Month	Growth rate same period previous year
1981-01-01	3.9603960396039800
1981-02-01	3.4936138241923500
1981-03-01	4.3821703968403300
1981-04-01	4.3494493186484800
1981-05-01	7.1763162825557800
1981-06-01	10.6069200226886000
1981-07-01	12.7534584043964000
1981-08-01	14.0417457305503000
1981-09-01	15.9364836426248000
1981-10-01	16.7687595712098000
1981-11-01	16.0066926938093000
1981-12-01	17.5386882829772000
1982-01-01	19.5970695970696000
1982-02-01	21.0526315789474000
1982-03-01	23.2432432432432000
1982-04-01	24.8658318425760000
1982-05-01	22.0279720279720000
1982-06-01	20.0000000000000000
1982-07-01	17.9831932773109000
1982-08-01	16.3061564059900000
1982-09-01	14.5214521452146000
1982-10-01	12.2950819672131000
1982-11-01	9.7756410256410300
1982-12-01	7.3667711598746100
1983-01-01	8.2695252679938800
1983-02-01	7.7961019490254900
1983-03-01	3.9473684210526100
1983-04-01	2.8653295128939800
1983-05-01	2.7220630372493000
1983-06-01	2.7065527065526900
1983-07-01	2.7065527065526900
1983-08-01	3.5765379113018700
1983-09-01	5.4755043227665700
1983-10-01	5.8394160583941600
1983-11-01	7.4452554744525500
1983-12-01	7.2992700729926900
1984-01-01	6.7892503536067800
1984-02-01	5.5632823365785800
1984-03-01	6.0478199718706300
1984-04-01	6.1281337047353900
1984-05-01	6.8340306834030500
1984-06-01	6.9348127600554700
1984-07-01	7.3509015256588200
1984-08-01	6.9060773480662900
1984-09-01	6.2841530054644600
1984-10-01	7.5862068965517200
1984-11-01	5.9782608695652100
1984-12-01	5.3061224489796000
1985-01-01	3.9735099337748300
1985-02-01	3.6890645586297600
1985-03-01	4.5092838196286400
1985-04-01	3.4120734908136500
1985-05-01	3.2637075718015600
1985-06-01	2.8534370946822500
1985-07-01	2.0671834625323000
1985-08-01	3.2299741602067100
1985-09-01	2.0565552699228900
1985-10-01	2.5641025641025700
1985-11-01	1.5384615384615400
1985-12-01	2.7131782945736400
1986-01-01	0.5095541401273990
1986-02-01	-0.5082592121982170
1986-03-01	-0.7614213197969480
1986-04-01	-0.1269035532994990
1986-05-01	-1.7699115044247600
1986-06-01	-2.5220680958386000
1986-07-01	-3.6708860759493700
1986-08-01	-4.7559449311639600
1986-09-01	-4.2821158690176400
1986-10-01	-5.2500000000000000
1986-11-01	-4.9242424242424200
1986-12-01	-5.7861635220125700
1987-01-01	-6.7173637515842900
1987-02-01	-7.5351213282247600
1987-03-01	-7.8005115089514200
1987-04-01	-9.0216010165184300
1987-05-01	-7.9794079794079900
1987-06-01	-8.0206985769728400
1987-07-01	-6.8331143232588600
1987-08-01	-6.9645203679369200
1987-09-01	-6.4473684210526400
1987-10-01	-6.4643799472295500
1987-11-01	-6.1088977423638700
1987-12-01	-5.6074766355140200
1988-01-01	-4.3478260869565200
1988-02-01	-1.5193370165746000
1988-03-01	-1.3869625520111000
1988-04-01	-0.1396648044692650
1988-05-01	0.2797202797202930
1988-06-01	1.5471167369901800
1988-07-01	2.3977433004231200
1988-08-01	4.2372881355932200
1988-09-01	5.0632911392405100
1988-10-01	7.8984485190409000
1988-11-01	8.6280056577086100
1988-12-01	9.9009900990099000
1989-01-01	10.9375000000000000
1989-02-01	11.6409537166900000
1989-03-01	12.7988748241913000
1989-04-01	11.4685314685315000
1989-05-01	11.1576011157601000
1989-06-01	10.2493074792244000
1989-07-01	9.9173553719008400
1989-08-01	7.9945799457994600
1989-09-01	6.0240963855421700
1989-10-01	3.6601307189542500
1989-11-01	2.6041666666666800
1989-12-01	0.7722007722007660
1990-01-01	2.1766965428937400
1990-02-01	-1.3819095477386900
1990-03-01	-1.8703241895261900
1990-04-01	-1.3801756587202100
