Month	Growth rate same period previous year
1971-01-01	5.6584362139917800
1971-02-01	5.9426229508196800
1971-03-01	5.7084607543323200
1971-04-01	5.6680161943319700
1971-05-01	5.7459677419354700
1971-06-01	5.9296482412060400
1971-07-01	6.2124248496994100
1971-08-01	6.0817547357926600
1971-09-01	5.9405940594059500
1971-10-01	6.3054187192118200
1971-11-01	6.3850687622789800
1971-12-01	6.7514677103718000
1972-01-01	6.7185978578383700
1972-02-01	6.8665377176015400
1972-03-01	7.2324011571842000
1972-04-01	6.8965517241379600
1972-05-01	7.1496663489037300
1972-06-01	7.4003795066413600
1972-07-01	7.5471698113207300
1972-08-01	7.8007518796992300
1972-09-01	8.3177570093458000
1972-10-01	8.7117701575533000
1972-11-01	8.9566020313942700
1972-12-01	8.7076076993583800
1973-01-01	8.3941605839416000
1973-02-01	8.3257918552036500
1973-03-01	8.4532374100719400
1973-04-01	9.1397849462365400
1973-05-01	9.5195729537366600
1973-06-01	10.0706713780919000
1973-07-01	10.1754385964912000
1973-08-01	10.4620749782040000
1973-09-01	10.6988783433995000
1973-10-01	10.9121909633419000
1973-11-01	10.9322033898305000
1973-12-01	10.8768971332209000
1974-01-01	12.1212121212121000
1974-02-01	12.2807017543859000
1974-03-01	12.5207296849088000
1974-04-01	13.0541871921182000
1974-05-01	13.2412672623883000
1974-06-01	12.9213483146068000
1974-07-01	12.8980891719745000
1974-08-01	12.7071823204420000
1974-09-01	12.0031176929073000
1974-10-01	11.7601844734819000
1974-11-01	12.1466768525592000
1974-12-01	12.4714828897339000
1975-01-01	11.7867867867868000
1975-02-01	11.8303571428571000
1975-03-01	11.9380987472365000
1975-04-01	11.6194625998548000
1975-05-01	11.1908177905309000
1975-06-01	11.2295664534470000
1975-07-01	11.0719322990127000
1975-08-01	11.4145658263305000
1975-09-01	11.9693806541406000
1975-10-01	11.5543328748281000
1975-11-01	11.1716621253406000
1975-12-01	11.0885733603786000
1976-01-01	10.3425117528543000
1976-02-01	11.5103127079175000
1976-03-01	11.4549045424622000
1976-04-01	11.0605074821080000
1976-05-01	10.9677419354839000
1976-06-01	10.2236421725240000
1976-07-01	10.2857142857143000
1976-08-01	10.6851037083595000
1976-09-01	11.3113735239279000
1976-10-01	11.7139334155364000
1976-11-01	11.8259803921569000
1976-12-01	11.6859403530128000
1977-01-01	12.4771758977480000
1977-02-01	11.4558472553699000
1977-03-01	11.6361488481985000
1977-04-01	12.3608670181605000
1977-05-01	13.3139534883721000
1977-06-01	14.1449275362319000
1977-07-01	14.3926309729418000
1977-08-01	13.2879045996593000
1977-09-01	13.3445002791736000
1977-10-01	12.8035320088300000
1977-11-01	12.1095890410959000
1977-12-01	11.7166212534060000
1978-01-01	11.4718614718615000
1978-02-01	10.9207708779443000
1978-03-01	10.6349206349206000
1978-04-01	10.3232533889468000
1978-05-01	8.9789635710621000
1978-06-01	8.3798882681563900
1978-07-01	8.1026673376950300
1978-08-01	8.5213032581453500
1978-09-01	7.6354679802955700
