Month	Growth rate same period previous year
1971-01-01	5.05476666958924
1971-02-01	5.22081589035654
1971-03-01	5.34448004850266
1971-04-01	5.85120000737145
1971-05-01	6.25922507864812
1971-06-01	6.41892062833853
1971-07-01	7.13183026655335
1971-08-01	7.40028032696867
1971-09-01	7.51011383198919
1971-10-01	7.70192208467108
1971-11-01	7.67393297086924
1971-12-01	7.50391468823478
1972-01-01	7.13509091731108
1972-02-01	6.96742280281057
1972-03-01	6.99436395983132
1972-04-01	6.61561334724895
1972-05-01	6.46481544398668
1972-06-01	6.75214900532411
1972-07-01	6.64075230042681
1972-08-01	6.56206455990161
1972-09-01	6.74689180116714
1972-10-01	6.97156076611231
1972-11-01	6.98651393841454
1972-12-01	7.11774543518451
1973-01-01	7.22167972397164
1973-02-01	7.35207455522217
1973-03-01	7.46733666041385
1973-04-01	7.74126169460063
1973-05-01	8.29154672477525
1973-06-01	8.47916011822982
1973-07-01	8.24251900321479
1973-08-01	8.52093922645820
1973-09-01	9.03897503359800
1973-10-01	9.27842195244863
1973-11-01	9.50169834832789
1973-12-01	10.01861938661490
1974-01-01	10.39741813388370
1974-02-01	10.90572828214060
1974-03-01	11.76548184647990
1974-04-01	12.52409631816940
1974-05-01	12.67796893334460
1974-06-01	12.90279410289360
1974-07-01	13.38157816107490
1974-08-01	13.55615550210320
1974-09-01	13.74110235423090
1974-10-01	13.99091577074300
1974-11-01	14.57218362411840
1974-12-01	14.44753569453850
1975-01-01	14.63480836157650
1975-02-01	14.46678361601300
1975-03-01	13.93278027963960
1975-04-01	13.71885497056560
1975-05-01	13.99818211563910
1975-06-01	13.87114030371000
1975-07-01	13.53435297454520
1975-08-01	13.16737039592690
1975-09-01	12.67946031822120
1975-10-01	12.14651310965100
1975-11-01	11.58011095339740
1975-12-01	11.45119475899340
1976-01-01	11.15377269497320
1976-02-01	11.10773458956230
1976-03-01	11.07856875386630
1976-04-01	10.67842426125520
1976-05-01	10.38544671760050
1976-06-01	10.31289606759420
1976-07-01	10.43735844365390
1976-08-01	10.72148177839410
1976-09-01	10.81172467946160
1976-10-01	11.07073086000680
1976-11-01	11.28744031534430
1976-12-01	11.18532358037480
1977-01-01	11.59884743499150
1977-02-01	11.78279866776610
1977-03-01	11.87491165986680
1977-04-01	12.28590771196070
1977-05-01	11.88758242023040
1977-06-01	11.85210209411860
1977-07-01	11.76497180938910
1977-08-01	11.64796525514350
1977-09-01	11.57055215395860
1977-10-01	11.83052123644620
1977-11-01	12.00609859895240
1977-12-01	12.21732860173490
1978-01-01	11.92574749129200
1978-02-01	11.73460347607810
1978-03-01	11.54651884441050
1978-04-01	11.34454343624570
1978-05-01	11.52098641773050
1978-06-01	11.78156599818600
1978-07-01	11.74910923153480
1978-08-01	11.87985696898080
1978-09-01	11.97597584960020
1978-10-01	11.83170199148440
1978-11-01	11.48020224948530
1978-12-01	11.36379990068820
1979-01-01	11.45289132247230
1979-02-01	11.25976012135070
1979-03-01	11.25214406203220
1979-04-01	11.33444458561480
1979-05-01	11.33328461147140
1979-06-01	11.70517585409070
1979-07-01	12.89706776029880
1979-08-01	13.16342980948040
1979-09-01	13.51914503658880
1979-10-01	13.98367277308580
1979-11-01	14.60788997408240
1979-12-01	15.00404884214370
1980-01-01	15.83905891710320
1980-02-01	17.13258626241400
1980-03-01	17.24349634404990
