Month	Growth rate same period previous year
1981-01-01	4.112149532710280
1981-02-01	4.525056095736740
1981-03-01	5.223740872495790
1981-04-01	5.697151424287850
1981-05-01	6.434717545828640
1981-06-01	6.609410007468260
1981-07-01	7.480972712084640
1981-08-01	7.883049592894150
1981-09-01	8.635610384827830
1981-10-01	8.847283406754790
1981-11-01	8.838568298027760
1981-12-01	9.167122289046820
1982-01-01	8.617594254937160
1982-02-01	8.586762075134190
1982-03-01	8.007117437722430
1982-04-01	8.156028368794350
1982-05-01	8.260105448154670
1982-06-01	9.106830122591940
1982-07-01	8.462867012089820
1982-08-01	8.233276157804460
1982-09-01	8.135593220338980
1982-10-01	7.925801011804400
1982-11-01	8.221476510067120
1982-12-01	8.013355592654440
1983-01-01	7.107438016528920
1983-02-01	7.248764415156470
1983-03-01	7.248764415156470
1983-04-01	6.557377049180310
1983-05-01	5.032467532467540
1983-06-01	4.494382022471890
1983-07-01	4.777070063694280
1983-08-01	5.229793977813000
1983-09-01	4.545454545454550
1983-10-01	4.375000000000000
1983-11-01	3.875968992248050
1983-12-01	4.018547140649130
1984-01-01	5.401234567901240
1984-02-01	5.222734254992350
1984-03-01	5.837173579109090
1984-04-01	6.153846153846160
1984-05-01	7.573415765069540
1984-06-01	7.987711213517680
1984-07-01	7.142857142857130
1984-08-01	6.777108433734950
1984-09-01	7.046476761619200
1984-10-01	7.485029940119760
1984-11-01	7.761194029850760
1984-12-01	7.429420505200610
1985-01-01	6.881405563689610
1985-02-01	6.715328467153270
1985-03-01	6.095791001451360
1985-04-01	6.376811594202920
1985-05-01	5.459770114942550
1985-06-01	4.694167852062590
1985-07-01	5.248226950354610
1985-08-01	4.795486600846260
1985-09-01	4.201680672268900
1985-10-01	3.760445682451260
1985-11-01	3.462603878116330
1985-12-01	3.042876901798060
1986-01-01	2.602739726027410
1986-02-01	2.188782489740090
1986-03-01	1.641586867305070
1986-04-01	0.953678474114428
1986-05-01	0.953678474114428
1986-06-01	0.679347826086961
1986-07-01	-0.269541778975740
1986-08-01	-0.269179004037684
1986-09-01	-0.134408602150545
1986-10-01	-0.536912751677850
1986-11-01	-1.338688085676050
1986-12-01	-1.208053691275170
1987-01-01	-1.735647530040070
1987-02-01	-1.606425702811250
1987-03-01	-1.211305518169570
1987-04-01	-0.944669365721984
1987-05-01	-1.214574898785410
1987-06-01	-1.214574898785410
1987-07-01	-1.081081081081060
1987-08-01	-1.079622132253720
1987-09-01	-1.211305518169570
1987-10-01	-0.944669365721984
1987-11-01	-0.135685210312067
1987-12-01	0.000000000000000
1988-01-01	-0.135869565217399
1988-02-01	-0.136054421768682
1988-03-01	0.272479564032680
1988-04-01	0.544959128065376
1988-05-01	1.092896174863370
1988-06-01	1.502732240437140
1988-07-01	2.322404371584700
1988-08-01	2.455661664392910
1988-09-01	2.861035422343300
1988-10-01	2.724795640326980
1988-11-01	2.853260869565210
1988-12-01	3.125000000000010
1989-01-01	4.489795918367350
1989-02-01	4.768392370572210
1989-03-01	4.347826086956520
1989-04-01	4.336043360433600
1989-05-01	4.054054054054050
1989-06-01	4.306864064602960
1989-07-01	4.272363150867800
1989-08-01	4.793608521970710
1989-09-01	4.768211920529790
1989-10-01	4.376657824933670
1989-11-01	3.830911492734470
1989-12-01	2.766798418972330
1990-01-01	1.822916666666670
1990-02-01	1.950585175552650
1990-03-01	1.822916666666670
1990-04-01	2.337662337662340
