Month	Growth rate same period previous year
1981-01-01	3.6213696665471300
1981-02-01	2.6227776799859100
1981-03-01	3.4908321579689800
1981-04-01	3.6287508722958700
1981-05-01	6.5545040308447200
1981-06-01	11.5459882583170000
1981-07-01	14.7306246643995000
1981-08-01	16.3375224416517000
1981-09-01	19.0606226105953000
1981-10-01	19.6268520212182000
1981-11-01	18.9931350114416000
1981-12-01	21.5863628457123000
1982-01-01	24.0484429065744000
1982-02-01	25.9005145797599000
1982-03-01	28.6201022146508000
1982-04-01	29.9663299663300000
1982-05-01	27.3026315789474000
1982-06-01	23.2854864433812000
1982-07-01	20.2808112324493000
1982-08-01	17.7469135802469000
1982-09-01	14.9847094801223000
1982-10-01	12.6911314984709000
1982-11-01	8.7278106508875800
1982-12-01	5.2932761087267400
1983-01-01	6.9735006973500600
1983-02-01	6.9482288828337800
1983-03-01	1.9867549668874200
1983-04-01	0.9067357512953380
1983-05-01	0.3875968992248150
1983-06-01	0.9055627425614500
1983-07-01	1.0376134889753700
1983-08-01	2.3591087811271100
1983-09-01	5.5851063829787300
1983-10-01	6.2415196743555100
1983-11-01	8.7074829931972900
1983-12-01	8.0163043478260900
1984-01-01	7.0404172099087400
1984-02-01	5.2229299363057300
1984-03-01	6.3636363636363700
1984-04-01	6.0333761232349100
1984-05-01	6.9498069498069300
1984-06-01	7.1794871794871800
1984-07-01	7.5738125802310600
1984-08-01	7.2983354673495600
1984-09-01	5.6675062972292200
1984-10-01	7.9182630906768700
1984-11-01	5.3817271589486900
1984-12-01	5.0314465408805000
1985-01-01	3.2886723507917200
1985-02-01	3.0266343825665800
1985-03-01	4.1514041514041300
1985-04-01	3.3898305084745900
1985-05-01	3.0084235860409200
1985-06-01	2.5119617224880500
1985-07-01	1.7899761336515500
1985-08-01	2.9832935560859300
1985-09-01	1.7878426698450700
1985-10-01	2.0118343195266500
1985-11-01	1.1876484560570000
1985-12-01	2.5149700598802400
1986-01-01	-0.1179245283018720
1986-02-01	-1.4101057579318400
1986-03-01	-1.9929660023446600
1986-04-01	-1.2880562060890100
1986-05-01	-2.8037383177570100
1986-06-01	-3.8506417736289500
1986-07-01	-5.0410316529894400
1986-08-01	-6.6048667439165800
1986-09-01	-5.8548009367681600
1986-10-01	-7.0765661252900500
1986-11-01	-6.8075117370892000
1986-12-01	-7.3598130841121500
1987-01-01	-8.6186540731995400
1987-02-01	-9.6543504171632900
1987-03-01	-9.6889952153109900
1987-04-01	-11.1506524317912000
1987-05-01	-10.0961538461538000
1987-06-01	-9.9514563106796100
1987-07-01	-8.7654320987654300
1987-08-01	-8.6848635235732000
1987-09-01	-7.5870646766169300
1987-10-01	-7.9900124843945000
1987-11-01	-7.3047858942065500
1987-12-01	-7.6923076923076900
1988-01-01	-5.6847545219638300
1988-02-01	-1.9788918205804800
1988-03-01	-2.1192052980132400
1988-04-01	-0.8010680907877350
1988-05-01	0.0000000000000000
1988-06-01	1.2129380053908300
1988-07-01	3.5182679296346300
1988-08-01	4.4836956521739400
1988-09-01	4.9798115746971800
1988-10-01	8.5481682496608000
1988-11-01	8.9673913043478300
1988-12-01	11.0655737704918000
1989-01-01	11.9178082191781000
1989-02-01	12.7860026917900000
1989-03-01	14.3437077131258000
1989-04-01	12.7860026917900000
1989-05-01	12.0320855614973000
1989-06-01	11.3182423435419000
1989-07-01	9.4117647058823600
1989-08-01	8.7126137841352100
1989-09-01	6.4102564102564200
1989-10-01	3.8749999999999800
1989-11-01	3.4912718204488800
1989-12-01	0.8610086100861160
1990-01-01	2.5703794369644900
1990-02-01	-2.1479713603818400
1990-03-01	-2.7218934911242500
1990-04-01	-2.6252983293556100
1990-05-01	-3.6992840095465200