1980-04-01	17.67429904693760
1980-05-01	17.27065343533390
1980-06-01	16.95390968697640
1980-07-01	16.16929462294060
1980-08-01	16.14787699329680
1980-09-01	15.95309679872170
1980-10-01	15.50668730637890
1980-11-01	15.10244360292480
1980-12-01	14.75970672069930
1981-01-01	13.94755499810610
1981-02-01	13.00536740041360
1981-03-01	12.95863617893600
1981-04-01	12.63531069495950
1981-05-01	12.99968281111200
1981-06-01	12.78832636940860
1981-07-01	12.30106949585560
1981-08-01	12.04007690317660
1981-09-01	11.98203182401190
1981-10-01	12.08059812843570
1981-11-01	12.14006217272670
1981-12-01	12.04771198106080
1982-01-01	12.06937287602500
1982-02-01	11.76971119657750
1982-03-01	11.66750455043540
1982-04-01	11.32370228632500
1982-05-01	11.21711304047620
1982-06-01	11.24582497501440
1982-07-01	11.14892544668460
1982-08-01	10.95953236369060
1982-09-01	10.60125375363480
1982-10-01	10.17195059456060
1982-11-01	9.90244458173736
1982-12-01	9.88729623965045
1983-01-01	9.71278410561722
1983-02-01	9.82210451274669
1983-03-01	9.79346708326010
1983-04-01	9.72791336006064
1983-05-01	9.49605041077774
1983-06-01	9.16560160651452
1983-07-01	9.36959585517178
1983-08-01	9.44192278598645
1983-09-01	9.42441974463236
1983-10-01	9.59346435653541
1983-11-01	9.63506204938260
1983-12-01	9.57719062856459
1984-01-01	9.30961104210186
1984-02-01	9.08084871382303
1984-03-01	8.90259849172515
1984-04-01	8.76570993823477
1984-05-01	8.74217660307073
1984-06-01	9.06804651992334
1984-07-01	8.62104353613746
1984-08-01	8.59688658194044
1984-09-01	8.57180099082681
1984-10-01	8.49175781256018
1984-11-01	8.30720853209556
1984-12-01	8.25500487840623
1985-01-01	8.47162769960389
1985-02-01	8.61227646642667
1985-03-01	8.80597865514372
1985-04-01	8.73788072848129
1985-05-01	8.77239051909546
1985-06-01	8.38147780201287
1985-07-01	8.45323999890388
1985-08-01	8.11840387300989
1985-09-01	7.88598913124195
1985-10-01	7.97449854991670
1985-11-01	8.20595412485675
1985-12-01	8.17924091787434
1986-01-01	8.00989379507132
1986-02-01	7.67133704735796
1986-03-01	7.29498197714509
1986-04-01	7.06003350385364
1986-05-01	6.76832750243411
1986-06-01	6.66179672031450
1986-07-01	6.55282282209866
1986-08-01	6.51711025510461
1986-09-01	6.47819904087098
1986-10-01	6.24508091919988
1986-11-01	5.88523641413894
1986-12-01	5.74651934124606
1987-01-01	5.53218249924403
1987-02-01	5.64847707528586
1987-03-01	5.60713480583719
1987-04-01	5.76833799286877
1987-05-01	5.70652841026278
1987-06-01	5.68261478765907
1987-07-01	5.76279299671371
1987-08-01	5.78848225823976
1987-09-01	5.84619023563263
1987-10-01	5.74393209938474
1987-11-01	6.04633796200485
1987-12-01	6.63760158724469
1988-01-01	6.58916990217200
1988-02-01	6.55879346884013
1988-03-01	6.78843073738981
1988-04-01	6.96335123507003
1988-05-01	7.27564244648651
1988-06-01	7.25782913964922
1988-07-01	7.42318277248907
1988-08-01	7.71645239944454
1988-09-01	7.96059359379419
1988-10-01	8.12416330475396
1988-11-01	7.96297818497130
1988-12-01	7.43435282965451
1989-01-01	7.77981785102635
1989-02-01	7.93538994648530
1989-03-01	7.85610252478506
1989-04-01	7.98925870180960
1989-05-01	7.93262131427305
1989-06-01	7.94440509449520
1989-07-01	7.94723263919252
1989-08-01	7.83364365248384
1989-09-01	7.71668527717308
1989-10-01	7.69307972783951