1990-05-01	1.948051948051960
1990-06-01	1.806451612903230
1990-07-01	0.384122919334193
1990-08-01	-1.016518424396450
1990-09-01	-1.517067003792660
1990-10-01	-1.016518424396450
1990-11-01	-0.890585241730268
1990-12-01	-0.256410256410255
1991-01-01	0.127877237851669
1991-02-01	0.382653061224496
1991-03-01	0.511508951406632
1991-04-01	1.142131979695430
1991-05-01	1.656050955414010
1991-06-01	1.394169835234470
1991-07-01	1.530612244897950
1991-08-01	2.567394094993580
1991-09-01	3.337612323491670
1991-10-01	3.722721437740680
1991-11-01	4.364569961489080
1991-12-01	4.755784061696660
1992-01-01	4.342273307790540
1992-02-01	3.939008894536200
1992-03-01	4.071246819338430
1992-04-01	2.383939774153070
1992-05-01	2.255639097744350
1992-06-01	2.375000000000000
1992-07-01	2.763819095477390
1992-08-01	2.252816020025040
1992-09-01	1.739130434782600
1992-10-01	1.237623762376250
1992-11-01	0.492004920049213
1992-12-01	-0.490797546012282
1993-01-01	-1.468788249694000
1993-02-01	-1.833740831295840
1993-03-01	-1.466992665036680
1993-04-01	-0.490196078431356
1993-05-01	-0.490196078431356
1993-06-01	-0.854700854700843
1993-07-01	-1.100244498777490
1993-08-01	-1.346389228886180
1993-09-01	-1.587301587301600
1993-10-01	-1.833740831295840
1993-11-01	-0.979192166462664
1993-12-01	0.000000000000000
1994-01-01	0.372670807453392
1994-02-01	0.747198007471991
1994-03-01	0.372208436724586
1994-04-01	0.369458128078808
1994-05-01	0.738916256157617
1994-06-01	0.985221674876842
1994-07-01	1.606922126081580
1994-08-01	1.985111662531040
1994-09-01	2.233250620347410
1994-10-01	2.615193026151940
1994-11-01	1.854140914709520
1994-12-01	1.233045622688050
1995-01-01	1.980198019802000
1995-02-01	2.224969097651420
1995-03-01	2.224969097651420
1995-04-01	2.576687116564410
1995-05-01	2.078239608801950
1995-06-01	1.951219512195110
1995-07-01	1.581508515815070
1995-08-01	2.068126520681260
1995-09-01	2.305825242718440
1995-10-01	2.548543689320380
1995-11-01	2.427184466019420
1995-12-01	2.923264311814860
1996-01-01	1.699029126213580
1996-02-01	1.571946795646900
1996-03-01	1.330108827085840
1996-04-01	1.076555023923450
1996-05-01	1.197604790419170
1996-06-01	1.435406698564590
1996-07-01	0.958083832335339
1996-08-01	0.834326579261014
1996-09-01	0.711743772242004
1996-10-01	0.000000000000000
1996-11-01	-0.355450236966830
1996-12-01	-0.355029585798808
1997-01-01	0.715990453460631
1997-02-01	0.714285714285711
1997-03-01	1.431980906921250
1997-04-01	1.065088757396470
1997-05-01	2.248520710059180
1997-06-01	1.297169811320770
1997-07-01	1.779359430604980
1997-08-01	1.418439716312060
1997-09-01	1.531213191990580
1997-10-01	2.485207100591710
1997-11-01	2.853745541022590
1997-12-01	2.256532066508310
1998-01-01	2.132701421800950
1998-02-01	1.891252955082760
1998-03-01	1.058823529411770
1998-04-01	0.936768149882899
1998-05-01	-0.231481481481480
1998-06-01	0.116414435389981
1998-07-01	0.000000000000000
1998-08-01	0.000000000000000
1998-09-01	-0.696055684454767
1998-10-01	-1.270207852194000
1998-11-01	-1.387283236994230
1998-12-01	-0.580720092915219
1999-01-01	-1.392111368909520
1999-02-01	-1.276102088167070
1999-03-01	-1.396973224679850
1999-04-01	-1.044083526682150
1999-05-01	-0.928074245939670
1999-06-01	-0.581395348837213
1999-07-01	-0.582750582750587
1999-08-01	-0.466200466200450
1999-09-01	-0.233644859813069
1999-10-01	0.000000000000000