1990-06-01	-3.3492822966507200
1990-07-01	-4.4205495818399100
1990-08-01	-4.5454545454545300
1990-09-01	-4.4578313253012100
1990-10-01	-5.6558363417569000
1990-11-01	-6.2650602409638600
1990-12-01	-5.4878048780488000
1991-01-01	-8.1145584725536900
1991-02-01	-7.0731707317073200
1991-03-01	-7.2992700729927000
1991-04-01	-5.1470588235294000
1991-05-01	-3.8413878562577600
1991-06-01	-3.7128712871287000
1991-07-01	-3.7500000000000000
1991-08-01	-4.1353383458646700
1991-09-01	-3.9092055485498100
1991-10-01	-3.4438775510204100
1991-11-01	-4.4987146529563000
1991-12-01	-4.2580645161290300
1992-01-01	-4.6753246753246600
1992-02-01	-3.6745406824146900
1992-03-01	-4.0682414698162900
1992-04-01	-5.0387596899224800
1992-05-01	-5.6701030927834900
1992-06-01	-5.7840616966581000
1992-07-01	-5.8441558441558400
1992-08-01	-6.0130718954248200
1992-09-01	-6.0367454068241600
1992-10-01	-6.6050198150594400
1992-11-01	-5.7873485868102200
1992-12-01	-6.6037735849056700
1993-01-01	-6.1307901907357100
1993-02-01	-6.2670299727520700
1993-03-01	-5.6087551299589400
1993-04-01	-6.8027210884353600
1993-05-01	-3.9617486338798000
1993-06-01	-4.5020463847203200
1993-07-01	-2.3448275862069100
1993-08-01	-0.8344923504868060
1993-09-01	-0.9776536312849020
1993-10-01	1.8387553041018300
1993-11-01	1.8571428571428500
1993-12-01	3.1746031746031800
1994-01-01	3.7735849056603700
1994-02-01	2.3255813953488700
1994-03-01	3.1884057971014500
1994-04-01	3.3576642335766200
1994-05-01	-0.4267425320056680
1994-06-01	-0.2857142857142970
1994-07-01	-0.5649717514124050
1994-08-01	-1.8232819074333700
1994-09-01	-1.8335684062059400
1994-10-01	-2.7777777777777700
1994-11-01	-1.8232819074333700
1994-12-01	-1.5384615384615200
1995-01-01	1.2587412587412700
1995-02-01	4.1193181818181700
1995-03-01	3.3707865168539100
1995-04-01	4.6610169491525500
1995-05-01	6.5714285714285500
1995-06-01	7.0200573065902700
1995-07-01	5.8238636363636100
1995-08-01	7.2857142857142700
1995-09-01	6.4655172413793300
1995-10-01	6.1428571428571300
1995-11-01	4.7142857142857100
1995-12-01	3.8352272727272500
1996-01-01	-0.6906077348066200
1996-02-01	-2.7285129604365700
1996-03-01	-4.6195652173913000
1996-04-01	-5.8029689608637000
1996-05-01	-6.5683646112600300
1996-06-01	-7.4966532797858200
1996-07-01	-7.5167785234899300
1996-08-01	-9.1877496671105200
1996-09-01	-7.5573549257759700
1996-10-01	-7.9407806191117000
1996-11-01	-6.6848567530695700
1996-12-01	-6.2927496580027200
1997-01-01	-5.1460361613352000
1997-02-01	-3.9270687237026500
1997-03-01	-1.8518518518518600
1997-04-01	-0.8595988538681820
1997-05-01	0.0000000000000000
1997-06-01	2.1707670043415300
1997-07-01	3.6284470246734500
1997-08-01	4.9853372434017500
1997-09-01	5.6934306569343000
1997-10-01	5.8479532163742600
1997-11-01	5.7017543859648900
1997-12-01	6.5693430656934100
1998-01-01	7.1847507331378200
1998-02-01	7.5912408759123900
1998-03-01	6.2409288824383200
1998-04-01	6.7919075144508600
1998-05-01	4.7345767575322600
1998-06-01	2.6912181303116200
1998-07-01	1.2605042016806500
1998-08-01	0.4189944134078460
1998-09-01	-1.1049723756906200
1998-10-01	-1.9337016574585800
1998-11-01	-3.7344398340249000
1998-12-01	-5.4794520547945000
1999-01-01	-6.4295485636114700
1999-02-01	-8.5481682496607800
1999-03-01	-8.8797814207650300
1999-04-01	-10.6901217861976000
1999-05-01	-8.7671232876712400
1999-06-01	-8.4137931034482700
1999-07-01	-8.0221300138312500
1999-08-01	-7.3713490959666500
1999-09-01	-6.7039106145251200
1999-10-01	-5.2112676056338100
