Month	Growth rate same period previous year
1986-04-01	52.9288702928870000
1986-05-01	55.7203389830508000
1986-06-01	48.6992715920916000
1986-07-01	53.4810126582279000
1986-08-01	65.4736842105264000
1986-09-01	55.5220883534137000
1986-10-01	40.7992565055762000
1986-11-01	32.9957805907173000
1986-12-01	35.9256128486898000
1987-01-01	39.0008764241893000
1987-02-01	28.5373608903021000
1987-03-01	27.4323335771763000
1987-04-01	22.4350205198359000
1987-05-01	21.5646258503401000
1987-06-01	25.6822953114066000
1987-07-01	34.1580756013746000
1987-08-01	30.0890585241730000
1987-09-01	27.9535183989671000
1987-10-01	18.4158415841584000
1987-11-01	-6.7258883248731000
1987-12-01	-14.6144278606965000
1988-01-01	-8.3228247162673400
1988-02-01	3.7724180581323400
1988-03-01	7.9793340987370900
1988-04-01	0.4469273743016780
1988-05-01	-0.5036373810856120
1988-06-01	1.9487750556792900
1988-07-01	-5.9426229508196700
1988-08-01	-10.6601466992665000
1988-09-01	-4.4399596367305900
1988-10-01	10.3678929765886000
1988-11-01	35.3741496598640000
1988-12-01	46.8317552804079000
1989-01-01	44.9105914718019000
1989-02-01	27.2348033373063000
1989-03-01	12.0680489101542000
1989-04-01	20.6340378197998000
1989-05-01	24.9718785151856000
1989-06-01	21.4636810486073000
1989-07-01	19.9346405228758000
1989-08-01	26.3820470717023000
1989-09-01	27.5607180570222000
1989-10-01	19.8484848484848000
1989-11-01	17.4371859296482000
1989-12-01	16.0218253968254000
1990-01-01	10.2990033222591000
1990-02-01	-0.1405152224824140
1990-03-01	2.7988614800758900
1990-04-01	1.4292300599354700
1990-05-01	-1.0801080108010700
1990-06-01	-0.0899280575539806
1990-07-01	0.1362397820163470
1990-08-01	-13.2524902555219000
1990-09-01	-22.7649006622516000
1990-10-01	-23.7673830594185000
1990-11-01	-23.3632862644416000
1990-12-01	-24.4976485677640000
1991-01-01	-14.0275387263339000
1991-02-01	-12.8986866791745000
1991-03-01	-7.2911859713890200
1991-04-01	-7.2272727272727400
1991-05-01	-9.0536851683348500
1991-06-01	-10.8460846084608000
1991-07-01	-12.0634920634921000
1991-08-01	-4.0938592111832400
1991-09-01	0.9110396570203480
1991-10-01	2.7639579878385900
1991-11-01	3.7409268565047600
1991-12-01	3.1143827859569600
1992-01-01	-3.6036036036036200
1992-02-01	5.6542810985460300
1992-03-01	-1.5430562468889900
1992-04-01	-4.9975502204801500
1992-05-01	-1.7008504252126000
1992-06-01	-2.5744573447753900
1992-07-01	-3.2490974729242000
1992-08-01	-7.2358146798542300
1992-09-01	-6.5852363250132700
1992-10-01	-5.3254437869822400
1992-11-01	-2.3681377825618900
1992-12-01	-0.9335529928610600
1993-01-01	-3.6344755970924100
1993-02-01	-1.1722731906218100
1993-03-01	1.3650151668351900
1993-04-01	4.7447137699845400
1993-05-01	-0.4580152671755870
1993-06-01	2.5906735751295500
1993-07-01	12.4200426439232000
1993-08-01	21.0437710437710000
1993-09-01	19.1586128482092000
1993-10-01	22.9545454545455000
1993-11-01	22.3263506063947000
1993-12-01	28.1596452328160000
1994-01-01	29.7413793103448000
1994-02-01	25.0128932439402000
1994-03-01	19.4513715710723000
1994-04-01	16.8389955686854000