1989-11-01	7.67456189475237
1989-12-01	7.64497850520656
1990-01-01	7.49452266871612
1990-02-01	7.58273989310313
1990-03-01	7.77213381224000
1990-04-01	7.87397044587012
1990-05-01	7.96074066775122
1990-06-01	7.99632192370017
1990-07-01	7.87954116820244
1990-08-01	8.00336853341490
1990-09-01	8.36735639972700
1990-10-01	8.47384899511264
1990-11-01	8.36766505734747
1990-12-01	8.23957425932679
1991-01-01	8.27985852205399
1991-02-01	8.34154951151170
1991-03-01	8.20794277977696
1991-04-01	7.92127567512948
1991-05-01	7.98073649991980
1991-06-01	8.17245905407049
1991-07-01	8.40997375980416
1991-08-01	8.32483285707101
1991-09-01	8.11221529250637
1991-10-01	8.31011696429036
1991-11-01	8.46496433748702
1991-12-01	8.67837322447457
1992-01-01	8.79034572054745
1992-02-01	8.73586582969602
1992-03-01	8.84528732650594
1992-04-01	8.86304446426892
1992-05-01	8.73857468394880
1992-06-01	8.47504784859828
1992-07-01	8.37439948177805
1992-08-01	8.43788960343216
1992-09-01	8.48606795807844
1992-10-01	8.09815983224340
1992-11-01	8.04902215880774
1992-12-01	7.84277495506744
1993-01-01	7.86028749274404
1993-02-01	7.91573515874774
1993-03-01	7.82311383966707
1993-04-01	7.65407138989219
1993-05-01	7.65293343171866
1993-06-01	7.70415674791674
1993-07-01	7.82082110862120
1993-08-01	7.89889741645093
1993-09-01	7.67947866889395
1993-10-01	7.56746370109916
1993-11-01	7.43326575581793
1993-12-01	7.51862158067310
1994-01-01	7.13038899946444
1994-02-01	7.16857904367840
1994-03-01	7.16689106586785
1994-04-01	8.06855302956116
1994-05-01	8.46588718618137
1994-06-01	8.44081831121227
1994-07-01	8.37883926564986
1994-08-01	8.45751787250712
1994-09-01	8.55697738416389
1994-10-01	8.57293899930345
1994-11-01	8.71567912179255
1994-12-01	9.15068467525932
1995-01-01	9.18575245350885
1995-02-01	9.07105596814539
1995-03-01	9.12948456107484
1995-04-01	8.34755110199618
1995-05-01	7.85431125523766
1995-06-01	7.94407521195107
1995-07-01	7.78820522821417
1995-08-01	7.79908220014960
1995-09-01	7.94169127985051
1995-10-01	7.78676781546658
1995-11-01	7.60298972156666
1995-12-01	7.27818237369618
1996-01-01	7.38973508351029
1996-02-01	7.39408442965126
1996-03-01	7.30588575518966
1996-04-01	7.06341435501078
1996-05-01	7.16367369821579
1996-06-01	7.13190929164618
1996-07-01	7.04836573454891
1996-08-01	6.92079972076619
1996-09-01	6.80731640725900
1996-10-01	6.93033585098091
1996-11-01	6.83778958599678
1996-12-01	6.91610598386857
1997-01-01	6.83296544858971
1997-02-01	6.65713724662128
1997-03-01	6.65406664217869
1997-04-01	6.56776039081889
1997-05-01	6.62324828265295
1997-06-01	6.46416710670070
1997-07-01	6.89840691314039
1997-08-01	7.11827085842367
1997-09-01	7.18986552387767
1997-10-01	7.23320420576328
1997-11-01	7.46123859333410
1997-12-01	7.46799613682336
1998-01-01	7.18522511596876
1998-02-01	7.31062850880523
1998-03-01	7.29852974179410
1998-04-01	7.42082176535886
1998-05-01	7.34998012254531
1998-06-01	7.43009195442585
1998-07-01	7.02800659196325
1998-08-01	6.80337366925867
1998-09-01	6.70464367217256
1998-10-01	6.55084978142984
1998-11-01	6.32456119138806
1998-12-01	6.20276870847626
1999-01-01	5.96315243949000
1999-02-01	5.75737027821040
1999-03-01	5.65697098977311
1999-04-01	5.60142477509648
1999-05-01	5.54074073161968
1999-06-01	5.58069898583821