1990-05-01	-2.3839397741530800
1990-06-01	-2.1356783919597900
1990-07-01	-3.3834586466165600
1990-08-01	-3.1367628607277200
1990-09-01	-3.1565656565656500
1990-10-01	-3.7831021437578800
1990-11-01	-3.5532994923857900
1990-12-01	-2.9374201787994900
1991-01-01	-5.5137844611528800
1991-02-01	-3.8216560509554100
1991-03-01	-4.7013977128335400
1991-04-01	-3.3078880407124600
1991-05-01	-1.9280205655526900
1991-06-01	-1.7971758664955100
1991-07-01	-1.5564202334630100
1991-08-01	-1.6839378238341900
1991-09-01	-1.0430247718383200
1991-10-01	-0.5242463958060240
1991-11-01	-1.9736842105263200
1991-12-01	-2.5000000000000000
1992-01-01	-2.1220159151193800
1992-02-01	-1.4569536423840900
1992-03-01	-1.6000000000000000
1992-04-01	-1.7105263157894800
1992-05-01	-2.3591087811271400
1992-06-01	-2.2222222222222300
1992-07-01	-2.3715415019763000
1992-08-01	-2.3715415019763000
1992-09-01	-2.7667984189723500
1992-10-01	-3.4255599472990900
1992-11-01	-3.2214765100671200
1992-12-01	-2.6990553306342900
1993-01-01	-3.1165311653116500
1993-02-01	-4.5698924731183000
1993-03-01	-2.9810298102981100
1993-04-01	-4.4176706827309100
1993-05-01	-2.6845637583892600
1993-06-01	-3.6096256684492100
1993-07-01	-2.1592442645074200
1993-08-01	-0.9446693657219820
1993-09-01	-0.9485094850948510
1993-10-01	0.8185538881309930
1993-11-01	1.9417475728155300
1993-12-01	1.9417475728155300
1994-01-01	2.5174825174825100
1994-02-01	2.3943661971831200
1994-03-01	2.5139664804469500
1994-04-01	2.3809523809523700
1994-05-01	-0.1379310344827500
1994-06-01	0.4160887656033490
1994-07-01	0.4137931034482650
1994-08-01	-0.6811989100817460
1994-09-01	-1.2311901504787800
1994-10-01	-2.0297699594046100
1994-11-01	-1.4965986394557600
1994-12-01	-0.8163265306122230
1995-01-01	1.6371077762619400
1995-02-01	3.5763411279229600
1995-03-01	2.7247956403269700
1995-04-01	3.6935704514364000
1995-05-01	5.2486187845303700
1995-06-01	5.3867403314917100
1995-07-01	4.2582417582417800
1995-08-01	5.0754458161865400
1995-09-01	4.8476454293628600
1995-10-01	4.9723756906077200
1995-11-01	3.8674033149171100
1995-12-01	2.8806584362139800
1996-01-01	-0.2684563758389240
1996-02-01	-1.8592297476759500
1996-03-01	-3.0503978779841000
1996-04-01	-4.0897097625329700
1996-05-01	-4.5931758530183600
1996-06-01	-5.2424639580603000
1996-07-01	-4.7430830039525900
1996-08-01	-6.3968668407310600
1996-09-01	-5.0198150594451700
1996-10-01	-5.5263157894737000
1996-11-01	-4.3882978723404100
1996-12-01	-4.0000000000000000
1997-01-01	-3.4993270524898900
1997-02-01	-2.8416779431664700
1997-03-01	-1.0943912448700500
1997-04-01	-0.1375515818432130
1997-05-01	0.2751031636863800
1997-06-01	1.9363762102351300
1997-07-01	2.9045643153527300
1997-08-01	4.0446304044630300
1997-09-01	4.7287899860917900
1997-10-01	4.7353760445682500
1997-11-01	4.3115438108483900
1997-12-01	4.8611111111111100
1998-01-01	5.7182705718270500
1998-02-01	6.1281337047353900
1998-03-01	4.7026279391424700
1998-04-01	5.2341597796143400
1998-05-01	3.8408779149519700
1998-06-01	2.3066485753053100
1998-07-01	1.2096774193548200
1998-08-01	0.4021447721179670
1998-09-01	-0.7968127490039920
1998-10-01	-1.3297872340425600
1998-11-01	-2.5333333333333400
1998-12-01	-3.8410596026490100
1999-01-01	-4.8812664907651800
1999-02-01	-6.1679790026246700
1999-03-01	-6.3408190224570600
1999-04-01	-7.8534031413612700
1999-05-01	-6.3408190224570600
1999-06-01	-6.1007957559681800
1999-07-01	-5.7104913678618900
1999-08-01	-5.2069425901201700
1999-09-01	-4.4176706827309100