1978-10-01	7.7299412915851200
1978-11-01	8.1133919843597500
1978-12-01	8.2926829268292900
1979-01-01	8.6407766990291100
1979-02-01	8.7355212355212400
1979-03-01	8.8474414155906100
1979-04-01	8.4593572778828000
1979-05-01	9.1337099811676000
1979-06-01	9.1377694470478300
1979-07-01	9.2644320297951500
1979-08-01	9.1916859122402000
1979-09-01	9.3363844393592500
1979-10-01	9.8092643051771200
1979-11-01	9.8101265822784600
1979-12-01	10.0900900900901000
1980-01-01	10.4557640750670000
1980-02-01	10.5288387413274000
1980-03-01	10.0978632873925000
1980-04-01	9.9800481596147400
1980-05-01	9.6745833522546700
1980-06-01	9.8269417640279400
1980-07-01	10.3150718722670000
1980-08-01	10.7325674592573000
1980-09-01	10.7719151373621000
1980-10-01	10.5195246179966000
1980-11-01	10.8760373556369000
1980-12-01	11.0472908949953000
1981-01-01	10.8421052631579000
1981-02-01	11.4942528735632000
1981-03-01	12.3572170301142000
1981-04-01	12.9896907216495000
1981-05-01	13.9201637666325000
1981-06-01	14.4455747711089000
1981-07-01	14.5728643216080000
1981-08-01	14.5129224652087000
1981-09-01	15.2409046214356000
1981-10-01	15.7740993184031000
1981-11-01	16.0386473429952000
1981-12-01	16.2032598274209000
1982-01-01	16.2393162393162000
1982-02-01	15.9325210871603000
1982-03-01	15.6192236598891000
1982-04-01	15.8759124087591000
1982-05-01	15.2740341419586000
1982-06-01	14.9333333333333000
1982-07-01	13.4210526315790000
1982-08-01	12.5000000000000000
1982-09-01	11.0921501706485000
1982-10-01	10.0084104289319000
1982-11-01	9.7418817651956800
1982-12-01	9.6534653465346400
1983-01-01	9.6405228758170000
1983-02-01	9.4583670169765600
1983-03-01	9.1926458832933800
1983-04-01	8.8188976377952600
1983-05-01	8.1060015588464700
1983-06-01	7.7339520494973000
1983-07-01	8.7393658159319400
1983-08-01	9.5679012345679000
1983-09-01	10.3686635944700000
1983-10-01	10.9327217125382000
1983-11-01	10.6980273141123000
1983-12-01	10.3837471783296000
1984-01-01	9.8360655737704800
1984-02-01	9.5273264401772500
1984-03-01	9.2972181551976600
1984-04-01	8.6107091172214200
1984-05-01	8.8680605623648200
1984-06-01	9.1170136396267100
1984-07-01	8.8904694167851900
1984-08-01	8.3802816901408500
1984-09-01	7.6548364648573500
1984-10-01	7.1674707098552800
1984-11-01	6.7169294037011700
1984-12-01	6.0668029993183200
1985-01-01	5.9023066485753100
1985-02-01	5.7316250842885900
1985-03-01	5.6932350971198800
1985-04-01	5.6628914057295200
1985-05-01	5.8940397350993200
1985-06-01	5.7894736842105300
1985-07-01	5.4212932723710300
1985-08-01	5.1981806367771200
1985-09-01	5.0420168067226800
1985-10-01	4.7588424437298900
1985-11-01	4.6885035324341600
1985-12-01	5.0128534704370100
1986-01-01	4.7405509288917300
1986-02-01	4.5280612244898100
1986-03-01	4.1191381495564100
1986-04-01	3.7200504413619300
1986-05-01	3.0644152595372000
1986-06-01	2.7985074626865600
1986-07-01	2.8500619578686200
1986-08-01	2.9647930821494900
