Month	Growth rate same period previous year
1981-01-01	18.2668549241087000
1981-02-01	28.5988483685220000
1981-03-01	31.2848218808037000
1981-04-01	28.7038569773216000
1981-05-01	29.5105798740107000
1981-06-01	26.0834411384217000
1981-07-01	22.2934016655990000
1981-08-01	17.5269157694744000
1981-09-01	15.7563355894853000
1981-10-01	19.1580619539317000
1981-11-01	23.3889434085705000
1981-12-01	22.1867517956904000
1982-01-01	10.6700492463811000
1982-02-01	2.2795115332428900
1982-03-01	-1.8518518518518600
1982-04-01	-0.1028938906752320
1982-05-01	-1.2596657520578700
1982-06-01	2.0007695267410500
1982-07-01	4.1382922996333100
1982-08-01	7.5171763437963000
1982-09-01	9.4506391079684200
1982-10-01	6.3858152246367200
1982-11-01	8.4172852598091200
1982-12-01	11.8615284128021000
1983-01-01	21.8176914778857000
1983-02-01	16.5826479172194000
1983-03-01	14.4523060796646000
1983-04-01	12.6303592120510000
1983-05-01	13.5657446002273000
1983-06-01	15.0509241795549000
1983-07-01	14.3737424547284000
1983-08-01	11.1389550181682000
1983-09-01	8.5973412846316500
1983-10-01	9.7994987468671600
1983-11-01	7.4458980315442000
1983-12-01	5.0099264276538700
1984-01-01	2.9665707327872500
1984-02-01	9.1033227127901600
1984-03-01	9.5363480251860700
1984-04-01	8.8705989940557700
1984-05-01	4.2820598376154100
1984-06-01	2.0546448087431600
1984-07-01	2.8477185266630200
1984-08-01	3.9909808342728200
1984-09-01	6.9786065667543800
1984-10-01	6.7564482994750100
1984-11-01	8.9667728720983400
1984-12-01	7.0173487544483900
1985-01-01	2.6875940657922900
1985-02-01	-0.4171881518564630
1985-03-01	2.2784280936454800
1985-04-01	6.3838723225535400
1985-05-01	10.5375426621160000
1985-06-01	8.9847933176268900
1985-07-01	0.5238400684199010
1985-08-01	0.1517779705117100
1985-09-01	-3.0050262004063700
1985-10-01	-3.0040624331836800
1985-11-01	-5.4511278195488700
1985-12-01	-5.8505663514496500
1986-01-01	-4.4702680067001800
1986-02-01	-5.2576455802262500
1986-03-01	-7.1224197833639900
1986-04-01	-11.8239242005527000
1986-05-01	-13.6819760710151000
1986-06-01	-14.0807703645475000
1986-07-01	-9.1141125172817200
1986-08-01	-9.1253518077506000
1986-09-01	-6.5049614112458800
1986-10-01	-5.4667695359859100
1986-11-01	-4.0313673514468900
1986-12-01	-5.4415011037527500
1987-01-01	-14.2246575342466000
1987-02-01	-13.5640061905815000
1987-03-01	-13.9179227637804000
1987-04-01	-13.8124020595478000
1987-05-01	-15.1017214397496000
1987-06-01	-14.1925892040256000
1987-07-01	-11.3035338169904000
1987-08-01	-8.0166765932102400
1987-09-01	-7.2995283018868000
1987-10-01	-7.4851346624694000
1987-11-01	-8.2403038324318200
1987-12-01	-6.6651103069919500
1988-01-01	3.1940718027341300
1988-02-01	1.4579869548535500
1988-03-01	-1.5337423312883400
1988-04-01	-2.2337662337662400
1988-05-01	-2.4884792626728100
1988-06-01	-1.2661602025856400
1988-07-01	-1.5171503957783800
1988-08-01	-0.8029008029008000
1988-09-01	-0.7123775601068610
1988-10-01	0.0756143667296891
1988-11-01	0.2383042769346580
1988-12-01	-0.3376688344172210
1989-01-01	-1.5847468119351300
1989-02-01	-1.2101348796167800
1989-03-01	-0.7917964693665710
1989-04-01	1.0892667375132900
1989-05-01	2.8625438833378300
1989-06-01	3.1722462203023700
1989-07-01	3.4695244474213000
1989-08-01	2.4412532637075500
1989-09-01	2.2549647661755500
1989-10-01	0.8563153255257600
1989-11-01	0.2627627627627640
1989-12-01	0.6148826703476180
1990-01-01	2.0757327965782000
1990-02-01	4.6829143805027600
1990-03-01	7.6802302760696100
1990-04-01	8.1340341655716000
