Month	Growth rate same period previous year
1980-01-01	9.803921568627450
1980-02-01	18.048780487804900
1980-03-01	17.560975609756100
1980-04-01	17.560975609756100
1980-05-01	17.475728155339800
1980-06-01	18.357487922705300
1980-07-01	15.942028985507200
1980-08-01	15.865384615384600
1980-09-01	15.238095238095200
1980-10-01	14.018691588785000
1980-11-01	15.962441314554000
1980-12-01	15.420560747663600
1981-01-01	11.607142857142900
1981-02-01	4.132231404958680
1981-03-01	5.809128630705390
1981-04-01	6.224066390041490
1981-05-01	6.198347107438020
1981-06-01	5.714285714285720
1981-07-01	8.750000000000010
1981-08-01	8.713692946058090
1981-09-01	8.677685950413230
1981-10-01	7.377049180327880
1981-11-01	6.072874493927130
1981-12-01	6.072874493927130
1982-01-01	6.400000000000010
1982-02-01	6.746031746031750
1982-03-01	5.490196078431380
1982-04-01	7.031249999999980
1982-05-01	7.003891050583660
1982-06-01	7.335907335907340
1982-07-01	6.896551724137920
1982-08-01	6.870229007633590
1982-09-01	7.224334600760440
1982-10-01	8.015267175572520
1982-11-01	8.778625954198480
1982-12-01	11.832061068702300
1983-01-01	12.406015037594000
1983-02-01	12.639405204461000
1983-03-01	13.754646840148700
1983-04-01	11.678832116788300
1983-05-01	11.636363636363600
1983-06-01	11.510791366906500
1983-07-01	11.469534050179200
1983-08-01	11.071428571428600
1983-09-01	10.638297872340400
1983-10-01	10.600706713780900
1983-11-01	11.578947368421000
1983-12-01	8.532423208191110
1984-01-01	7.357859531772580
1984-02-01	6.270627062706280
1984-03-01	6.209150326797390
1984-04-01	6.535947712418310
1984-05-01	6.514657980456030
1984-06-01	5.483870967741940
1984-07-01	5.466237942122170
1984-08-01	5.787781350482320
1984-09-01	6.410256410256420
1984-10-01	6.389776357827460
1984-11-01	4.716981132075460
1984-12-01	5.974842767295600
1985-01-01	5.919003115264800
1985-02-01	5.900621118012430
1985-03-01	5.846153846153830
1985-04-01	5.828220858895710
1985-05-01	6.422018348623840
1985-06-01	6.727828746177360
1985-07-01	6.402439024390250
1985-08-01	6.382978723404260
1985-09-01	5.421686746987960
1985-10-01	6.306306306306310
1985-11-01	6.906906906906930
1985-12-01	5.637982195845700
1986-01-01	7.647058823529420
1986-02-01	7.624633431085050
1986-03-01	6.976744186046520
1986-04-01	7.246376811594190
1986-05-01	9.770114942528760
1986-06-01	10.601719197707700
1986-07-01	13.753581661891100
1986-08-01	15.428571428571400
1986-09-01	18.571428571428600
1986-10-01	17.514124293785300
1986-11-01	17.415730337078600
1986-12-01	17.415730337078600
1987-01-01	18.306010928961700
1987-02-01	19.618528610354200
1987-03-01	19.565217391304400
1987-04-01	18.918918918918900
1987-05-01	15.445026178010500
1987-06-01	14.248704663212400
1987-07-01	12.594458438287200
1987-08-01	10.643564356435700
1987-09-01	8.915662650602400
1987-10-01	8.653846153846150
1987-11-01	8.373205741626790
1987-12-01	8.612440191387570
1988-01-01	5.773672055427240
1988-02-01	7.061503416856500
1988-03-01	7.272727272727280
1988-04-01	7.045454545454550
1988-05-01	7.482993197278900
1988-06-01	8.163265306122460
1988-07-01	6.711409395973150
1988-08-01	9.172259507829960
1988-09-01	8.628318584070800
1988-10-01	8.849557522123900
1988-11-01	8.609271523178830
1988-12-01	8.590308370044050
1989-01-01	9.388646288209620
1989-02-01	7.446808510638290
1989-03-01	6.991525423728810
1989-04-01	7.430997876857740
1989-05-01	6.962025316455700
1989-06-01	6.708595387840660
