Month	Growth rate same period previous year
1971-01-01	6.06703672759715
1971-02-01	5.94690096130102
1971-03-01	5.69194953591915
1971-04-01	5.83730584864038
1971-05-01	6.12770284714758
1971-06-01	6.01488353523554
1971-07-01	6.34100273744683
1971-08-01	6.43419614868261
1971-09-01	6.24787913428747
1971-10-01	5.98239551029612
1971-11-01	5.70727158255053
1971-12-01	5.50795102754867
1972-01-01	5.24276649262858
1972-02-01	5.34791929851289
1972-03-01	5.40600445754281
1972-04-01	5.22900856095590
1972-05-01	5.06357873556147
1972-06-01	5.11195519110392
1972-07-01	5.05596600701047
1972-08-01	5.19055198647038
1972-09-01	5.04085796466010
1972-10-01	5.17903150926953
1972-11-01	5.24409580590144
1972-12-01	5.32185111458846
1973-01-01	5.41261125708420
1973-02-01	5.45689046887630
1973-03-01	5.68905437791255
1973-04-01	6.04714072366936
1973-05-01	6.44685222115939
1973-06-01	6.59263947553823
1973-07-01	6.60793284824860
1973-08-01	6.79334470980048
1973-09-01	7.50559771220068
1973-10-01	7.92206229809150
1973-11-01	8.22388598174540
1973-12-01	8.91427019558258
1974-01-01	9.49128573725376
1974-02-01	10.22721305162570
1974-03-01	10.71269737485500
1974-04-01	11.24795378845050
1974-05-01	11.56350784233950
1974-06-01	11.95585392983770
1974-07-01	12.68891198194540
1974-08-01	13.09633821582680
1974-09-01	13.23892139755000
1974-10-01	13.77532111817570
1974-11-01	14.30731754770710
1974-12-01	13.89153697080430
1975-01-01	13.90289584151180
1975-02-01	13.47510430855850
1975-03-01	13.05436889570910
1975-04-01	12.93984075728630
1975-05-01	12.71844901257570
1975-06-01	12.39671114994900
1975-07-01	11.72690116239250
1975-08-01	11.13832293582430
1975-09-01	10.85579943964610
1975-10-01	10.15168210047020
1975-11-01	9.62764118814800
1975-12-01	9.52234515082394
1976-01-01	9.46364984438423
1976-02-01	9.44928459980889
1976-03-01	9.50707048492844
1976-04-01	9.22092916021083
1976-05-01	9.12212338764551
1976-06-01	9.05310381117860
1976-07-01	9.19627812055661
1976-08-01	9.33207891549146
1976-09-01	9.40706925975796
1976-10-01	9.67537394240705
1976-11-01	9.93944209185168
1976-12-01	9.93889029129478
1977-01-01	10.02097358237270
1977-02-01	10.05706359754890
1977-03-01	10.10937323851620
1977-04-01	10.30519407087520
1977-05-01	10.17754479337120
1977-06-01	10.24365839963100
1977-07-01	10.06526689797110
1977-08-01	10.05030914109360
1977-09-01	9.87694213625806
1977-10-01	9.65933533990042
1977-11-01	9.44473657681241
1977-12-01	9.52738961127347
1978-01-01	9.36786421535135
1978-02-01	9.22989921458056
1978-03-01	9.20087835080612
1978-04-01	9.00430957694491
1978-05-01	9.15993364950755
1978-06-01	9.40194111838466
1978-07-01	9.51551770049286
1978-08-01	9.61173140120680
1978-09-01	9.77830838202149
1978-10-01	9.90743529190697
1978-11-01	9.87171472174105
1978-12-01	9.71882892584860
1979-01-01	9.73765231953735
1979-02-01	9.85231613161121
1979-03-01	9.91423667196396
1979-04-01	10.01525853267090
1979-05-01	10.09066967671460
1979-06-01	10.21720904386460
1979-07-01	10.80904579997870
1979-08-01	10.96596603092680
1979-09-01	11.12717839270620
1979-10-01	11.41013773799450
1979-11-01	11.93522635205290
1979-12-01	12.45342422313020
1980-01-01	13.33505836944440
1980-02-01	13.96507910465860
1980-03-01	14.21801454203340
1980-04-01	14.61629569679050