1999-10-01	-3.2345013477089000
1999-11-01	-1.0943912448700500
1999-12-01	0.0000000000000000
2000-01-01	0.0000000000000000
2000-02-01	1.2676558568909900
2000-03-01	2.9888883117505700
2000-04-01	5.3160410764872400
2000-05-01	5.8696963764149200
2000-06-01	6.7404490965253400
2000-07-01	6.2959342457008500
2000-08-01	7.1589594222559200
2000-09-01	5.9865022496250500
2000-10-01	4.8271086666614200
2000-11-01	4.6671681967251700
2000-12-01	5.2193321315134400
2001-01-01	5.2407932011331500
2001-02-01	4.7954866008462500
2001-03-01	4.1958041958042000
2001-04-01	2.7548209366391200
2001-05-01	0.9523809523809530
2001-06-01	-0.4054054054054060
2001-07-01	0.6765899864682010
2001-08-01	-0.4026845637583900
2001-09-01	-0.6747638326585700
2001-10-01	-0.4070556309362130
2001-11-01	-1.2145748987854100
2001-12-01	-2.1390374331550700
2002-01-01	-1.8842530282637800
2002-02-01	-2.2880215343203200
2002-03-01	-2.9530201342281900
2002-04-01	-2.4128686327077800
2002-05-01	-2.0215633423180500
2002-06-01	-0.8141112618724560
2002-07-01	-0.6720430107526890
2002-08-01	-0.4043126684635970
2002-09-01	-0.1358695652173910
2002-10-01	0.2724795640326830
2002-11-01	-0.1366120218579390
2002-12-01	1.2295081967213000
2003-01-01	1.2345679012345500
2003-02-01	2.2038567493113000
2003-03-01	2.0746887966805000
2003-04-01	0.9615384615384620
2003-05-01	2.0632737276478500
2003-06-01	1.9151846785225700
2003-07-01	0.0000000000000000
2003-08-01	-0.1353179972936550
2003-09-01	-0.1360544217686920
2003-10-01	0.6793478260869570
2003-11-01	0.8207934336525320
2003-12-01	-0.2699055330634130
2004-01-01	-0.1355013550135500
2004-02-01	-0.6738544474393540
2004-03-01	2.9810298102981100
2004-04-01	7.2108843537415000
2004-05-01	8.7601078167116000
2004-06-01	10.6040268456376000
2004-07-01	11.0960757780785000
2004-08-01	13.0081300813008000
2004-09-01	17.0299727520436000
2004-10-01	16.1943319838057000
2004-11-01	17.3677069199457000
2004-12-01	18.9445196211096000
2005-01-01	17.7747625508820000
2005-02-01	17.5033921302578000
2005-03-01	13.2894736842105000
2005-04-01	9.2639593908629400
2005-05-01	6.5675340768277500
2005-06-01	3.2766990291262000
2005-07-01	4.0194884287454500
2005-08-01	2.8776978417266100
2005-09-01	0.2328288707799640
2005-10-01	-0.1161440185830430
2005-11-01	2.5433526011560700
2005-12-01	1.2514220705346900
2006-01-01	2.1889400921659000
2006-02-01	3.2332563510392800
2006-03-01	3.9488966318234600
2006-04-01	4.9941927990708500
2006-05-01	6.2790697674418700
2006-06-01	7.7555816686251500
2006-07-01	7.9625292740046800
2006-08-01	8.5081585081585000
2006-09-01	8.8269454123112700
2006-10-01	9.6511627906976700
2006-11-01	6.5388951521984300
2006-12-01	6.2921348314606700
2007-01-01	8.6809470124013600
2007-02-01	8.0536912751677700
2007-03-01	8.2681564245810100
2007-04-01	7.9646017699115000
2007-05-01	7.4398249452954100
2007-06-01	5.3435114503816700
2007-07-01	5.8568329718004300
2007-08-01	4.4038668098818600
2007-09-01	4.2689434364994700
2007-10-01	3.3934252386002200
2007-11-01	3.9153439153439200
2007-12-01	3.9112050739957800
2008-01-01	2.9045643153527000
2008-02-01	3.4161490683230000
2008-03-01	2.8895768833849200
2008-04-01	3.2786885245901700
2008-05-01	4.8879837067209700
2008-06-01	8.6956521739130500
2008-07-01	8.9139344262295000
2008-08-01	10.6995884773663000
2008-09-01	9.3142272262026600
2008-10-01	9.5384615384615500
2008-11-01	5.3971486761710600
2008-12-01	3.5605289928789500
2009-01-01	0.9072580645161070
2009-02-01	0.4004004004003780
2009-03-01	-2.8084252758274700
2009-04-01	-7.6388888888889000
