Month	Growth rate same period previous year
1997-01-01	0.5426999321624990
1997-02-01	0.5275454065867730
1997-03-01	0.5351220982815540
1997-04-01	0.5275454065867730
1997-05-01	0.5275454065867730
1997-06-01	0.3768181475619950
1997-07-01	0.3768181475619950
1997-08-01	0.3768181475619950
1997-09-01	0.3768181475619950
1997-10-01	0.3768181475619950
1997-11-01	0.3768181475619950
1997-12-01	-0.3505028954586970
1998-01-01	-0.1499362770822240
1998-02-01	-0.1499362770822240
1998-03-01	-0.1499362770822240
1998-04-01	-0.1499362770822240
1998-05-01	-0.1499362770822240
1998-06-01	0.0000000000000000
1998-07-01	1.6142353029506800
1998-08-01	1.6142353029506800
1998-09-01	1.6067272317741600
1998-10-01	2.3350101358961000
1998-11-01	2.3124859223665400
1998-12-01	2.3551001682214500
1999-01-01	-1.8394774382461100
1999-02-01	-1.8244612958931000
1999-03-01	-1.7493805841279300
1999-04-01	-1.8770177941287000
1999-05-01	-1.8920339364817300
1999-06-01	-2.5227119153089500
1999-07-01	-7.3222993941185100
1999-08-01	-6.6942515147037100
1999-09-01	-7.3154511194857000
1999-10-01	-7.7476155539251700
1999-11-01	-8.6812944888823700
1999-12-01	-8.8898849544300200
2000-01-01	-6.5091020345724300
2000-02-01	-6.5234016518812900
2000-03-01	-6.6024759284732000
2000-04-01	-7.1313796005815200
2000-05-01	-7.1171653784342200
2000-06-01	-6.5162135099746000
2000-07-01	-3.9384517260623500
2000-08-01	-4.3078872347165000
2000-09-01	-3.7311647931117100
2000-10-01	-5.4397964052807400
2000-11-01	-4.2671166827386600
2000-12-01	-3.0009839291571000
2001-01-01	-3.6815838992064300
2001-02-01	-3.3543319970547400
2001-03-01	-3.4527900507282000
2001-04-01	-1.8208783060064300
2001-05-01	-1.4830683035346500
2001-06-01	-1.4253934250638400
2001-07-01	-0.0248983318117843
2001-08-01	0.0662032439589467
2001-09-01	0.2236024844720430
2001-10-01	0.9251471825062990
2001-11-01	1.8635104507680700
2001-12-01	1.7328825021132700
2002-01-01	3.3721226535292700
2002-02-01	3.1660035554050700
2002-03-01	3.2372881355932200
2002-04-01	2.6602886874790200
2002-05-01	2.3417245128376700
2002-06-01	2.3487128050819100
2002-07-01	1.9093475012452400
2002-08-01	1.1577902745616900
2002-09-01	1.0328871260948600
2002-10-01	2.5083333333333300
2002-11-01	1.4173877214668200
2002-12-01	1.4873286248442100
2003-01-01	1.2982744453574400
2003-02-01	1.1897924017395400
2003-03-01	2.0275816778854200
2003-04-01	2.7548434562249700
2003-05-01	1.9857808286344700
2003-06-01	2.2294814209881500
2003-07-01	2.6148582600195500
2003-08-01	3.1801831262262900
2003-09-01	2.7889097898094600
2003-10-01	2.0079668319648900
2003-11-01	1.9501096936702700
2003-12-01	1.9649582446373000
2004-01-01	1.3951979234263400
2004-02-01	1.9948102497567400
2004-03-01	1.4804087215383400
2004-04-01	0.0477326968973694
2004-05-01	0.7451923076923140
2004-06-01	-0.1997124141236580
2004-07-01	-1.6511867905056700
2004-08-01	-1.6876634181126800
2004-09-01	-2.4108847867600200
2004-10-01	-2.2792476888747200
2004-11-01	-2.3431896070773800
2004-12-01	-2.9388148386060800
2005-01-01	-2.7200000000000000
2005-02-01	-3.5061217999682000
2005-03-01	-3.8214540553397300
2005-04-01	-3.6100508905852500
2005-05-01	-5.9810705479996900
2005-06-01	-5.4110301768990700
2005-07-01	-4.6896440390669200
2005-08-01	-4.8355899419729100
2005-09-01	-3.7097431716265900
2005-10-01	-3.7269613439895700
2005-11-01	-2.2443483228597100
2005-12-01	-1.9192587690271300
2006-01-01	-1.7598684210526400
2006-02-01	-2.0680563565955300
2006-03-01	-2.1679993405325200
2006-04-01	-2.6315789473684100
2006-05-01	-0.1776499450131120
2006-06-01	-1.2101210121012100
2006-07-01	-1.8292682926829300
2006-08-01	-1.4905149051490600
2006-09-01	-1.7696867061812000
2006-10-01	-3.0495552731893300
2006-11-01	-4.7837702454499800
2006-12-01	-4.2425775978407600
2007-01-01	-4.1687594173781900
2007-02-01	-3.1213191990577100
2007-03-01	-2.9912369396697100
2007-04-01	-2.4824197237990400
2007-05-01	-2.4576271186440600
2007-06-01	-1.4048312489292400
2007-07-01	-1.2853692201518200
2007-08-01	-1.9859009628610600
2007-09-01	-2.9825015084906600
2007-10-01	-3.3901266928790000
2007-11-01	-3.2266549758877600