1989-07-01	6.498951781970640
1989-08-01	5.122950819672140
1989-09-01	4.480651731160890
1989-10-01	4.674796747967470
1989-11-01	4.674796747967470
1989-12-01	4.665314401622720
1990-01-01	3.592814371257490
1990-02-01	3.960396039603960
1990-03-01	4.158415841584160
1990-04-01	4.150197628458500
1990-05-01	4.142011834319530
1990-06-01	4.125736738703340
1990-07-01	4.527559055118110
1990-08-01	3.118908382066280
1990-09-01	3.313840155945420
1990-10-01	3.106796116504860
1990-11-01	3.106796116504860
1990-12-01	3.100775193798450
1991-01-01	3.082851637764940
1991-02-01	4.761904761904770
1991-03-01	2.091254752851710
1991-04-01	2.087286527514230
1991-05-01	1.893939393939400
1991-06-01	1.509433962264150
1991-07-01	1.318267419962340
1991-08-01	1.890359168241970
1991-09-01	1.886792452830190
1991-10-01	0.564971751412430
1991-11-01	0.753295668549906
1991-12-01	0.563909774436091
1992-01-01	-0.186915887850467
1992-02-01	-2.727272727272730
1992-03-01	0.744878957169461
1992-04-01	0.371747211895911
1992-05-01	0.557620817843867
1992-06-01	0.371747211895911
1992-07-01	0.371747211895911
1992-08-01	0.185528756957329
1992-09-01	0.000000000000000
1992-10-01	1.123595505617980
1992-11-01	1.121495327102800
1992-12-01	1.121495327102800
1993-01-01	0.561797752808989
1993-02-01	2.242990654205610
1993-03-01	1.663585951940850
1993-04-01	1.851851851851850
1993-05-01	1.663585951940850
1993-06-01	1.851851851851850
1993-07-01	1.666666666666670
1993-08-01	1.851851851851850
1993-09-01	1.851851851851850
1993-10-01	1.851851851851850
1993-11-01	1.848428835489840
1993-12-01	1.848428835489840
1994-01-01	2.607076350093110
1994-02-01	2.010968921389380
1994-03-01	1.636363636363640
1994-04-01	2.181818181818180
1994-05-01	2.363636363636350
1994-06-01	2.545454545454530
1994-07-01	2.732240437158450
1994-08-01	3.090909090909090
1994-09-01	3.090909090909090
1994-10-01	4.363636363636350
1994-11-01	4.174228675136100
1994-12-01	4.355716878402910
1995-01-01	4.537205081669700
1995-02-01	3.584229390681010
1995-03-01	4.114490161001790
1995-04-01	3.736654804270450
1995-05-01	3.730017761989350
1995-06-01	3.368794326241140
1995-07-01	3.546099290780140
1995-08-01	3.350970017636690
1995-09-01	3.703703703703690
1995-10-01	3.310104529616730
1995-11-01	3.484320557491290
1995-12-01	3.304347826086940
1996-01-01	3.124999999999980
1996-02-01	3.460207612456750
1996-03-01	2.920962199312700
1996-04-01	2.401372212692990
1996-05-01	2.397260273972610
1996-06-01	2.572898799313900
1996-07-01	2.397260273972610
1996-08-01	2.389078498293500
1996-09-01	2.040816326530610
1996-10-01	1.180438448566610
1996-11-01	1.010101010101010
1996-12-01	1.178451178451180
1997-01-01	1.178451178451180
1997-02-01	1.170568561872910
1997-03-01	1.168614357262100
1997-04-01	2.010050251256260
1997-05-01	2.006688963210700
1997-06-01	2.173913043478260
1997-07-01	2.842809364548500
1997-08-01	3.000000000000000
1997-09-01	3.166666666666670
1997-10-01	3.500000000000000
1997-11-01	3.666666666666670
1997-12-01	3.660565723793680
1998-01-01	5.158069883527460
1998-02-01	5.785123966942150
1998-03-01	5.940594059405950
1998-04-01	5.254515599343170
1998-05-01	5.245901639344270
1998-06-01	5.073649754500820
1998-07-01	5.365853658536590
1998-08-01	5.177993527508100
1998-09-01	5.169628432956370
1998-10-01	4.991948470209340
1998-11-01	4.983922829582000
1998-12-01	4.815409309791340
1999-01-01	4.113924050632910
1999-02-01	4.375000000000000
1999-03-01	4.205607476635520
1999-04-01	4.368174726989100
