-01-01	1.1282051282051300
2010-02-01	0.6122448979591840
2010-03-01	0.8130081300813010
2010-04-01	1.3197969543147200
2010-05-01	1.9367991845056100
2010-06-01	2.3445463812436300
2010-07-01	2.4439918533604800
2010-08-01	2.0345879959308100
2010-09-01	2.0345879959308100
2010-10-01	2.3373983739837400
2010-11-01	2.1319796954314700
2010-12-01	2.0263424518743700
2011-01-01	1.0141987829614600
2011-02-01	1.1156186612576100
2011-03-01	0.9072580645161070
2011-04-01	0.5010020040080050
2011-05-01	0.0999999999999890
2011-06-01	-0.1992031872509960
2011-07-01	0.4970178926441250
2011-08-01	0.8973080757726940
2011-09-01	0.7976071784646070
2011-10-01	0.4965243296921440
2011-11-01	0.7952286282306170
2011-12-01	0.9930486593843110
2012-01-01	-0.8032128514056230
2012-02-01	-0.4012036108324980
2012-03-01	-1.0989010989010900
2012-04-01	-1.3958125623130400
2012-05-01	-1.0989010989010900
2012-06-01	-1.2974051896207500
2012-07-01	-1.7804154302670500
2012-08-01	-1.9762845849802300
2012-09-01	-1.8793273986152100
2012-10-01	-1.9762845849802300
2012-11-01	-2.3668639053254500
2012-12-01	-3.3431661750246000
2013-01-01	-0.4048582995951310
2013-02-01	-1.0070493454179300
2013-03-01	-0.2020202020202020
2013-04-01	0.0000000000000000
2013-05-01	0.0000000000000000
2013-06-01	0.1011122345803730
2013-07-01	-0.2014098690835850
2013-08-01	-0.1008064516129140
2013-09-01	0.3024193548386990
2013-10-01	0.3024193548386990
2013-11-01	0.5050505050505060
2013-12-01	1.4242115971515800
2014-01-01	1.7276422764227400
2014-02-01	1.8311291963377300
2014-03-01	1.4170040485830000
2014-04-01	1.4155712841253600
2014-05-01	1.5151515151515300
2014-06-01	1.6161616161616200
2014-07-01	1.4127144298688300
2014-08-01	1.5136226034308800
2014-09-01	1.1055276381909600
2014-10-01	1.2060301507537800
2014-11-01	1.1055276381909600
2014-12-01	0.9027081243731200
2015-01-01	0.5994005994006220
2015-02-01	0.5994005994006220
2015-03-01	0.5988023952095810
2015-04-01	0.8973080757726940
2015-05-01	0.7960199004974910
2015-06-01	0.8946322067594550
2015-07-01	1.1940298507462700
2015-08-01	1.2922465208747600
2015-09-01	1.2922465208747600
2015-10-01	1.1916583912611700
2015-11-01	1.4910536779324000
2015-12-01	1.4910536779324000
2016-01-01	1.4895729890764600
2016-02-01	1.2909632571995900
2016-03-01	1.3888888888888900
2016-04-01	0.8893280632410960
2016-05-01	1.0858835143139300
2016-06-01	1.1822660098522200
2016-07-01	0.9832841691248780
2016-08-01	0.8832188420019520
2016-09-01	0.9813542688910700
2016-10-01	1.0794896957801700
2016-11-01	0.9794319294809020
2016-12-01	1.4691478942213600
2017-01-01	2.4461839530332800
2017-02-01	2.3529411764705900
2017-03-01	2.2504892367906000
2017-04-01	3.9177277179236100
2017-05-01	3.7109375000000000
2017-06-01	3.7000973709834300
2017-07-01	3.7974683544303700
2017-08-01	3.8910505836575900
2017-09-01	3.9844509232264300
2017-10-01	3.5922330097087300
2017-11-01	3.8797284190106700
2017-12-01	3.0888030888030900
2018-01-01	2.0057306590257800
2018-02-01	2.4904214559387000
2018-03-01	2.5837320574162800
2018-04-01	1.0367577756833300
2018-05-01	2.2598870056497200
2018-06-01	2.0657276995305200
2018-07-01	1.8761726078799300
2018-08-01	2.0599250936329600
2018-09-01	1.5887850467289600