1999-07-01	5.62070825372383
1999-08-01	5.59854278691850
1999-09-01	5.49241884727280
1999-10-01	5.48189968125940
1999-11-01	5.48994154516386
1999-12-01	5.70318882647031
2000-01-01	5.79802129078262
2000-02-01	5.70943983247933
2000-03-01	5.59593235918158
2000-04-01	5.39342997486247
2000-05-01	5.23456053031158
2000-06-01	5.09565453855310
2000-07-01	4.91507766070257
2000-08-01	4.76726773084458
2000-09-01	4.58686284172670
2000-10-01	4.34017874550617
2000-11-01	4.27165391865896
2000-12-01	4.05049333492968
2001-01-01	3.78804801511254
2001-02-01	3.83591396642330
2001-03-01	3.95750888764164
2001-04-01	4.45761063530527
2001-05-01	4.70849383711653
2001-06-01	4.82092186350175
2001-07-01	4.88824265197866
2001-08-01	5.00998652752135
2001-09-01	5.04877733795590
2001-10-01	5.19466420170132
2001-11-01	5.15092288194459
2001-12-01	5.20445618899447
2002-01-01	5.30642935959344
2002-02-01	5.21203016863352
2002-03-01	5.22757446225352
2002-04-01	4.79443100125277
2002-05-01	4.63770124401204
2002-06-01	4.46498983508379
2002-07-01	4.23231001401534
2002-08-01	4.10094993236123
2002-09-01	3.92036146834312
2002-10-01	3.84440577168891
2002-11-01	3.74950753728383
2002-12-01	3.64857388895181
2003-01-01	3.42599044943779
2003-02-01	3.42683661086780
2003-03-01	3.28036117986046
2003-04-01	3.20077220031405
2003-05-01	2.97118742698981
2003-06-01	2.88419774842230
2003-07-01	2.77438495988233
2003-08-01	2.67377308064631
2003-09-01	2.60580880773961
2003-10-01	2.48550640832812
2003-11-01	2.37371843176455
2003-12-01	2.25168045181426
2004-01-01	2.15481956317032
2004-02-01	2.13881741260266
2004-03-01	2.15921100282827
2004-04-01	2.26422552094074
2004-05-01	2.38329706634470
2004-06-01	2.34809716856791
2004-07-01	2.30972223833341
2004-08-01	2.29681613777086
2004-09-01	2.22661813291837
2004-10-01	2.22921173071853
2004-11-01	2.26066756933786
2004-12-01	2.40199845498348
2005-01-01	2.21037701405343
2005-02-01	2.09040657929621
2005-03-01	2.10339528360130
2005-04-01	1.88668097018842
2005-05-01	1.94883197723017
2005-06-01	1.91847293420019
2005-07-01	1.94910891933758
2005-08-01	1.96283649425583
2005-09-01	1.90928496845930
2005-10-01	1.95877197286718
2005-11-01	1.92958618184943
2005-12-01	1.78375079168529
2006-01-01	1.83165991521094
2006-02-01	1.83488782298011
2006-03-01	1.74025967203037
2006-04-01	1.94676977338531
2006-05-01	1.87971006548583
2006-06-01	1.95974161169077
2006-07-01	1.98568319273689
2006-08-01	1.86184367755947
2006-09-01	1.95489900818294
2006-10-01	1.97543055640160
2006-11-01	2.00227437448717
2006-12-01	2.03199004175467
2007-01-01	2.12156348879997
2007-02-01	2.23458169723578
2007-03-01	2.38768950425813
2007-04-01	2.45370057695715
2007-05-01	2.42992694014723
2007-06-01	2.36225142270833
2007-07-01	2.28522788693303
2007-08-01	2.30397477414258
2007-09-01	2.20577715766042
2007-10-01	2.19966639867854
2007-11-01	2.29397442785194
2007-12-01	2.32555317816972
2008-01-01	2.19066995438410
2008-02-01	2.16560748507606
2008-03-01	2.28309473914365
2008-04-01	2.13706800826304
2008-05-01	2.28799386273068
2008-06-01	2.33357338797866
2008-07-01	2.39089176863198
2008-08-01	2.50975654992413
2008-09-01	2.49483148036937
2008-10-01	2.49388208565361
2008-11-01	2.35597143726543
2008-12-01	2.15130958998196
2009-01-01	2.05187637169254