1999-11-01	-2.5862068965517200
1999-12-01	-1.1594202898550900
2000-01-01	-0.5847953216374340
2000-02-01	1.3386086383118900
2000-03-01	2.8552390471430800
2000-04-01	5.7777777777777700
2000-05-01	6.3374485596707900
2000-06-01	7.4163319946452300
2000-07-01	7.2548036758563000
2000-08-01	8.3038594149705400
2000-09-01	7.2255489021955900
2000-10-01	6.2792361455065800
2000-11-01	6.0898066207800900
2000-12-01	6.5015748886716600
2001-01-01	6.2222222222222300
2001-02-01	5.6047197640118000
2001-03-01	5.1395007342144000
2001-04-01	3.6075036075036100
2001-05-01	1.2802275960170900
2001-06-01	-0.1412429378530920
2001-07-01	0.9887005649717520
2001-08-01	-0.5586592178770800
2001-09-01	-0.9845288326300840
2001-10-01	-1.2676056338028200
2001-11-01	-2.2408963585434300
2001-12-01	-3.0513176144244000
2002-01-01	-3.2078103207810300
2002-02-01	-3.6312849162011000
2002-03-01	-4.4692737430167500
2002-04-01	-3.8997214484679600
2002-05-01	-3.2303370786516900
2002-06-01	-1.9801980198020000
2002-07-01	-1.6783216783216800
2002-08-01	-1.1235955056179800
2002-09-01	-0.7102272727272730
2002-10-01	-0.2853067047075450
2002-11-01	-0.4297994269340820
2002-12-01	1.1444921316166000
2003-01-01	1.0086455331412000
2003-02-01	2.3188405797101300
2003-03-01	2.3391812865497100
2003-04-01	1.1594202898550600
2003-05-01	2.3222060957909900
2003-06-01	2.4531024531024600
2003-07-01	-0.1422475106685480
2003-08-01	-0.4261363636363800
2003-09-01	-0.5722460658082980
2003-10-01	0.5722460658082820
2003-11-01	0.5755395683453240
2003-12-01	-0.8486562942008650
2004-01-01	-0.5706134094151060
2004-02-01	-0.7082152974504260
2004-03-01	4.1428571428571500
2004-04-01	9.0257879656160600
2004-05-01	12.0567375886525000
2004-06-01	13.2394366197183000
2004-07-01	14.8148148148148000
2004-08-01	17.2610556348074000
2004-09-01	21.4388489208633000
2004-10-01	20.9103840682788000
2004-11-01	23.4620886981402000
2004-12-01	23.5378031383738000
2005-01-01	23.8163558106169000
2005-02-01	23.3951497860200000
2005-03-01	17.0096021947874000
2005-04-01	12.0893561103811000
2005-05-01	7.5949367088607500
2005-06-01	3.8557213930348200
2005-07-01	3.9702233250620400
2005-08-01	2.9197080291970700
2005-09-01	0.8293838862559120
2005-10-01	0.1176470588235300
2005-11-01	2.8968713789107800
2005-12-01	2.8868360277136300
2006-01-01	3.3603707995365000
2006-02-01	4.0462427745664800
2006-03-01	5.7444314185228600
2006-04-01	7.1512309495896900
2006-05-01	9.1764705882352900
2006-06-01	11.4970059880240000
2006-07-01	11.8138424821002000
2006-08-01	12.1749408983452000
2006-09-01	12.4559341950646000
2006-10-01	13.2784958871916000
2006-11-01	8.8963963963964000
2006-12-01	8.5297418630752000
2007-01-01	11.5470852017937000
2007-02-01	10.8888888888889000
2007-03-01	10.9756097560975000
2007-04-01	10.6126914660831000
2007-05-01	9.6982758620689700
2007-06-01	7.0891514500537100
2007-07-01	7.7908217716115200
2007-08-01	5.6902002107481400
2007-09-01	5.7471264367816000
2007-10-01	4.5643153526970900
2007-11-01	5.0672182006204700
2007-12-01	5.0672182006204700
2008-01-01	3.3165829145728700
2008-02-01	3.8076152304609200
2008-03-01	3.1968031968032000
2008-04-01	3.6597428288823100
2008-05-01	5.8939096267190600
2008-06-01	10.7321965897693000
2008-07-01	11.2871287128713000
2008-08-01	13.6590229312064000
2008-09-01	11.4624505928854000
2008-10-01	11.7063492063492000
2008-11-01	6.2007874015748200
2008-12-01	3.8385826771653500
2009-01-01	0.0000000000000000
2009-02-01	-0.4826254826254940
2009-03-01	-4.9370764762826500
2009-04-01	-11.3549618320611000