1986-09-01	3.0153846153846100
1986-10-01	2.9465930018416300
1986-11-01	3.0061349693251700
1986-12-01	2.9375764993880200
1987-01-01	3.6085626911315100
1987-02-01	3.6607687614398900
1987-03-01	3.5909920876445400
1987-04-01	3.7082066869300800
1987-05-01	3.7014563106796200
1987-06-01	3.3877797943133600
1987-07-01	3.1325301204819400
1987-08-01	2.7594481103779200
1987-09-01	2.4492234169653700
1987-10-01	2.5641025641025600
1987-11-01	2.6206075044669400
1987-12-01	2.6159334126040400
1988-01-01	2.1251475796930300
1988-02-01	2.0600353148911100
1988-03-01	2.1151586368977600
1988-04-01	2.0515826494724600
1988-05-01	1.9894675248683600
1988-06-01	2.2820362785254500
1988-07-01	2.2196261682242900
1988-08-01	2.3934617629889000
1988-09-01	2.6239067055393500
1988-10-01	2.7325581395348800
1988-11-01	2.8438769587928000
1988-12-01	2.8968713789107900
1989-01-01	3.1213872832370100
1989-02-01	3.2871972318339000
1989-03-01	3.5097813578826200
1989-04-01	3.7909247558874000
1989-05-01	4.1308089500860500
1989-06-01	4.1762013729977200
1989-07-01	4.5142857142857200
1989-08-01	4.7320410490307900
1989-09-01	4.9431818181818300
1989-10-01	5.0367855121675200
1989-11-01	5.1354401805869100
1989-12-01	5.1238738738738600
1990-01-01	4.9887892376681500
1990-02-01	4.7621604827926500
1990-03-01	4.1743615758164900
1990-04-01	5.0788030769263200
1990-05-01	4.5250041033967100
1990-06-01	3.3072891607380500
1990-07-01	2.0458945602169400
1990-08-01	2.2880896090997600
1990-09-01	2.4616986623530500
1990-10-01	1.9943942170329100
1990-11-01	1.3756788874061000
1990-12-01	0.9528773996299160
1991-01-01	1.6249451032059700
1991-02-01	1.6951629402308800
1991-03-01	2.4286759326993500
1991-04-01	1.8050541516245400
1991-05-01	2.3413788119670600
1991-06-01	3.3960064130593200
1991-07-01	4.4366093727045900
1991-08-01	3.2102728731942200
1991-09-01	2.2167487684729200
1991-10-01	3.4038238702201400
1991-11-01	4.4279907084785300
1991-12-01	2.5312772766948000
1992-01-01	2.2760011524056400
1992-02-01	2.3279206782583500
1992-03-01	2.0282816740465600
1992-04-01	1.6879432624113500
1992-05-01	1.6805535941251100
1992-06-01	0.4087961657738950
1992-07-01	-0.8862005908004060
1992-08-01	-1.3855506857062100
1992-09-01	-0.5386250885896560
1992-10-01	-1.0365597422608200
1992-11-01	-1.6682886139302100
1992-12-01	-0.2695800227014770
1993-01-01	-0.0140845070422520
1993-02-01	-0.7864064035949920
1993-03-01	-0.0699986000280073
1993-04-01	-0.5440089273259890
1993-05-01	-0.7916666666666560
1993-06-01	-0.5054050259721940
1993-07-01	0.2838489923360770
1993-08-01	0.2293906810035750
1993-09-01	0.0570044178423765
1993-10-01	-0.2123142250530870
1993-11-01	0.1555209953343690
1993-12-01	0.4694835680751130
1994-01-01	-0.6620650795886800
1994-02-01	0.0424628450106268
1994-03-01	-0.8685906416362950
1994-04-01	0.0280504908835874
1994-05-01	0.6719865602687830
1994-06-01	1.1288274305065500
1994-07-01	1.2029436739315100
1994-08-01	1.6020597911600800
1994-09-01	1.9228030195129000