2009-05-01	-10.1941747572816000
2009-06-01	-13.9047619047619000
2009-07-01	-15.4280338664158000
2009-08-01	-15.0557620817844000
2009-09-01	-15.9176029962547000
2009-10-01	-14.5131086142322000
2009-11-01	-11.5942028985507000
2009-12-01	-11.3948919449902000
2010-01-01	-8.4915084915084900
2010-02-01	-8.0757726819541200
2010-03-01	-3.7151702786377900
2010-04-01	2.0408163265306300
2010-05-01	6.2702702702702600
2010-06-01	11.7256637168142000
2010-07-01	12.5695216907675000
2010-08-01	9.8468271334792100
2010-09-01	12.4721603563474000
2010-10-01	10.2957283680175000
2010-11-01	9.7267759562841500
2010-12-01	11.0864745011086000
2011-01-01	12.5545851528384000
2011-02-01	13.4490238611714000
2011-03-01	13.9335476956056000
2011-04-01	13.4736842105263000
2011-05-01	9.0539165818921800
2011-06-01	5.4455445544554400
2011-07-01	5.2371541501976200
2011-08-01	5.9760956175298900
2011-09-01	5.5445544554455500
2011-10-01	6.6534260178748700
2011-11-01	5.8764940239043800
2011-12-01	6.7864271457085900
2012-01-01	3.3947623666343500
2012-02-01	2.2944550669216100
2012-03-01	0.5644402634054780
2012-04-01	-0.7421150278293140
2012-05-01	-0.1865671641791050
2012-06-01	0.7511737089201890
2012-07-01	0.4694835680751280
2012-08-01	0.0939849624060047
2012-09-01	0.0938086303939859
2012-10-01	-1.2104283054003800
2012-11-01	-0.6585136406396890
2012-12-01	-1.8691588785046700
2013-01-01	-1.6885553470919300
2013-02-01	-2.0560747663551400
2013-03-01	-2.3386342376052500
2013-04-01	-3.4579439252336600
2013-05-01	-3.6448598130841300
2013-06-01	-4.1006523765144300
2013-07-01	-4.2056074766355300
2013-08-01	-4.6009389671361400
2013-09-01	-4.7797563261480700
2013-10-01	-3.8642789820923600
2013-11-01	-3.6931818181818100
2013-12-01	-3.2380952380952400
2014-01-01	-2.0992366412213800
2014-02-01	-3.1488549618320500
2014-03-01	-3.8314176245210800
2014-04-01	-3.0977734753146200
2014-05-01	-2.8128031037827300
2014-06-01	-2.4295432458697900
2014-07-01	-2.5365853658536400
2014-08-01	-1.2795275590551300
2014-09-01	-0.4921259842519800
2014-10-01	-0.3921568627450980
2014-11-01	-0.9832841691248780
2014-12-01	-0.3937007874015750
2015-01-01	-1.0721247563352700
2015-02-01	-0.3940886699507610
2015-03-01	0.6972111553784760
2015-04-01	-0.3996003996003890
2015-05-01	0.4990019960079960
2015-06-01	-0.0996015936255092
2015-07-01	1.6016016016016000
2015-08-01	-0.7976071784645960
2015-09-01	-1.3847675568743700
2015-10-01	-1.8700787401574800
2015-11-01	-2.1847070506454900
2015-12-01	-4.3478260869565300
2016-01-01	-1.2807881773399100
2016-02-01	-1.8793273986152100
2016-03-01	-4.6488625123639800
2016-04-01	-3.2096288866599800
2016-05-01	-2.5819265143992200
2016-06-01	1.6949152542373000
2016-07-01	0.6896551724137830
2016-08-01	2.9145728643216100
2016-09-01	0.8024072216650070
2016-10-01	0.3009027081243730
2016-11-01	1.3197969543147200
2016-12-01	2.9958677685950400
2017-01-01	3.2934131736526900
2017-02-01	6.5524193548386900
2017-03-01	5.3941908713692900
2017-04-01	9.1191709844559600
2017-05-01	5.7084607543323300
2017-06-01	1.0784313725490100
2017-07-01	1.5655577299412900
2017-08-01	0.5859375000000000
2017-09-01	4.4776119402985000
2017-10-01	6.2000000000000000
2017-11-01	6.7134268537074100
2017-12-01	7.2216649949849700
2018-01-01	3.3816425120773100
2018-02-01	3.2166508987701100
2018-03-01	6.7913385826771600
2018-04-01	3.5137701804368600
2018-05-01	4.8216007714561100
2018-06-01	5.6256062075655000
2018-07-01	4.4315992292870900
2018-08-01	6.4077669902912500
2018-09-01	4.0000000000000000