2009-05-01	-14.5640074211503000
2009-06-01	-19.4746376811594000
2009-07-01	-21.4412811387900000
2009-08-01	-20.7017543859649000
2009-09-01	-21.8971631205674000
2009-10-01	-20.0710479573712000
2009-11-01	-16.4040778498610000
2009-12-01	-16.3981042654028000
2010-01-01	-11.7704280155642000
2010-02-01	-11.5421920465567000
2010-03-01	-5.7026476578411600
2010-04-01	2.6910656620021600
2010-05-01	8.7947882736156400
2010-06-01	17.0978627671541000
2010-07-01	17.7802944507361000
2010-08-01	13.6061946902655000
2010-09-01	17.5936435868332000
2010-10-01	14.3333333333333000
2010-11-01	13.4146341463414000
2010-12-01	15.6462585034014000
2011-01-01	15.9867695700110000
2011-02-01	18.7500000000000000
2011-03-01	19.5464362850972000
2011-04-01	18.0293501048218000
2011-05-01	11.2774451097804000
2011-06-01	5.9558117195004800
2011-07-01	5.9615384615384700
2011-08-01	6.9133398247322200
2011-09-01	6.0810810810810800
2011-10-01	7.8717201166180700
2011-11-01	6.9403714565005100
2011-12-01	8.2352941176470700
2012-01-01	4.7528517110266200
2012-02-01	2.3084025854109100
2012-03-01	0.0000000000000000
2012-04-01	-1.5985790408525600
2012-05-01	-0.8071748878923870
2012-06-01	0.5439709882139620
2012-07-01	0.0907441016333838
2012-08-01	-0.2732240437158570
2012-09-01	-0.1819836214740680
2012-10-01	-1.8918918918918800
2012-11-01	-1.1882998171846500
2012-12-01	-2.7173913043478300
2013-01-01	-2.8130671506352200
2013-02-01	-2.7075812274368300
2013-03-01	-3.4327009936765900
2013-04-01	-4.4223826714801400
2013-05-01	-5.2441229656419400
2013-06-01	-6.3119927862939400
2013-07-01	-6.4369900271985400
2013-08-01	-6.9406392694063800
2013-09-01	-7.2014585232452100
2013-10-01	-6.0606060606060800
2013-11-01	-5.4579093432007300
2013-12-01	-4.8417132216014900
2014-01-01	-4.0149393090569500
2014-02-01	-5.6586270871985100
2014-03-01	-5.8933582787652200
2014-04-01	-5.6657223796034000
2014-05-01	-4.4847328244275000
2014-06-01	-3.4648700673725000
2014-07-01	-3.4883720930232600
2014-08-01	-1.5701668302257300
2014-09-01	-0.3929273084479380
2014-10-01	-0.0977517106549257
2014-11-01	-0.7827788649706460
2014-12-01	-0.1956947162426620
2015-01-01	0.0000000000000000
2015-02-01	0.2949852507374520
2015-03-01	1.7892644135188900
2015-04-01	0.1001001001000890
2015-05-01	1.4985014985015100
2015-06-01	0.0000000000000000
2015-07-01	2.1084337349397700
2015-08-01	-1.2961116650049800
2015-09-01	-2.3668639053254500
2015-10-01	-3.2289628180039100
2015-11-01	-3.9447731755424000
2015-12-01	-6.9607843137254800
2016-01-01	-3.5019455252918200
2016-02-01	-5.8823529411764800
2016-03-01	-9.4726562500000000
2016-04-01	-7.4000000000000100
2016-05-01	-6.4960629921259800
2016-06-01	0.1994017946161740
2016-07-01	-0.7866273352999020
2016-08-01	2.4242424242424300
2016-09-01	-0.5050505050505060
2016-10-01	-1.2133468149646100
2016-11-01	-0.1026694045174650
2016-12-01	3.1612223393045300
2017-01-01	5.0403225806451500
2017-02-01	12.6041666666667000
2017-03-01	9.1693635382955700
2017-04-01	13.2829373650108000
2017-05-01	7.6842105263157700
2017-06-01	0.5970149253731130
2017-07-01	1.2884043607532100
2017-08-01	-0.5917159763313610
2017-09-01	5.3807106598984800
2017-10-01	8.2906857727737900
2017-11-01	9.3525179856115200
2017-12-01	8.8866189989785400
2018-01-01	1.7274472168906000
2018-02-01	1.0175763182238800
2018-03-01	6.8181818181818100
2018-04-01	3.6224976167778600
2018-05-01	5.7673509286412700
2018-06-01	7.4183976261127800
2018-07-01	6.1643835616438300
2018-08-01	9.8214285714285700
2018-09-01	5.3949903660886400