1994-10-01	2.3829787234042800
1994-11-01	1.2140033879164400
1994-12-01	0.9912206173888270
1995-01-01	2.3539421440726300
1995-02-01	2.0797962648556800
1995-03-01	2.2470322215940900
1995-04-01	1.6264722378014700
1995-05-01	1.2932832707551200
1995-06-01	1.3673782614762100
1995-07-01	1.0348203048524600
1995-08-01	1.0277347599605800
1995-09-01	0.2515371716042360
1995-10-01	-0.5403158769742330
1995-11-01	0.5578800557879900
1995-12-01	1.3039820527201500
1996-01-01	0.4848988639512260
1996-02-01	0.7761607761607680
1996-03-01	1.4927436074637400
1996-04-01	1.2141280353200900
1996-05-01	1.4277869302581000
1996-06-01	1.0874053682037000
1996-07-01	1.4671280276816700
1996-08-01	0.7385730211817280
1996-09-01	1.0315026484527600
1996-10-01	1.1422203649533200
1996-11-01	1.1927877947295300
1996-12-01	1.3840830449827000
1997-01-01	2.6471804770439800
1997-02-01	1.4303397056801100
1997-03-01	-0.0953288846520542
1997-04-01	0.2862595419847160
1997-05-01	0.4466702761234390
1997-06-01	1.0484749455337700
1997-07-01	1.5413995362160500
1997-08-01	2.7389680453727900
1997-09-01	2.8421633554084000
1997-10-01	2.9197080291971000
1997-11-01	3.1524122807017700
1997-12-01	2.5665529010238800
1998-01-01	0.8730691739422360
1998-02-01	1.8576271186440700
1998-03-01	2.5354416575790600
1998-04-01	2.9495718363463400
1998-05-01	2.6142029376095000
1998-06-01	3.0588869424605900
1998-07-01	2.1359484148307400
1998-08-01	1.7099771105426200
1998-09-01	1.2074054199087600
1998-10-01	0.6423123243677120
1998-11-01	0.2125963327132520
1998-12-01	0.6655131106082800
1999-01-01	1.3315579227696400
1999-02-01	1.1448349307774100
1999-03-01	1.2097846317468800
1999-04-01	0.6469500924214580
1999-05-01	0.3939592908732770
1999-06-01	-0.2222803347280380
1999-07-01	-0.4208864921741390
1999-08-01	-0.6883770187980000
1999-09-01	-0.3711558854719020
1999-10-01	0.5052519611753790
1999-11-01	0.7425086184036130
1999-12-01	0.9255586407510260
2000-01-01	0.5256241787122210
2000-02-01	1.0660700184259000
2000-03-01	0.8275318534086540
2000-04-01	1.5610651974288200
2000-05-01	1.7135382603008500
2000-06-01	1.9263530336784200
2000-07-01	2.4831594241183500
2000-08-01	3.2924553452412600
2000-09-01	3.3927621075039900
2000-10-01	3.1750231512104700
2000-11-01	3.4219531455646200
2000-12-01	3.0656360539761700
2001-01-01	3.5424836601307100
2001-02-01	3.5551504102096600
2001-03-01	4.9114121938509600
2001-04-01	5.1407904934125600
2001-05-01	6.6486625514403200
2001-06-01	6.7112368218050900
2001-07-01	7.1014305967263700
2001-08-01	6.1814427668086300
2001-09-01	6.0223909406769000
2001-10-01	6.0648801128350000
2001-11-01	4.9885467039959300
2001-12-01	5.2752002033812000
2002-01-01	6.6027016790809400
2002-02-01	5.8978873239436600
2002-03-01	4.6069787656773800
2002-04-01	3.6117936117936100
2002-05-01	1.9896298082720300
2002-06-01	1.8433734939759000
2002-07-01	1.0950661853189100
2002-08-01	1.4827418570734100
2002-09-01	1.4928996237407400