1980-05-01	14.65885416312910
1980-06-01	14.75313783347020
1980-07-01	13.97952179220140
1980-08-01	13.90338002139450
1980-09-01	13.91083955281330
1980-10-01	13.81351344595010
1980-11-01	13.64434631015110
1980-12-01	13.50843529571920
1981-01-01	12.74650850524830
1981-02-01	12.09431896853330
1981-03-01	11.71079871443140
1981-04-01	11.40992140460570
1981-05-01	11.53000419032540
1981-06-01	11.36055559058030
1981-07-01	11.77916050957220
1981-08-01	11.80694087075230
1981-09-01	11.89927390647530
1981-10-01	11.69097733139850
1981-11-01	11.42155939204900
1981-12-01	11.14306091021850
1982-01-01	10.98358524188680
1982-02-01	10.91284769352750
1982-03-01	10.84319802558110
1982-04-01	10.87557340385500
1982-05-01	10.94538861513800
1982-06-01	11.13739961081770
1982-07-01	10.93207526973700
1982-08-01	11.21398629427400
1982-09-01	10.87132056213030
1982-10-01	10.89756209023450
1982-11-01	10.81785100415640
1982-12-01	11.10589461373240
1983-01-01	11.47725927823830
1983-02-01	11.56405022859530
1983-03-01	11.63735774680540
1983-04-01	11.44038219634150
1983-05-01	10.97760893909300
1983-06-01	10.44968587107190
1983-07-01	10.50076633591970
1983-08-01	10.14517750955070
1983-09-01	10.17454743797210
1983-10-01	10.18957542726520
1983-11-01	10.41628031038260
1983-12-01	10.13634184369980
1984-01-01	9.59148723873979
1984-02-01	9.44242883873687
1984-03-01	9.30715848393731
1984-04-01	9.06479944273195
1984-05-01	9.01579981034148
1984-06-01	9.05016471472039
1984-07-01	8.73059714728108
1984-08-01	8.59382982524084
1984-09-01	8.53631961010954
1984-10-01	8.40561426316013
1984-11-01	8.02508119462841
1984-12-01	7.96618779211419
1985-01-01	8.09147707108715
1985-02-01	8.12932887632266
1985-03-01	8.25946029386226
1985-04-01	8.16667396228027
1985-05-01	8.06762184436264
1985-06-01	7.87389905876771
1985-07-01	7.89346198030915
1985-08-01	7.86712569419994
1985-09-01	7.67599920604964
1985-10-01	7.79727347655212
1985-11-01	8.08768633339058
1985-12-01	8.19011701767601
1986-01-01	8.20688772535464
1986-02-01	8.08330025373326
1986-03-01	7.91705319971238
1986-04-01	7.90974785500842
1986-05-01	7.85784359940821
1986-06-01	7.97818715668751
1986-07-01	8.12644971112231
1986-08-01	8.32291905516227
1986-09-01	8.47155616774886
1986-10-01	8.48549769742441
1986-11-01	8.45979786445084
1986-12-01	8.58803289390718
1987-01-01	8.50033597758873
1987-02-01	8.59594386744528
1987-03-01	8.75070607842898
1987-04-01	9.08475734350560
1987-05-01	9.18615715680759
1987-06-01	9.22151671366519
1987-07-01	9.37671060503526
1987-08-01	9.53830886144274
1987-09-01	9.65673783471220
1987-10-01	9.80471222854097
1987-11-01	10.19619291068940
1987-12-01	11.07527915532590
1988-01-01	11.25430725125390
1988-02-01	11.36666617322340
1988-03-01	11.48798527821960
1988-04-01	11.23262365304960
1988-05-01	11.05129231420680
1988-06-01	10.78863062519090
1988-07-01	10.35879901839610
1988-08-01	9.97487838700915
1988-09-01	9.65121344972338
1988-10-01	9.20128469968673
1988-11-01	8.44920980770425
1988-12-01	7.18842068238619
1989-01-01	6.86358972779921
1989-02-01	6.62090463899460
1989-03-01	6.33796782176050
1989-04-01	6.37525746555190
1989-05-01	6.37139973345855
1989-06-01	6.27901406621386
1989-07-01	6.36254559753687
1989-08-01	6.21947239678020
1989-09-01	6.15084551893380
1989-10-01	6.19209413991728