1994-05-01	23.8752556237219000
1994-06-01	15.8585858585859000
1994-07-01	7.0649596965386500
1994-08-01	7.7422345850718600
1994-09-01	7.3473282442748000
1994-10-01	-0.0924214417745161
1994-11-01	-1.5322217214961600
1994-12-01	-4.8010380622837300
1995-01-01	-9.9667774086378600
1995-02-01	-11.4273927392739000
1995-03-01	-13.1524008350731000
1995-04-01	-8.3438685208596800
1995-05-01	-5.5303342963268700
1995-06-01	-1.5257192676547600
1995-07-01	1.5500442869796300
1995-08-01	-0.2151462994836520
1995-09-01	3.4222222222222200
1995-10-01	5.8741905642923300
1995-11-01	6.1327231121281400
1995-12-01	10.1317582916856000
1996-01-01	18.7730627306273000
1996-02-01	20.4005589194224000
1996-03-01	24.0865384615385000
1996-04-01	21.6091954022989000
1996-05-01	17.8680646570555000
1996-06-01	20.4072598494909000
1996-07-01	16.7030091583079000
1996-08-01	17.2056921086675000
1996-09-01	18.5646755479158000
1996-10-01	23.6784622105723000
1996-11-01	25.3557567917206000
1996-12-01	22.5247524752475000
1997-01-01	22.0194174757281000
1997-02-01	28.4719535783366000
1997-03-01	32.2355676094537000
1997-04-01	29.3761814744802000
1997-05-01	33.6916234247591000
1997-06-01	37.6838235294118000
1997-07-01	48.0194319880418000
1997-08-01	40.2501839587932000
1997-09-01	36.9336716201522000
1997-10-01	34.0515718827270000
1997-11-01	28.6205710354317000
1997-12-01	32.3905723905724000
1998-01-01	31.2858052196054000
1998-02-01	30.5931948208371000
1998-03-01	38.1189569293876000
1998-04-01	47.6914085330216000
1998-05-01	44.7740504574439000
1998-06-01	48.1174899866489000
1998-07-01	50.6942691239586000
1998-08-01	43.9139559286464000
1998-09-01	32.1334039174166000
1998-10-01	24.2951251646904000
1998-11-01	35.2500668627975000
1998-12-01	35.9613428280773000
1999-01-01	38.4484848484849000
1999-02-01	31.8192298824072000
1999-03-01	16.0373355960967000
1999-04-01	7.5583696082310900
1999-05-01	1.0340865568747800
1999-06-01	-6.0393005228051000
1999-07-01	-15.7145250460714000
1999-08-01	-11.0280714546117000
1999-09-01	0.8413461538461420
1999-10-01	0.7419970320118820
1999-11-01	0.9294047854459060
1999-12-01	-7.1081182192293400
2000-01-01	-16.6879263001226000
2000-02-01	-22.1711891551513000
2000-03-01	-19.2285231809872000
2000-04-01	-15.9327142384106000
2000-05-01	-13.3478485595148000
2000-06-01	-11.3797415771297000
2000-07-01	-5.4227704631286100
2000-08-01	1.5545162671583800
2000-09-01	-3.3931200834326600
2000-10-01	1.7096681397306500
2000-11-01	-3.8093927507837000
2000-12-01	-3.8413812726540400
2001-01-01	-2.3584662376525200
2001-02-01	5.7162105797516900
2001-03-01	1.4942191448417200
2001-04-01	-1.9788383427109400
2001-05-01	-3.2293151319936600
2001-06-01	-2.7287942806736200
2001-07-01	-4.0811890668413100
2001-08-01	-8.6594263056459500
2001-09-01	-15.4041727013754000
2001-10-01	-14.4372859365786000
2001-11-01	-13.7253408338875000
2001-12-01	-10.4829078299365000
2002-01-01	-5.7626274465886500
2002-02-01	-6.5845293139372900
2002-03-01	-1.4875972886853100
2002-04-01	1.4286478353060500
2002-05-01	2.3487411051255300
2002-06-01	-6.9794209711466400