1999-05-01	4.205607476635520
1999-06-01	4.205607476635520
1999-07-01	3.395061728395060
1999-08-01	3.384615384615390
1999-09-01	3.533026113671300
1999-10-01	3.527607361963190
1999-11-01	3.215926493108730
1999-12-01	3.215926493108730
2000-01-01	2.583586626139820
2000-02-01	1.646706586826350
2000-03-01	2.092675635276520
2000-04-01	2.242152466367720
2000-05-01	2.541106128550060
2000-06-01	2.690582959641260
2000-07-01	2.985074626865670
2000-08-01	3.124999999999990
2000-09-01	3.115727002967360
2000-10-01	3.259259259259260
2000-11-01	3.709198813056380
2000-12-01	4.005934718100880
2001-01-01	4.740740740740740
2001-02-01	5.596465390279830
2001-03-01	5.124450951683750
2001-04-01	4.970760233918120
2001-05-01	4.810495626822180
2001-06-01	4.803493449781650
2001-07-01	4.637681159420290
2001-08-01	3.607503607503610
2001-09-01	3.741007194244590
2001-10-01	4.160688665710170
2001-11-01	4.005722460658090
2001-12-01	3.851640513552070
2002-01-01	4.101838755304090
2002-02-01	2.649930264993010
2002-03-01	2.646239554317550
2002-04-01	2.924791086350990
2002-05-01	2.920723226703740
2002-06-01	2.916666666666670
2002-07-01	2.908587257617720
2002-08-01	3.064066852367690
2002-09-01	2.773925104022190
2002-10-01	2.892561983471080
2002-11-01	2.888583218707000
2002-12-01	2.747252747252750
2003-01-01	3.260869565217390
2003-02-01	3.804347826086980
2003-03-01	3.663500678426070
2003-04-01	3.788903924221910
2003-05-01	3.648648648648650
2003-06-01	3.508771929824560
2003-07-01	4.037685060565280
2003-08-01	3.513513513513520
2003-09-01	3.643724696356280
2003-10-01	2.945113788487300
2003-11-01	2.941176470588240
2003-12-01	3.074866310160420
2004-01-01	1.973684210526320
2004-02-01	1.178010471204170
2004-03-01	1.178010471204170
2004-04-01	0.912646675358541
2004-05-01	0.521512385919152
2004-06-01	0.521512385919152
2004-07-01	0.129366106080207
2004-08-01	0.913838120104439
2004-09-01	0.651041666666667
2004-10-01	0.910273081924549
2004-11-01	0.779220779220766
2004-12-01	0.778210116731533
2005-01-01	1.161290322580650
2005-02-01	1.811125485122900
2005-03-01	1.940491591203110
2005-04-01	1.808785529715760
2005-05-01	2.204928664072650
2005-06-01	2.075226977950730
2005-07-01	1.808785529715760
2005-08-01	2.069857697283310
2005-09-01	2.069857697283310
2005-10-01	1.675257731958780
2005-11-01	1.675257731958780
2005-12-01	1.673101673101670
2006-01-01	-1.275510204081630
2006-02-01	-1.397712833545120
2006-03-01	-1.269035532994920
2006-04-01	-1.269035532994920
2006-05-01	-1.269035532994920
2006-06-01	-1.016518424396440
2006-07-01	-0.888324873096462
2006-08-01	-1.013941698352360
2006-09-01	-0.760456273764259
2006-10-01	-0.760456273764259
2006-11-01	-0.633713561470216
2006-12-01	-0.632911392405064
2007-01-01	1.937984496124030
2007-02-01	1.932989690721650
2007-03-01	1.799485861182520
2007-04-01	1.928020565552700
2007-05-01	2.185089974293060
2007-06-01	2.053915275994870
2007-07-01	1.920614596670940
2007-08-01	2.048655569782350
2007-09-01	2.043422733077910
2007-10-01	2.043422733077910
2007-11-01	2.168367346938760
2007-12-01	2.420382165605100
2008-01-01	2.408111533586810
2008-02-01	2.907711757269300
2008-03-01	3.282828282828270
2008-04-01	3.404791929382100
2008-05-01	3.396226415094340
2008-06-01	3.522012578616340
2008-07-01	3.894472361809060
2008-08-01	3.889585947302370
2008-09-01	3.879849812265340
2008-10-01	4.130162703379230
2008-11-01	4.119850187265940
2008-12-01	3.855721393034820
2009-01-01	4.084158415841590