1989-11-01	6.19378268680495
1989-12-01	6.22201774769773
1990-01-01	6.40501716586078
1990-02-01	6.54064058960755
1990-03-01	6.72268861481028
1990-04-01	6.66274543328120
1990-05-01	6.65326365616336
1990-06-01	6.79275394103583
1990-07-01	6.78509103409778
1990-08-01	7.05888053897869
1990-09-01	7.23752733060590
1990-10-01	7.18219589733675
1990-11-01	7.21908966471750
1990-12-01	7.13840154515498
1991-01-01	7.23360530863820
1991-02-01	7.29977957373583
1991-03-01	7.10176483644753
1991-04-01	6.87304991252071
1991-05-01	6.85647155319098
1991-06-01	6.81679189331743
1991-07-01	6.79802022437290
1991-08-01	6.64388645598788
1991-09-01	6.47208198847325
1991-10-01	6.48038839915176
1991-11-01	6.55388170402838
1991-12-01	6.54865321151469
1992-01-01	6.24282832210262
1992-02-01	6.11549329630001
1992-03-01	6.20261439133778
1992-04-01	6.20938671813998
1992-05-01	6.10921641206434
1992-06-01	5.99890368839927
1992-07-01	5.84480113346879
1992-08-01	5.77581553493303
1992-09-01	5.72340282324621
1992-10-01	5.59041924155586
1992-11-01	5.45804927780784
1992-12-01	5.32058216874401
1993-01-01	5.33733368029732
1993-02-01	5.39984747093815
1993-03-01	5.24004789539114
1993-04-01	5.20039589407111
1993-05-01	5.12994903153708
1993-06-01	5.09651567555634
1993-07-01	5.14669598720666
1993-08-01	5.19497630075844
1993-09-01	5.03787304125608
1993-10-01	4.90299771044133
1993-11-01	4.82821533701232
1993-12-01	4.84441908380940
1994-01-01	4.59594827026432
1994-02-01	4.49020902774894
1994-03-01	4.52690011017102
1994-04-01	4.77257788641882
1994-05-01	4.95208745240828
1994-06-01	4.95703101680360
1994-07-01	4.90153160359621
1994-08-01	4.93098793931674
1994-09-01	5.02761189609055
1994-10-01	5.01010095417148
1994-11-01	5.02112821634515
1994-12-01	5.12545414940812
1995-01-01	5.39062556731401
1995-02-01	5.55686330112782
1995-03-01	5.80336700458248
1995-04-01	5.91785840274190
1995-05-01	5.90867724510125
1995-06-01	6.03538477901804
1995-07-01	6.08142067617638
1995-08-01	6.13421535039721
1995-09-01	6.29371826187740
1995-10-01	6.30624785379470
1995-11-01	6.32240457371365
1995-12-01	6.32647655874078
1996-01-01	6.30043261482125
1996-02-01	6.17282866589526
1996-03-01	5.95619743005384
1996-04-01	5.51320072497240
1996-05-01	5.43226096875054
1996-06-01	5.34951919367193
1996-07-01	5.27583424212973
1996-08-01	5.13242732060317
1996-09-01	5.05769758330464
1996-10-01	5.05714072233596
1996-11-01	4.96557485669924
1996-12-01	5.00648200826688
1997-01-01	4.87109118845506
1997-02-01	4.78703372818942
1997-03-01	4.73187971810923
1997-04-01	4.85130666889366
1997-05-01	4.78833785891094
1997-06-01	4.66083831207973
1997-07-01	4.79276847748679
1997-08-01	4.80750751298505
1997-09-01	4.81861332677259
1997-10-01	4.89040996498167
1997-11-01	4.88099085158110
1997-12-01	4.81856860679910
1998-01-01	4.73234603525574
1998-02-01	4.83017409065802
1998-03-01	4.77176126573514
1998-04-01	4.65409227987617
1998-05-01	4.62886671969433
1998-06-01	4.62931282927457
1998-07-01	4.46509690106141
1998-08-01	4.47115370097078
1998-09-01	4.38742470440815
1998-10-01	4.25392554494035
1998-11-01	4.21651376726306
1998-12-01	4.21608801156849
1999-01-01	4.04468159484611
1999-02-01	3.80465431474904
1999-03-01	3.75974333313547
1999-04-01	3.79866594736620
1999-05-01	3.70758917878917
1999-06-01	3.75523784480825