2002-07-01	-16.9765857854311000
2002-08-01	-19.2793895101511000
2002-09-01	-16.6649622862447000
2002-10-01	-21.6623382473705000
2002-11-01	-19.7126712655141000
2002-12-01	-22.1386703184410000
2003-01-01	-25.6109540566228000
2003-02-01	-32.3342925685820000
2003-03-01	-36.7163318196091000
2003-04-01	-31.3246333703924000
2003-05-01	-28.5478867345701000
2003-06-01	-20.0096473186947000
2003-07-01	-11.5299799762396000
2003-08-01	-4.1972442445903100
2003-09-01	3.8196314474686100
2003-10-01	11.0748968089732000
2003-11-01	8.4334782469643000
2003-12-01	11.5619398310906000
2004-01-01	21.7934479199086000
2004-02-01	40.1756551276237000
2004-03-01	47.8462528534458000
2004-04-01	36.0269744850897000
2004-05-01	28.3266298611699000
2004-06-01	26.1767384481213000
2004-07-01	25.9498900107840000
2004-08-01	22.7332503070897000
2004-09-01	27.1533942116352000
2004-10-01	31.0496462478038000
2004-11-01	32.5731453657957000
2004-12-01	36.3997740279837000
2005-01-01	30.4378057776308000
2005-02-01	29.2377188162619000
2005-03-01	32.0001018084467000
2005-04-01	28.8375678862281000
2005-05-01	30.1651014112207000
2005-06-01	30.2336566956226000
2005-07-01	33.5789374537935000
2005-08-01	35.3961315053864000
2005-09-01	30.5354362331007000
2005-10-01	26.0090753042648000
2005-11-01	23.6359594169432000
2005-12-01	24.1054235786641000
2006-01-01	28.0445521657870000
2006-02-01	27.8675649049984000
2006-03-01	29.4137681796333000
2006-04-01	28.1583961332188000
2006-05-01	27.1537714520490000
2006-06-01	17.5543734403015000
2006-07-01	18.5851902862847000
2006-08-01	19.7593340386802000
2006-09-01	21.1368894199022000
2006-10-01	24.7967895452329000
2006-11-01	24.8160730425998000
2006-12-01	22.8845805207283000
2007-01-01	20.3746857785265000
2007-02-01	17.6114960939246000
2007-03-01	11.9248963709401000
2007-04-01	18.4045304629143000
2007-05-01	23.3033617260972000
2007-06-01	29.2966300599130000
2007-07-01	23.2915920027840000
2007-08-01	9.7419009659167500
2007-09-01	9.0132539948911400
2007-10-01	8.3269836460245400
2007-11-01	-0.4267777943676040
2007-12-01	-2.1823942286913400
2008-01-01	-10.9151286549999000
2008-02-01	-15.3732790315002000
2008-03-01	-14.0642549918810000
2008-04-01	-14.3445439650909000
2008-05-01	-16.9512775366276000
2008-06-01	-21.3800883670159000
2008-07-01	-30.1852631263830000
2008-08-01	-25.8092444228368000
2008-09-01	-30.0998236970772000
2008-10-01	-48.2923664271241000
2008-11-01	-47.9488316303335000
2008-12-01	-52.4041320834168000
2009-01-01	-47.4581833579177000
2009-02-01	-48.9024987886872000
2009-03-01	-51.7468329166552000
2009-04-01	-50.4779772068131000
2009-05-01	-45.0741043371931000
2009-06-01	-40.7830389042488000
2009-07-01	-32.0350015778127000
2009-08-01	-24.6562997049273000
2009-09-01	-15.2683828398207000
2009-10-01	13.4731170859158000
2009-11-01	18.6527963100923000
2009-12-01	31.1022137756283000
2010-01-01	28.1566073485327000
2010-02-01	33.0403464240485000
2010-03-01	49.0302125815967000
2010-04-01	40.6387061986706000
2010-05-01	20.0053216821956000
2010-06-01	20.7752227100160000
2010-07-01	20.3197431396266000