1990-05-01	6.9046993961669700
1990-06-01	5.1419599633651800
1990-07-01	3.1978249611600000
1990-08-01	2.3830763349050800
1990-09-01	1.0524996867560500
1990-10-01	0.8865026844799390
1990-11-01	0.2620741295395000
1990-12-01	0.0873035669742911
1991-01-01	-3.2659600690165300
1991-02-01	-5.1194539249146700
1991-03-01	-5.7958687727825200
1991-04-01	-5.1160529833515500
1991-05-01	-4.3835952848722900
1991-06-01	-2.4265803882528700
1991-07-01	-0.7150922092585400
1991-08-01	0.5352252925068400
1991-09-01	1.0787352758834200
1991-10-01	0.9653465346534790
1991-11-01	-0.4107542942494450
1991-12-01	-1.4205607476635400
1992-01-01	-0.0637023824690896
1992-02-01	0.8992805755395740
1992-03-01	1.3156197600928700
1992-04-01	2.1644467213114600
1992-05-01	3.3132143315782700
1992-06-01	2.5506950644050600
1992-07-01	1.0361384887541000
1992-08-01	-1.6837934876810700
1992-09-01	-2.0731108930323700
1992-10-01	-1.7896543270409300
1992-11-01	0.1624796900387560
1992-12-01	0.8216407533813880
1993-01-01	2.2565017848036500
1993-02-01	2.5719378660555000
1993-03-01	2.8134945894335000
1993-04-01	1.7425097154318700
1993-05-01	0.5966438781852220
1993-06-01	0.2487252829250040
1993-07-01	0.6253126563281760
1993-08-01	2.0652310792091700
1993-09-01	1.6535137166478800
1993-10-01	1.4852720918622000
1993-11-01	0.9233840778637220
1993-12-01	1.1910732196589400
1994-01-01	-0.2493454681460940
1994-02-01	-2.7557100297914600
1994-03-01	-2.0926201089648600
1994-04-01	-2.2178413011335600
1994-05-01	-1.7175336710737700
1994-06-01	-1.7243518173923700
1994-07-01	-1.6405667412378900
1994-08-01	-1.4435533621221600
1994-09-01	-0.0492914356130747
1994-10-01	0.5780346820809310
1994-11-01	0.9520276953511440
1994-12-01	0.2230206913641570
1995-01-01	-22.6721659792526000
1995-02-01	-21.4883088798450000
1995-03-01	-22.8268573143181000
1995-04-01	-22.1916755613536000
1995-05-01	-21.9101993324360000
1995-06-01	-23.1261168946246000
1995-07-01	-23.8148577601372000
1995-08-01	-23.7612791736624000
1995-09-01	-24.1695736363834000
1995-10-01	-25.9775629498559000
1995-11-01	-24.9682408174537000
1995-12-01	-23.0634921789213000
1996-01-01	0.0000000000000000
1996-02-01	1.3806706114398500
1996-03-01	3.5785288270377800
1996-04-01	3.7328094302554200
1996-05-01	1.9531250000000000
1996-06-01	2.1912350597609700
1996-07-01	4.6277665995975700
1996-08-01	4.3824701195219100
1996-09-01	7.8895463510848200
1996-10-01	12.4248496993988000
1996-11-01	9.3069306930693300
1996-12-01	8.3820662768031300
1997-01-01	7.8431372549019700
1997-02-01	6.4202334630350100
1997-03-01	2.3032629558541200
1997-04-01	0.5681818181818000
1997-05-01	2.6819923371647500
1997-06-01	4.4834307992202700
1997-07-01	4.8076923076923100
1997-08-01	7.4427480916030600
1997-09-01	1.2797074954296200
1997-10-01	-1.2477718360071300
1997-11-01	-0.3623188405797190
1997-12-01	-3.5971223021582800
1998-01-01	-5.2727272727272700
1998-02-01	-5.4844606946983700
1998-03-01	-3.7523452157598500
1998-04-01	-0.7532956685499030
1998-05-01	-1.4925373134328300
1998-06-01	-3.1716417910447800
1998-07-01	-4.0366972477064200
1998-08-01	-9.0586145648312600
1998-09-01	-8.1227436823104800
1998-10-01	-8.8447653429602900
1998-11-01	-9.4545454545454600
1998-12-01	-11.0074626865672000
1999-01-01	-7.1017274472169000
1999-02-01	-7.1566731141199200
1999-03-01	-3.7037037037037100
1999-04-01	-2.4667931688804400
1999-05-01	-2.0833333333333500
1999-06-01	0.5780346820809280
1999-07-01	4.9713193116635000
1999-08-01	9.9609374999999900
1999-09-01	11.0019646365422000
1999-10-01	12.2772277227723000