1999-07-01	3.77245922616772
1999-08-01	3.68806342042526
1999-09-01	3.65851744510709
1999-10-01	3.64797139808126
1999-11-01	3.61677848797215
1999-12-01	3.60206134104035
2000-01-01	3.67465914913106
2000-02-01	3.69748916814732
2000-03-01	3.72900181797833
2000-04-01	3.55305647359592
2000-05-01	3.53221826013198
2000-06-01	3.47563596644174
2000-07-01	3.48457146196588
2000-08-01	3.49048054458478
2000-09-01	3.34566494065746
2000-10-01	3.19885439612903
2000-11-01	3.18996037243708
2000-12-01	3.11557915524440
2001-01-01	3.00768915130846
2001-02-01	3.04840204326598
2001-03-01	3.04197668068553
2001-04-01	3.23540211849267
2001-05-01	3.30781928557253
2001-06-01	3.41553763471835
2001-07-01	3.35410815998336
2001-08-01	3.39118252131699
2001-09-01	3.38041710731919
2001-10-01	3.42095375004113
2001-11-01	3.44940496643670
2001-12-01	3.42426218774413
2002-01-01	3.33715558927322
2002-02-01	3.30456996517926
2002-03-01	3.27927384603847
2002-04-01	3.15591468492694
2002-05-01	3.09798044467458
2002-06-01	2.93886952164696
2002-07-01	2.83699382406055
2002-08-01	2.84740510017661
2002-09-01	2.74373981635034
2002-10-01	2.70868942398622
2002-11-01	2.58222817116326
2002-12-01	2.53117558635563
2003-01-01	2.47853232274102
2003-02-01	2.41701457798688
2003-03-01	2.33439077175119
2003-04-01	2.18335632167071
2003-05-01	2.13080718469153
2003-06-01	2.02819999665467
2003-07-01	1.98997154440060
2003-08-01	1.86037684134849
2003-09-01	1.78156057300804
2003-10-01	1.77909081729650
2003-11-01	1.62510955308282
2003-12-01	1.59336892793606
2004-01-01	1.54389018223471
2004-02-01	1.57095930646134
2004-03-01	1.71988964415394
2004-04-01	1.81886135651541
2004-05-01	1.82716869629847
2004-06-01	1.91513979465835
2004-07-01	1.86370306440126
2004-08-01	1.82122262843235
2004-09-01	1.90482183753444
2004-10-01	1.92798358061110
2004-11-01	2.00632745399950
2004-12-01	2.05139161592634
2005-01-01	2.06332093087058
2005-02-01	2.04052623192853
2005-03-01	2.03104749688544
2005-04-01	1.89335069740355
2005-05-01	1.89575514683307
2005-06-01	1.80966611744142
2005-07-01	1.84994274691145
2005-08-01	1.85627556006848
2005-09-01	1.77014000008311
2005-10-01	1.81692832421047
2005-11-01	1.83571946312399
2005-12-01	1.81644913854752
2006-01-01	1.76541182245236
2006-02-01	1.76759763207463
2006-03-01	1.76045628380274
2006-04-01	1.92108039331221
2006-05-01	1.96192348418061
2006-06-01	2.07331949413228
2006-07-01	2.10045707063805
2006-08-01	2.13167841863633
2006-09-01	2.22006873538096
2006-10-01	2.14145668595408
2006-11-01	2.10845118286719
2006-12-01	2.09443987156192
2007-01-01	2.18594690327444
2007-02-01	2.23311278847655
2007-03-01	2.16804764638458
2007-04-01	2.16775877238238
2007-05-01	2.12195897136050
2007-06-01	2.08087895743365
2007-07-01	2.07085891873532
2007-08-01	2.05131141326608
2007-09-01	1.98559561211423
2007-10-01	2.03436324702880
2007-11-01	2.14170269538846
2007-12-01	2.19416107188446
2008-01-01	2.16682252756250
2008-02-01	2.09002915404480
2008-03-01	2.20340473174358
2008-04-01	2.10025184061416
2008-05-01	2.20799190395964
2008-06-01	2.29536816902465
2008-07-01	2.38562608346179
2008-08-01	2.44755129820542
2008-09-01	2.46082180246390
2008-10-01	2.33289631644594
2008-11-01	2.23484681356862
2008-12-01	2.06550062405228
2009-01-01	1.91617208399117