2010-08-01	11.7810297931815000
2010-09-01	6.7432240903180500
2010-10-01	7.8231170245352000
2010-11-01	9.1431097597433400
2010-12-01	6.9101811585287400
2011-01-01	6.4963635664035500
2011-02-01	10.6219146730798000
2011-03-01	2.8735831573977100
2011-04-01	3.6971284322368400
2011-05-01	9.1131161813912700
2011-06-01	2.8713243266691500
2011-07-01	0.3579669407245380
2011-08-01	-11.0689193421150000
2011-09-01	-15.4298705358485000
2011-10-01	-15.4791264958135000
2011-11-01	-18.3319735511567000
2011-12-01	-15.6631813748084000
2012-01-01	-13.0823166137765000
2012-02-01	-11.6745802984951000
2012-03-01	-5.9302113249011900
2012-04-01	-9.5086807764884300
2012-05-01	-11.3239156825358000
2012-06-01	-6.7946552525874700
2012-07-01	3.2442226408736200
2012-08-01	19.7138279787332000
2012-09-01	24.2707593702991000
2012-10-01	19.3676873281511000
2012-11-01	22.5882436024938000
2012-12-01	20.7498590918603000
2013-01-01	17.4427013564072000
2013-02-01	14.0087213681521000
2013-03-01	13.6472048812722000
2013-04-01	14.8402621972042000
2013-05-01	22.9418719051507000
2013-06-01	17.0505937512752000
2013-07-01	10.0546733469641000
2013-08-01	12.4982051472351000
2013-09-01	12.8613104373434000
2013-10-01	17.3844567122330000
2013-11-01	21.2686889780648000
2013-12-01	17.6791485792303000
2014-01-01	18.9746303678539000
2014-02-01	20.1033996999637000
2014-03-01	19.8048864206572000
2014-04-01	23.7325192533198000
2014-05-01	21.5392892259048000
2014-06-01	30.0844492331878000
2014-07-01	25.3809145570107000
2014-08-01	14.9710571140138000
2014-09-01	16.7285083227396000
2014-10-01	7.8930634080640300
2014-11-01	9.7379939650161000
2014-12-01	11.7357185120600000
2015-01-01	12.2057480449807000
2015-02-01	20.3643878454347000
2015-03-01	20.2377417259602000
2015-04-01	20.1275678435769000
2015-05-01	15.4241692350621000
2015-06-01	11.5036265939467000
2015-07-01	15.2005361516489000
2015-08-01	12.7521290689714000
2015-09-01	2.1472557963419000
2015-10-01	11.0911050938641000
2015-11-01	14.1805381666636000
2015-12-01	11.7664476176963000
2016-01-01	2.3510458589110500
2016-02-01	-9.3060558292455700
2016-03-01	-9.1375565288599300
2016-04-01	-9.7962717938233100
2016-05-01	-7.6000836468885200
2016-06-01	-6.6311808898337300
2016-07-01	-7.7173732821080700
2016-08-01	-2.5068823839078900
2016-09-01	5.1244098636150400
2016-10-01	2.4029820284978200
2016-11-01	-8.4171063915551600
2016-12-01	-3.7115705181888200
2017-01-01	4.0685888764282100
2017-02-01	8.8164489596086600
2017-03-01	7.6632537269351700
2017-04-01	7.2346620638503600
2017-05-01	10.3934408831024000
2017-06-01	7.1406228169126100
2017-07-01	4.9012226296363400
2017-08-01	4.1526388465626100
2017-09-01	3.7093287516171900
2017-10-01	6.1415470575741500
2017-11-01	9.9903419651748300
2017-12-01	5.2310417718579400
2018-01-01	5.1660525386956500
2018-02-01	-0.0616983400936202
2018-03-01	-1.6479316902246700
2018-04-01	-2.6504329695994500
2018-05-01	-5.5565793728683400
2018-06-01	-3.6816385080178800
2018-07-01	-0.2466933073065470
2018-08-01	-0.9890490860667280
2018-09-01	-5.3930705806715800
2018-10-01	-11.9528758782923000