2009-02-01	2.06891482313344
2009-03-01	1.82871751575815
2009-04-01	1.84800555253025
2009-05-01	1.65921752765757
2009-06-01	1.56400168775687
2009-07-01	1.63928638304518
2009-08-01	1.60442466048128
2009-09-01	1.52798677193564
2009-10-01	1.50293824080262
2009-11-01	1.44107619791097
2009-12-01	1.57838253430736
2010-01-01	1.62906847989750
2010-02-01	1.61150411190431
2010-03-01	1.72351547953515
2010-04-01	1.69031448752897
2010-05-01	1.68836819864510
2010-06-01	1.70737933686713
2010-07-01	1.60885973852383
2010-08-01	1.58764571392128
2010-09-01	1.54172732535112
2010-10-01	1.50301230185408
2010-11-01	1.55802535593818
2010-12-01	1.50494888450564
2011-01-01	1.56611981248153
2011-02-01	1.60332213608010
2011-03-01	1.71168374732744
2011-04-01	1.86343467075068
2011-05-01	1.85210882593263
2011-06-01	1.89452097044764
2011-07-01	1.85660959247733
2011-08-01	1.93301328414522
2011-09-01	2.13091620050907
2011-10-01	2.27424652502171
2011-11-01	2.32693776167266
2011-12-01	2.33725616997743
2012-01-01	2.18799681143803
2012-02-01	2.11767476503569
2012-03-01	2.12083462749573
2012-04-01	2.05787478020018
2012-05-01	2.06749394901529
2012-06-01	2.01374183266031
2012-07-01	2.11806546914423
2012-08-01	1.97251220059895
2012-09-01	1.89690968543616
2012-10-01	1.85545536151253
2012-11-01	1.77845737459789
2012-12-01	1.72259341962798
2013-01-01	1.73921695076727
2013-02-01	1.73477683384113
2013-03-01	1.80755311983496
2013-04-01	1.55031331620802
2013-05-01	1.67131682218964
2013-06-01	1.66268248247169
2013-07-01	1.68068348239725
2013-08-01	1.72014600255819
2013-09-01	1.70140493394487
2013-10-01	1.57264333217646
2013-11-01	1.57807065742030
2013-12-01	1.50141438947962
2014-01-01	1.56694106560371
2014-02-01	1.69231933447006
2014-03-01	1.62969926306401
2014-04-01	1.86543636289259
2014-05-01	1.62047473572842
2014-06-01	1.71884169172594
2014-07-01	1.67036170861716
2014-08-01	1.72229382222309
2014-09-01	1.56420796030891
2014-10-01	1.55428934618352
2014-11-01	1.49510656406806
2014-12-01	1.60632438392434
2015-01-01	1.49319799496774
2015-02-01	1.44783461787533
2015-03-01	1.31551998468915
2015-04-01	1.32344084294266
2015-05-01	1.50142008400213
2015-06-01	1.43197481137502
2015-07-01	1.49917408486699
2015-08-01	1.51798954950927
2015-09-01	1.60172940207704
2015-10-01	1.71264687393103
2015-11-01	1.68472373244888
2015-12-01	1.68214952960390
2016-01-01	1.73876595584196
2016-02-01	1.65847877067241
2016-03-01	1.80720590252538
2016-04-01	1.60164502120808
2016-05-01	1.61819184849718
2016-06-01	1.60902524840234
2016-07-01	1.66997349857442
2016-08-01	1.63888347730715
2016-09-01	1.60505776886399
2016-10-01	1.50714807914998
2016-11-01	1.57893234703921
2016-12-01	1.73771147511118
2017-01-01	1.74373077875477
2017-02-01	1.85763052939359
2017-03-01	1.86501195907992
2017-04-01	2.23470645374408
2017-05-01	2.06007438870807
2017-06-01	2.16555682827624
2017-07-01	2.14383580659973
2017-08-01	2.16255028789782
2017-09-01	2.19330064646826
2017-10-01	2.15651000658144
2017-11-01	2.16590011270619
2017-12-01	2.14719616193661
2018-01-01	2.07098152443821
2018-02-01	2.06314791682107
2018-03-01	2.04548268743072
2018-04-01	1.95231531593480
2018-05-01	2.17179598487648
2018-06-01	2.20226381308163
2018-07-01	2.26970179332467
2018-08-01	2.49681056635620
2018-09-01	2.96886901670027