1999-11-01	0.351699882766711
1999-12-01	0.350467289719631
2000-01-01	2.000000000000000
2000-02-01	2.115158636897780
2000-03-01	2.833530106257360
2000-04-01	2.813599062133650
2000-05-01	3.161592505854790
2000-06-01	3.274853801169600
2000-07-01	4.689331770222750
2000-08-01	4.918032786885220
2000-09-01	5.035128805620590
2000-10-01	5.380116959064330
2000-11-01	5.724299065420570
2000-12-01	5.005820721769490
2001-01-01	-0.230680507497115
2001-02-01	-0.460299194476421
2001-03-01	-0.688863375430536
2001-04-01	-1.245777176568910
2001-05-01	-1.694150492452830
2001-06-01	-1.673431202211560
2001-07-01	-2.894841173238370
2001-08-01	-3.339895740905060
2001-09-01	-3.447655054460360
2001-10-01	-4.830381701491090
2001-11-01	-5.488487011427220
2001-12-01	-5.055019211965130
2002-01-01	-0.372670807453416
2002-02-01	-0.372670807453416
2002-03-01	0.745341614906819
2002-04-01	0.124069478908202
2002-05-01	0.620347394540944
2002-06-01	0.990099009900991
2002-07-01	0.743494423791808
2002-08-01	1.364764267990090
2002-09-01	2.233250620347410
2002-10-01	3.132832080200490
2002-11-01	2.638190954773890
2002-12-01	2.258469259723970
2003-01-01	0.623441396508729
2003-02-01	0.623441396508729
2003-03-01	-0.493218249075203
2003-04-01	0.247831474597274
2003-05-01	0.616522811344020
2003-06-01	0.612745098039216
2003-07-01	1.107011070110720
2003-08-01	0.122399020807820
2003-09-01	-0.606796116504855
2003-10-01	-0.972053462940449
2003-11-01	-0.979192166462669
2003-12-01	-0.490797546012284
2004-01-01	0.743494423791808
2004-02-01	0.619578686493185
2004-03-01	0.743494423791808
2004-04-01	0.865265760197762
2004-05-01	0.000000000000000
2004-06-01	-0.243605359317892
2004-07-01	0.364963503649635
2004-08-01	1.222493887530560
2004-09-01	1.587301587301590
2004-10-01	1.717791411042950
2004-11-01	3.090234857849200
2004-12-01	2.712700369913690
2005-01-01	3.075030750307510
2005-02-01	3.325123152709360
2005-03-01	3.444034440344410
2005-04-01	3.063725490196080
2005-05-01	3.676470588235300
2005-06-01	3.663003663003670
2005-07-01	3.151515151515140
2005-08-01	2.415458937198070
2005-09-01	1.682692307692300
2005-10-01	1.326899879372730
2005-11-01	-0.239808153477218
2005-12-01	-0.240096038415366
2006-01-01	-0.238663484486874
2006-02-01	0.238379022645994
2006-03-01	-0.475624256837086
2006-04-01	0.000000000000000
2006-05-01	0.709219858156042
2006-06-01	1.177856301531210
2006-07-01	1.057579318448880
2006-08-01	1.533018867924530
2006-09-01	1.891252955082760
2006-10-01	2.619047619047630
2006-11-01	3.485576923076910
2006-12-01	3.850782190132370
2007-01-01	4.665071770334930
2007-02-01	4.280618311533890
2007-03-01	4.898446833930700
2007-04-01	4.875148632580270
2007-05-01	3.755868544600940
2007-06-01	3.725261932479620
2007-07-01	3.953488372093040
2007-08-01	3.600464576074340
2007-09-01	3.016241299303930
2007-10-01	2.784222737819020
2007-11-01	2.903600464576080
2007-12-01	2.780996523754350
2008-01-01	3.085714285714290
2008-02-01	3.192702394526800
2008-03-01	3.986332574031890
2008-04-01	3.061224489795920
2008-05-01	3.506787330316730
2008-06-01	2.581369248035920
2008-07-01	2.125279642058150
2008-08-01	2.242152466367720
2008-09-01	3.490990990990990
2008-10-01	3.160270880361180
2008-11-01	2.934537246049660
2008-12-01	2.367531003382190
2009-01-01	1.219512195121950
2009-02-01	1.878453038674030
2009-03-01	0.876232201533395