1999-11-01	17.6706827309237000
1999-12-01	26.4150943396226000
2000-01-01	23.5537190082645000
2000-02-01	29.7207903780069000
2000-03-01	29.1644058600108000
2000-04-01	20.9401366547662000
2000-05-01	24.2131780627065000
2000-06-01	23.8107464022857000
2000-07-01	20.9033606870348000
2000-08-01	18.9919002887086000
2000-09-01	26.5723930298330000
2000-10-01	30.4750995472645000
2000-11-01	22.2118621207323000
2000-12-01	11.4393667401822000
2001-01-01	9.1065292096219800
2001-02-01	5.6105610561056200
2001-03-01	3.7037037037037100
2001-04-01	7.2727272727272800
2001-05-01	4.8000000000000000
2001-06-01	3.4976152623211300
2001-07-01	-0.9287925696594260
2001-08-01	-2.6073619631901900
2001-09-01	-6.6091954022988400
2001-10-01	-11.6666666666667000
2001-11-01	-10.3299856527977000
2001-12-01	-5.6574923547400700
2002-01-01	0.7874015748031500
2002-02-01	-0.4687500000000000
2002-03-01	0.3105590062111630
2002-04-01	1.8489984591679400
2002-05-01	0.7633587786259550
2002-06-01	0.0000000000000000
2002-07-01	1.2500000000000000
2002-08-01	2.5196850393700600
2002-09-01	3.6923076923077000
2002-10-01	8.3333333333333400
2002-11-01	7.6799999999999900
2002-12-01	9.0761750405186300
2003-01-01	1.2500000000000000
2003-02-01	3.9246467817896400
2003-03-01	2.4767801857585300
2003-04-01	-2.5718608169440100
2003-05-01	-4.8484848484848500
2003-06-01	-2.9185867895545200
2003-07-01	-1.6975308641975300
2003-08-01	-1.0752688172042800
2003-09-01	-4.0059347181008900
2003-10-01	-5.9506531204644400
2003-11-01	-3.1203566121842400
2003-12-01	-3.8632986627043000
2004-01-01	2.4691358024691400
2004-02-01	-1.2084592145015100
2004-03-01	0.4531722054380670
2004-04-01	6.5217391304347700
2004-05-01	13.6942675159236000
2004-06-01	14.3987341772152000
2004-07-01	13.5007849293564000
2004-08-01	15.6832298136646000
2004-09-01	16.6924265842349000
2004-10-01	21.4506172839506000
2004-11-01	19.9386503067485000
2004-12-01	20.8655332302937000
2005-01-01	14.7590361445783000
2005-02-01	16.8195718654434000
2005-03-01	16.6917293233083000
2005-04-01	12.9737609329446000
2005-05-01	8.6834733893557200
2005-06-01	9.5435684647303000
2005-07-01	11.8948824343015000
2005-08-01	8.7248322147651100
2005-09-01	10.9933774834437000
2005-10-01	8.0050825921219800
2005-11-01	6.2659846547314500
2005-12-01	6.2659846547314500
2006-01-01	15.6167979002625000
2006-02-01	15.9685863874345000
2006-03-01	14.5618556701031000
2006-04-01	15.4838709677419000
2006-05-01	15.0773195876289000
2006-06-01	15.2777777777778000
2006-07-01	11.6192830655130000
2006-08-01	9.0123456790123400
2006-09-01	4.8926014319809200
2006-10-01	1.7647058823529400
2006-11-01	4.8134777376654700
2006-12-01	4.4524669073405600
2007-01-01	-2.8376844494892200
2007-02-01	-2.9345372460496600
2007-03-01	-3.3745781777277900
2007-04-01	-4.5810055865921700
2007-05-01	-4.3673012318029000
2007-06-01	-6.4622124863088600
2007-07-01	-4.9833887043189400
2007-08-01	-2.8312570781427000
2007-09-01	-0.6825938566553030
2007-10-01	3.2369942196531800
2007-11-01	7.9219288174512100
2007-12-01	10.7142857142857000
2008-01-01	15.8878504672897000
2008-02-01	18.8372093023256000
2008-03-01	22.0023282887078000
2008-04-01	24.0046838407494000
2008-05-01	26.8149882903981000
2008-06-01	30.7962529274004000
2008-07-01	32.4009324009324000
2008-08-01	29.2540792540793000
2008-09-01	26.3459335624284000
2008-10-01	20.0447928331467000
2008-11-01	8.8297872340425400
2008-12-01	0.8324661810614070
2009-01-01	-5.3427419354838700
2009-02-01	-11.3502935420744000
2009-03-01	-17.8435114503817000
2009-04-01	-18.7913125590180000