2002-10-01	1.3781431334622800
2002-11-01	1.6727272727272600
2002-12-01	1.4247766240038700
2003-01-01	0.4618664140217920
2003-02-01	1.1756323477021900
2003-03-01	1.6144349477682900
2003-04-01	1.8852264643111200
2003-05-01	1.5488295105225800
2003-06-01	2.5198154501360400
2003-07-01	2.7139626234972100
2003-08-01	3.1377245508982200
2003-09-01	3.8627122697919000
2003-10-01	3.0884808013355600
2003-11-01	2.9327610872675300
2003-12-01	2.4404761904762000
2004-01-01	2.0747377107155400
2004-02-01	1.1502347417840400
2004-03-01	1.3317757009345800
2004-04-01	1.4197602699872000
2004-05-01	1.7464198393293800
2004-06-01	1.3616432033233400
2004-07-01	0.6605632170587470
2004-08-01	-0.8012076172782180
2004-09-01	-1.4507772020725200
2004-10-01	-0.9716599190283490
2004-11-01	-0.6254343293954220
2004-12-01	0.0000000000000000
2005-01-01	-0.6236285945259220
2005-02-01	0.4409375725226170
2005-03-01	0.7493659211436550
2005-04-01	-0.1606425702811200
2005-05-01	0.0114429568600641
2005-06-01	-0.7513661202185720
2005-07-01	-0.4489983882109160
2005-08-01	0.4213976354910510
2005-09-01	0.3271410211473200
2005-10-01	0.5022777712884100
2005-11-01	0.6643356643356690
2005-12-01	0.7902382335851280
2006-01-01	1.2434631028471900
2006-02-01	1.1783733826247700
2006-03-01	0.3432887058015790
2006-04-01	1.0113780025284400
2006-05-01	1.2814645308924300
2006-06-01	1.5370497820600900
2006-07-01	2.0700821094021100
2006-08-01	2.3778995220888100
2006-09-01	2.7134039827646400
2006-10-01	2.1385402138540200
2006-11-01	2.4313997915943100
2006-12-01	1.7986855759252900
2007-01-01	1.6873278236914500
2007-02-01	0.7079241836035610
2007-03-01	0.5017675903751810
2007-04-01	1.1605415860735000
2007-05-01	0.9150474469046540
2007-06-01	1.3104383190239600
2007-07-01	0.8157715839564900
2007-08-01	1.1613343959922600
2007-09-01	1.3378684807256100
2007-10-01	2.2872098315885300
2007-11-01	2.3058663953882600
2007-12-01	3.2166723298221600
2008-01-01	4.4135906987244600
2008-02-01	5.0453514739229100
2008-03-01	5.5826619766254400
2008-04-01	5.3762231470025800
2008-05-01	5.9778349938430500
2008-06-01	5.7760927743086500
2008-07-01	6.6756574511126100
2008-08-01	5.3911086100168900
2008-09-01	4.8556724099351200
2008-10-01	4.7613750139058800
2008-11-01	3.8227820130372300
2008-12-01	3.1603204213760600
2009-01-01	2.2594594594594600
2009-02-01	2.0939017808958400
2009-03-01	1.4615797958087000
2009-04-01	0.8432063187106550
2009-05-01	0.0950670751030023
2009-06-01	-0.7379295804343250
2009-07-01	-1.6118836915297100
2009-08-01	-1.0892780862879100
2009-09-01	-0.6615450277422210
2009-10-01	-0.6690028671551300
2009-11-01	-0.3937426838352700
2009-12-01	-0.5531326454632580
2010-01-01	-0.1797230151178810
2010-02-01	-0.1057194206575870
2010-03-01	0.4766444232602540
2010-04-01	0.8255715495342960
2010-05-01	0.8125791473195360
2010-06-01	1.2850467289719700
2010-07-01	1.4990898383124500
2010-08-01	1.3388037141006200
2010-09-01	0.8592910848550070