2009-04-01	1.210121012101210
2009-05-01	0.327868852459017
2009-06-01	0.875273522975931
2009-07-01	1.095290251916760
2009-08-01	0.877192982456141
2009-09-01	0.000000000000000
2009-10-01	0.437636761487965
2009-11-01	0.767543859649124
2009-12-01	1.431718061674000
2010-01-01	0.766703176341731
2010-02-01	-0.325379609544469
2010-03-01	-0.325732899022790
2010-04-01	-0.217391304347826
2010-05-01	0.326797385620903
2010-06-01	0.216919739696313
2010-07-01	1.300108342361860
2010-08-01	1.739130434782600
2010-09-01	1.958650707290530
2010-10-01	2.396514161220050
2010-11-01	2.611534276387370
2010-12-01	2.714440825190010
2011-01-01	3.913043478260860
2011-02-01	4.570184983677900
2011-03-01	4.684095860566440
2011-04-01	5.337690631808280
2011-05-01	5.211726384364840
2011-06-01	4.761904761904760
2011-07-01	3.315508021390370
2011-08-01	3.205128205128210
2011-09-01	2.988260405549620
2011-10-01	2.446808510638290
2011-11-01	2.226935312831400
2011-12-01	2.008456659619450
2012-01-01	1.987447698744770
2012-02-01	2.809573361082210
2012-03-01	3.329864724245580
2012-04-01	3.102378490175790
2012-05-01	2.579979360165120
2012-06-01	2.892561983471080
2012-07-01	2.587991718426500
2012-08-01	2.795031055900620
2012-09-01	3.212435233160620
2012-10-01	3.842159916926280
2012-11-01	3.838174273858900
2012-12-01	3.730569948186520
2013-01-01	3.384615384615390
2013-02-01	2.327935222672060
2013-03-01	2.014098690835840
2013-04-01	1.805416248746250
2013-05-01	3.018108651911460
2013-06-01	3.112449799196800
2013-07-01	3.935418768920290
2013-08-01	3.927492447129910
2013-09-01	3.714859437751000
2013-10-01	3.400000000000000
2013-11-01	3.496503496503510
2013-12-01	3.496503496503510
2014-01-01	2.480158730158720
2014-02-01	1.681503461918900
2014-03-01	1.776900296150050
2014-04-01	1.576354679802940
2014-05-01	0.585937500000000
2014-06-01	0.389483933787710
2014-07-01	-0.097087378640766
2014-08-01	-0.678294573643422
2014-09-01	-1.258470474346550
2014-10-01	-1.644100580270780
2014-11-01	-2.220077220077230
2014-12-01	-1.640926640926630
2015-01-01	-1.161665053242980
2015-02-01	-1.848249027237340
2015-03-01	-2.230843840931130
2015-04-01	-2.230843840931130
2015-05-01	-2.621359223300980
2015-06-01	-3.782735208535380
2015-07-01	-3.401360544217690
2015-08-01	-3.024390243902420
2015-09-01	-2.745098039215680
2015-10-01	-2.458210422812190
2015-11-01	-2.171767028627830
2015-12-01	-2.257114818449470
2016-01-01	-2.350636630754150
2016-02-01	-1.585728444003980
2016-03-01	-0.892857142857133
2016-04-01	-1.289682539682540
2016-05-01	-0.897308075772661
2016-06-01	0.302419354838699
2016-07-01	0.301810865191136
2016-08-01	0.804828973843048
2016-09-01	1.411290322580640
2016-10-01	2.016129032258050
2016-11-01	2.320887991927350
2016-12-01	2.911646586345370
2017-01-01	3.309929789368110
2017-02-01	4.431017119838890
2017-03-01	3.803803803803810
2017-04-01	5.025125628140700
2017-05-01	5.331991951710270
2017-06-01	5.929648241206040
2017-07-01	6.118355065195590
2017-08-01	5.988023952095810
2017-09-01	5.765407554671970
2017-10-01	5.335968379446640
2017-11-01	5.128205128205130
2017-12-01	4.097560975609760
2018-01-01	2.815533980582540
2018-02-01	2.217936354869810
2018-03-01	2.507232401157160
2018-04-01	1.722488038277510
2018-05-01	1.910219675262640
2018-06-01	1.233396584440220
2018-07-01	0.756143667296787
2018-08-01	0.188323917137477
2018-09-01	0.375939849624060