2009-05-01	-19.2059095106186000
2009-06-01	-21.1280214861235000
2009-07-01	-23.5035211267605000
2009-08-01	-19.7475202885482000
2009-09-01	-20.3989120580236000
2009-10-01	-17.5373134328358000
2009-11-01	-12.6099706744868000
2009-12-01	-7.4303405572755500
2010-01-01	-1.5974440894568700
2010-02-01	3.5320088300220800
2010-03-01	11.4982578397213000
2010-04-01	12.6744186046512000
2010-05-01	10.6285714285714000
2010-06-01	9.3076049943246200
2010-07-01	10.5868814729574000
2010-08-01	9.2134831460674200
2010-09-01	13.0979498861048000
2010-10-01	11.8778280542986000
2010-11-01	11.2975391498881000
2010-12-01	15.2731326644370000
2011-01-01	15.1515151515152000
2011-02-01	17.8038379530917000
2011-03-01	19.5833333333333000
2011-04-01	21.1558307533540000
2011-05-01	19.5247933884298000
2011-06-01	19.5223260643821000
2011-07-01	19.2507804370447000
2011-08-01	15.6378600823045000
2011-09-01	15.7099697885196000
2011-10-01	14.9646107178969000
2011-11-01	14.7738693467337000
2011-12-01	10.7350096711799000
2012-01-01	9.3045112781954900
2012-02-01	9.5022624434389100
2012-03-01	6.0104529616724900
2012-04-01	3.1516183986371300
2012-05-01	4.4079515989628300
2012-06-01	3.8227628149435300
2012-07-01	4.9738219895288100
2012-08-01	7.2953736654804100
2012-09-01	5.2219321148825100
2012-10-01	8.0914687774846200
2012-11-01	8.9316987740805500
2012-12-01	11.2663755458515000
2013-01-01	9.2003439380911400
2013-02-01	5.2892561983471100
2013-03-01	3.7797863599013800
2013-04-01	2.1469859620148700
2013-05-01	1.4900662251655600
2013-06-01	2.7615062761506200
2013-07-01	3.3250207813798900
2013-08-01	0.8291873963515760
2013-09-01	-0.2481389578163870
2013-10-01	-3.5801464605370200
2013-11-01	-4.7427652733118900
2013-12-01	-6.2794348508634100
2014-01-01	-6.7716535433070800
2014-02-01	-7.0643642072213400
2014-03-01	-7.9176563737133700
2014-04-01	-7.8415521422797100
2014-05-01	-7.5040783034257600
2014-06-01	-7.1661237785016200
2014-07-01	-9.5736122284794800
2014-08-01	-7.9769736842105200
2014-09-01	-6.7164179104477600
2014-10-01	-5.6540084388185600
2014-11-01	-7.6793248945147700
2014-12-01	-15.1591289782245000
2015-01-01	-19.3412162162162000
2015-02-01	-14.5270270270270000
2015-03-01	-9.8882201203783300
2015-04-01	-9.3859649122807200
2015-05-01	-7.3192239858906700
2015-06-01	-8.8596491228070200
2015-07-01	-9.7864768683274100
2015-08-01	-12.7792672028597000
2015-09-01	-12.5333333333333000
2015-10-01	-12.0751341681574000
2015-11-01	-10.2376599634369000
2015-12-01	-8.7857847976307900
2016-01-01	-9.4240837696335100
2016-02-01	-15.7114624505929000
2016-03-01	-14.5038167938931000
2016-04-01	-14.6176185866408000
2016-05-01	-10.9419600380590000
2016-06-01	-7.1222329162656600
2016-07-01	-5.5226824457593700
2016-08-01	-3.1762295081967100
2016-09-01	-0.8130081300813130
2016-10-01	4.5778229908443600
2016-11-01	5.7026476578411300
2016-12-01	17.6406926406926000
2017-01-01	30.4046242774566000
2017-02-01	31.7702227432591000
2017-03-01	22.5446428571429000
2017-04-01	22.5623582766440000
2017-05-01	12.0726495726496000
2017-06-01	6.7357512953367900
2017-07-01	6.9937369519832900
2017-08-01	10.3703703703704000
2017-09-01	9.6311475409836200
2017-10-01	9.1439688715953400
2017-11-01	12.1387283236994000
2017-12-01	6.6237350505979800
2018-01-01	3.7234042553191500
2018-02-01	2.5800711743772200
2018-03-01	4.4626593806921600
2018-04-01	5.8279370952821600
2018-05-01	12.1067683508103000
2018-06-01	16.4077669902913000
2018-07-01	20.4878048780488000
2018-08-01	20.6136145733461000
2018-09-01	19.0654205607477000