2010-10-01	0.4703870002138080
2010-11-01	0.9081196581196650
2010-12-01	1.2514707455342900
2011-01-01	0.0635458589281979
2011-02-01	0.3280770451899660
2011-03-01	0.8644317942230760
2011-04-01	0.5878647910980290
2011-05-01	1.3817648906102700
2011-06-01	1.8349585823634200
2011-07-01	2.2470724759995800
2011-08-01	3.0470914127423900
2011-09-01	3.2587859424920000
2011-10-01	3.5433070866141700
2011-11-01	3.3139227104288000
2011-12-01	3.4122121276146200
2012-01-01	3.5774767146486000
2012-02-01	3.7869198312236300
2012-03-01	3.5953177257525100
2012-04-01	3.4230849509497000
2012-05-01	2.9220443985544900
2012-06-01	3.0786655683690300
2012-07-01	2.5588113908378100
2012-08-01	2.1815550041356400
2012-09-01	2.1761551155115500
2012-10-01	2.7746377556263400
2012-11-01	2.4800163968026200
2012-12-01	2.1759117376647200
2013-01-01	1.9926425505824700
2013-02-01	1.4838906392926100
2013-03-01	1.2308313155770800
2013-04-01	1.5741675075681100
2013-05-01	1.6552969502407700
2013-06-01	1.6881430426530700
2013-07-01	1.6398390342052200
2013-08-01	1.6998886977638500
2013-09-01	0.9488240637932850
2013-10-01	-0.1199880011998780
2013-11-01	-0.0400000000000067
2013-12-01	0.0799840031993513
2014-01-01	0.1102093978559250
2014-02-01	-0.1001502253379960
2014-03-01	-0.4086107235399630
2014-04-01	-0.8940989469501190
2014-05-01	-1.1842494818908500
2014-06-01	-1.8664047151276900
2014-07-01	-1.7123626645550800
2014-08-01	-1.8107650980002100
2014-09-01	-0.8199180081991790
2014-10-01	-0.3103413755130640
2014-11-01	-0.4101640656262500
2014-12-01	-0.6193806193806070
2015-01-01	-0.3803042433947180
2015-02-01	-0.0100250626566516
2015-03-01	0.0400280196137252
2015-04-01	0.2205292702485950
2015-05-01	0.3495455907320540
2015-06-01	0.3003003003002890
2015-07-01	0.3121852970795560
2015-08-01	0.8004863714662090
2015-09-01	0.8771045468293100
2015-10-01	1.0243020686884900
2015-11-01	0.7935710698141770
2015-12-01	0.5227181342983500
2016-01-01	0.3214788024914590
2016-02-01	0.0802085422097476
2016-03-01	0.3801140342102660
2016-04-01	0.3400680136027050
2016-05-01	0.9952229299363060
2016-06-01	0.5389221556886300
2016-07-01	1.2649332396345900
2016-08-01	1.5681544028950700
2016-09-01	0.4097541475114920
2016-10-01	-0.1988071570576540
2016-11-01	0.2292206497907080
2016-12-01	0.7300000000000080
2017-01-01	1.3719206889645400
2017-02-01	1.6930474854738700
2017-03-01	0.8171400099651200
2017-04-01	0.7675438596491490
2017-05-01	0.4040204966495630
2017-06-01	0.8239031169346810
2017-07-01	0.7435312778824070
2017-08-01	0.6334125098970660
2017-09-01	1.1247138449288400
2017-10-01	1.6633466135458100
2017-11-01	1.5809883663120200
2017-12-01	1.4394917105132500
2018-01-01	1.2644472982317600
2018-02-01	0.8373559255245740
2018-03-01	1.5716121379855700
2018-04-01	1.7014541497675200
2018-05-01	1.8941996270487900
2018-06-01	2.0084670670473500
2018-07-01	2.0665223381224100
2018-08-01	2.2915027537372000
2018-09-01	3.0118110236220400