2009-02-01	1.95811120254092
2009-03-01	1.82237157374331
2009-04-01	1.87299861046983
2009-05-01	1.72869531522358
2009-06-01	1.63168061015980
2009-07-01	1.53654725012509
2009-08-01	1.45385207621693
2009-09-01	1.41539200598876
2009-10-01	1.46822922679825
2009-11-01	1.41188507594085
2009-12-01	1.48198950695154
2010-01-01	1.50203090903167
2010-02-01	1.43536410371882
2010-03-01	1.34188152683900
2010-04-01	1.23259516192427
2010-05-01	1.22876978838068
2010-06-01	1.20954486618695
2010-07-01	1.15728584758493
2010-08-01	1.14780472146022
2010-09-01	1.09255689887297
2010-10-01	1.04912937582657
2010-11-01	1.10459759983821
2010-12-01	1.11898606938705
2011-01-01	1.18111802281499
2011-02-01	1.24081159216362
2011-03-01	1.33681461692875
2011-04-01	1.45755046213508
2011-05-01	1.56832366236081
2011-06-01	1.62200343080675
2011-07-01	1.66187092782387
2011-08-01	1.78580030907897
2011-09-01	1.86590330292038
2011-10-01	1.91904708888257
2011-11-01	1.95483802103834
2011-12-01	1.98467535047830
2012-01-01	1.95008975894603
2012-02-01	1.91271783742141
2012-03-01	1.92711454685845
2012-04-01	1.95300851110760
2012-05-01	1.89875781368331
2012-06-01	1.85544216921634
2012-07-01	1.83539158895433
2012-08-01	1.71373757631020
2012-09-01	1.69316447605583
2012-10-01	1.69095693916712
2012-11-01	1.63832963960534
2012-12-01	1.56935042637721
2013-01-01	1.58917825275282
2013-02-01	1.60338776709539
2013-03-01	1.61670444599845
2013-04-01	1.45817308121536
2013-05-01	1.51433830503198
2013-06-01	1.51913100700499
2013-07-01	1.56155985870208
2013-08-01	1.59118206242775
2013-09-01	1.59708218106914
2013-10-01	1.56958064713790
2013-11-01	1.62319437516443
2013-12-01	1.61950421652754
2014-01-01	1.60432163599723
2014-02-01	1.63204339176335
2014-03-01	1.64744167036910
2014-04-01	1.97127795580295
2014-05-01	1.93170612847792
2014-06-01	1.95587288456074
2014-07-01	1.92182051065430
2014-08-01	1.89095681167675
2014-09-01	1.82937223242122
2014-10-01	1.84673760163740
2014-11-01	1.75130091534148
2014-12-01	1.75686190858473
2015-01-01	1.76830010315148
2015-02-01	1.76848569591302
2015-03-01	1.73677026827252
2015-04-01	1.59412166373416
2015-05-01	1.60918361750502
2015-06-01	1.61211498733940
2015-07-01	1.66430971024055
2015-08-01	1.69620534151610
2015-09-01	1.75988793692969
2015-10-01	1.79092521608195
2015-11-01	1.83994260083504
2015-12-01	1.85910233730708
2016-01-01	1.88669803568857
2016-02-01	1.91993689044239
2016-03-01	1.92195642709007
2016-04-01	1.81725210506742
2016-05-01	1.87265800307432
2016-06-01	1.86781590419113
2016-07-01	1.83498750013762
2016-08-01	1.86267800142744
2016-09-01	1.79028612705745
2016-10-01	1.73919044268499
2016-11-01	1.73800312773524
2016-12-01	1.81978541185431
2017-01-01	1.89645233731449
2017-02-01	1.90466273535049
2017-03-01	1.79986179571785
2017-04-01	1.89831030238151
2017-05-01	1.78582118568430
2017-06-01	1.79553389865830
2017-07-01	1.80805587462892
2017-08-01	1.81147730793135
2017-09-01	1.81254476807462
2017-10-01	1.85526335314137
2017-11-01	1.84103376637330
2017-12-01	1.88025657403736
2018-01-01	1.82863903811876
2018-02-01	1.86571876954374
2018-03-01	1.96783179503868
2018-04-01	1.91104686212555
2018-05-01	2.00774726455058
2018-06-01	2.03167522846115
2018-07-01	2.09042146101102
2018-08-01	2.13105847545225
2018-09-01	2.27664092936163