2007-12-01	-3.7523121641856800
2008-01-01	-3.5290006988120200
2008-02-01	-4.1511072514112100
2008-03-01	-4.8466950403891300
2008-04-01	-5.3171155516941700
2008-05-01	-5.3605560382276200
2008-06-01	-5.3779322328410100
2008-07-01	-5.0948177925369200
2008-08-01	-4.7802824313656700
2008-09-01	-3.9982230119946600
2008-10-01	-2.5413765035723800
2008-11-01	-2.4916190993929600
2008-12-01	-1.8211769012537800
2009-01-01	-2.1459616081130100
2009-02-01	-2.0114161456917600
2009-03-01	-1.5152898219990800
2009-04-01	-0.8900715727656490
2009-05-01	-0.8721197099054500
2009-06-01	-0.8447341841887680
2009-07-01	-3.3977900552486300
2009-08-01	-3.3161385408990600
2009-09-01	-2.7857473391948200
2009-10-01	-2.2271714922049000
2009-11-01	-1.5610481323174300
2009-12-01	-1.7337807606263900
2010-01-01	-2.4983806791894100
2010-02-01	1.1835413777161300
2010-03-01	1.5942163314487100
2010-04-01	1.5183779279696300
2010-05-01	2.0374143359881500
2010-06-01	1.7223817020094400
2010-07-01	2.2209512915832700
2010-08-01	2.1055640243902700
2010-09-01	3.4367859862909400
2010-10-01	3.5022779043280100
2010-11-01	3.0488956012837700
2010-12-01	4.6575602352494700
2011-01-01	6.1212868938027700
2011-02-01	3.0156264278534100
2011-03-01	1.8520208010218000
2011-04-01	1.4956680346557200
2011-05-01	0.7442367035759650
2011-06-01	0.9740555302685420
2011-07-01	2.4897426333457600
2011-08-01	3.8536903984323900
2011-09-01	2.1260929590427900
2011-10-01	1.5222375057313100
2011-11-01	1.9785655399835000
2011-12-01	0.3353575636726220
2012-01-01	0.1878018243605990
2012-02-01	-0.2661225938082050
2012-03-01	0.3672518810462190
2012-04-01	0.3504357983646340
2012-05-01	0.6306306306306210
2012-06-01	0.7392715470609440
2012-07-01	-0.5822946046765500
2012-08-01	-0.1168014375561420
2012-09-01	-0.8201153568853540
2012-10-01	0.8039020865323740
2012-11-01	-0.2335399263450940
2012-12-01	-0.2890695573622490
2013-01-01	0.1963759707221260
2013-02-01	-0.0978386551632216
2013-03-01	-0.9549308344489010
2013-04-01	-0.1790830945558740
2013-05-01	-2.3276633840644600
2013-06-01	-3.0427778772149500
2013-07-01	-1.2903816235014200
2013-08-01	-2.0419177835747000
2013-09-01	-2.4534302589732100
2013-10-01	-4.0681003584229300
2013-11-01	-3.1601692626271600
2013-12-01	-2.7903605725674900
2014-01-01	-4.7661469933184700
2014-02-01	-5.8582621082621200
2014-03-01	-5.5415390160389400
2014-04-01	-6.3419447434517400
2014-05-01	-4.9862511457378600
2014-06-01	-5.7227247553996700
2014-07-01	-5.6740218802151100
2014-08-01	-6.2442607897153600
2014-09-01	-6.3064741499767000
2014-10-01	-5.0252195030823700
2014-11-01	-5.3830420230569000
2014-12-01	-4.9953401677539500
2015-01-01	-5.1169317118802800
2015-02-01	-6.7996973709097600
2015-03-01	-5.5423065916245400
2015-04-01	-1.8293266928455200
2015-05-01	-0.8489291915878760
2015-06-01	-3.0252594478167300
2015-07-01	-2.3098093178690600
2015-08-01	-2.6248775710088000
2015-09-01	-0.8649830980314220
2015-10-01	-1.6620771046420300
2015-11-01	-2.4958239166748500
2015-12-01	-2.9330979007259200
2016-01-01	-2.8196785960761200
2016-02-01	-0.3855910705225800
2016-03-01	-1.3633609371844000
2016-04-01	-7.8439024390243800
2016-05-01	-8.3187390542907200
2016-06-01	-5.6940938919737600
2016-07-01	-4.5678639702183300
2016-08-01	-4.8984107825387300
2016-09-01	-5.9673051850366000
2016-10-01	-5.7605760576057600
2016-11-01	-4.4139877053310500
2016-12-01	-5.8110156644770100
2017-01-01	-5.1536978796794100
2017-02-01	-5.5210349393908600
2017-03-01	-7.7096344834647300
2017-04-01	-6.6059707812830800
2017-05-01	-5.9004563302557600
2017-06-01	-7.0549191735360200
2017-07-01	-7.4960463890353200
2017-08-01	-7.8476996298254900
2017-09-01	-7.3485494880546200
2017-10-01	-6.2931125968375300
2017-11-01	-7.1586715867158600
2017-12-01	-8.2725321888412100
2018-01-01	-7.7548400898491800
2018-02-01	-8.3234501347708800
2018-03-01	-6.6563124029287700
2018-04-01	-5.9510315121287700
2018-05-01	-6.3042742754031900
2018-06-01	-5.0564386086155200
2018-07-01	-5.1287896056530700
2018-08-01	-4.1776655572133600
2018-09-01	-3.9714515943363600
2018-10-01	-5.7870894677236700