2009-02-01	4.176904176904170
2009-03-01	3.911980440097800
2009-04-01	4.146341463414640
2009-05-01	4.136253041362520
2009-06-01	4.131227217496980
2009-07-01	3.869407496977030
2009-08-01	3.864734299516910
2009-09-01	3.734939759036130
2009-10-01	3.966346153846140
2009-11-01	3.836930455635480
2009-12-01	3.832335329341320
2010-01-01	3.804994054696790
2010-02-01	3.537735849056610
2010-03-01	3.411764705882370
2010-04-01	3.161592505854790
2010-05-01	2.920560747663550
2010-06-01	2.917152858809790
2010-07-01	3.259604190919660
2010-08-01	3.488372093023260
2010-09-01	2.903600464576080
2010-10-01	3.005780346820810
2010-11-01	3.002309468822170
2010-12-01	2.998846597462520
2011-01-01	2.978235967926690
2011-02-01	2.619589977220950
2011-03-01	2.502844141069370
2011-04-01	2.724177071509650
2011-05-01	3.064699205448360
2011-06-01	3.061224489795920
2011-07-01	2.705749718151060
2011-08-01	2.471910112359550
2011-09-01	2.934537246049660
2011-10-01	2.918069584736250
2011-11-01	2.914798206278030
2011-12-01	2.799552071668540
2012-01-01	3.559510567296990
2012-02-01	3.551609322974480
2012-03-01	3.662597114317440
2012-04-01	3.535911602209950
2012-05-01	3.524229074889870
2012-06-01	3.300330033003300
2012-07-01	3.293084522502750
2012-08-01	3.289473684210530
2012-09-01	3.399122807017540
2012-10-01	2.944383860414400
2012-11-01	2.941176470588240
2012-12-01	3.050108932461860
2013-01-01	2.040816326530630
2013-02-01	1.822079314040740
2013-03-01	2.141327623126340
2013-04-01	2.027748132337240
2013-05-01	1.702127659574460
2013-06-01	1.810436634717770
2013-07-01	1.912858660998950
2013-08-01	1.698513800424620
2013-09-01	1.484623541887610
2013-10-01	1.906779661016950
2013-11-01	1.798941798941800
2013-12-01	1.902748414376340
2014-01-01	2.210526315789460
2014-02-01	2.526315789473690
2014-03-01	2.306079664570220
2014-04-01	2.301255230125520
2014-05-01	2.719665271966540
2014-06-01	2.615062761506280
2014-07-01	2.502606882168920
2014-08-01	2.713987473903980
2014-09-01	2.821316614420060
2014-10-01	2.390852390852380
2014-11-01	2.494802494802490
2014-12-01	2.385892116182570
2015-01-01	2.265705458290420
2015-02-01	2.258726899383970
2015-03-01	2.049180327868850
2015-04-01	1.738241308793460
2015-05-01	1.323828920570250
2015-06-01	1.936799184505610
2015-07-01	1.627670396744670
2015-08-01	1.626016260162590
2015-09-01	2.134146341463420
2015-10-01	1.928934010152290
2015-11-01	2.028397565922920
2015-12-01	2.330293819655510
2016-01-01	1.812688821752260
2016-02-01	1.907630522088370
2016-03-01	1.907630522088370
2016-04-01	2.110552763819100
2016-05-01	2.110552763819100
2016-06-01	1.900000000000010
2016-07-01	2.302302302302290
2016-08-01	2.299999999999990
2016-09-01	1.990049751243760
2016-10-01	1.992031872509960
2016-11-01	1.789264413518890
2016-12-01	1.287128712871280
2017-01-01	1.978239366963400
2017-02-01	1.576354679802940
2017-03-01	2.167487684729070
2017-04-01	2.559055118110240
2017-05-01	2.263779527559070
2017-06-01	2.257114818449450
2017-07-01	2.152641878669280
2017-08-01	2.052785923753680
2017-09-01	1.756097560975610
2017-10-01	2.343750000000000
2017-11-01	2.050781249999990
2017-12-01	2.052785923753680
2018-01-01	2.230843840931150
2018-02-01	2.327837051406400
2018-03-01	1.832208293153320
2018-04-01	1.343570057581580
2018-05-01	1.539942252165520
2018-06-01	1.343570057581580
2018-07-01	1.245210727969340
2018-08-01	1.436781609195410
2018-09-01	1.438159156279970
2018-10-01	0.954198473282444