Month	Growth rate previous period
1981-02-01	3.5714285714285600
1981-03-01	-0.4310344827586040
1981-04-01	1.2987012987012800
1981-05-01	3.6324786324786400
1981-06-01	-6.8041237113402100
1981-07-01	3.0973451327433700
1981-08-01	1.3948497854077300
1981-09-01	-3.2804232804232900
1981-10-01	-0.9846827133479240
1981-11-01	3.0939226519336900
1981-12-01	-0.9646302250803710
1982-01-01	1.1904761904761900
1982-02-01	-2.2459893048128400
1982-03-01	1.0940919037199200
1982-04-01	-11.0389610389610000
1982-05-01	-1.9464720194647300
1982-06-01	3.8461538461538600
1982-07-01	12.3058542413381000
1982-08-01	4.2553191489361700
1982-09-01	3.3673469387754900
1982-10-01	3.8499506416584700
1982-11-01	1.1406844106463800
1982-12-01	-3.0075187969924800
1983-01-01	0.2906976744185890
1983-02-01	0.7729468599033840
1983-03-01	-8.6289549376797700
1983-04-01	-0.4197271773347160
1983-05-01	-2.7397260273972700
1983-06-01	2.0585048754062900
1983-07-01	0.8492569002123170
1983-08-01	1.8947368421052500
1983-09-01	-0.4132231404958690
1983-10-01	-1.4522821576763400
1983-11-01	1.8947368421052500
1983-12-01	3.3057851239669400
1984-01-01	2.0000000000000100
1984-02-01	-2.0588235294117500
1984-03-01	-2.6026026026026100
1984-04-01	1.2332990750256800
1984-05-01	2.4365482233502800
1984-06-01	0.0000000000000000
1984-07-01	4.8562933597621200
1984-08-01	1.1342155009451800
1984-09-01	3.7383177570093600
1984-10-01	0.0000000000000000
1984-11-01	-3.6936936936936900
1984-12-01	3.1805425631431000
1985-01-01	-1.9945602901178700
1985-02-01	3.0527289546716300
1985-03-01	2.1543985637342700
1985-04-01	-6.3268892794376000
1985-05-01	-2.2514071294559000
1985-06-01	-3.4548944337812000
1985-07-01	-5.0695825049701600
1985-08-01	-1.2565445026178200
1985-09-01	3.7115588547190000
1985-10-01	-2.7607361963190300
1985-11-01	0.6309148264984430
1985-12-01	1.1494252873563100
1986-01-01	-12.7066115702479000
1986-02-01	-25.4437869822485000
1986-03-01	-18.5714285714286000
1986-04-01	-21.2475633528265000
1986-05-01	2.4752475247524600
1986-06-01	7.0048309178744200
1986-07-01	-17.3814898419865000
1986-08-01	-2.1857923497267900
1986-09-01	27.0949720670391000
1986-10-01	-2.6373626373626300
1986-11-01	3.1602708803611600
1986-12-01	5.4704595185995600
1987-01-01	7.4688796680498000
1987-02-01	7.1428571428571500
1987-03-01	-8.2882882882883000
1987-04-01	5.3045186640471500
1987-05-01	-2.4253731343283500
1987-06-01	5.5449330783938800
1987-07-01	0.5434782608695670
1987-08-01	4.8648648648648600
1987-09-01	-10.1374570446735000
1987-10-01	1.5296367112810600
1987-11-01	-3.7664783427495300
1987-12-01	-4.5009784735812100
1988-01-01	-3.2786885245901600
1988-02-01	-4.0254237288135700
1988-03-01	-9.7130242825607000
1988-04-01	-0.7334963325183400
1988-05-01	10.3448275862069000
1988-06-01	0.8928571428571460
1988-07-01	-2.8761061946902600
1988-08-01	1.8223234624145800
1988-09-01	-0.8948545861297570
1988-10-01	-15.1241534988713000
1988-11-01	-4.5212765957446800
1988-12-01	10.5849582172702000
1989-01-01	8.5642317380352700
1989-02-01	8.5846867749419600
1989-03-01	7.0512820512820600
1989-04-01	7.9840319361277600
1989-05-01	4.6210720887245800
1989-06-01	-5.3003533568904600
1989-07-01	-6.1567164179104500
1989-08-01	0.5964214711729640
1989-09-01	0.3952569169960490
1989-10-01	2.1653543307086700
1989-11-01	4.0462427745664700
1989-12-01	-4.0740740740740700
1990-01-01	2.3166023166023100
1990-02-01	5.4716981132075700
1990-03-01	-4.6511627906976900
1990-04-01	-7.1294559099437200
1990-05-01	-7.6767676767676700
1990-06-01	-3.2822757111597300
1990-07-01	0.9049773755655940
1990-08-01	45.7399103139014000
1990-09-01	27.3846153846154000
1990-10-01	3.2608695652174000
1990-11-01	-10.5263157894737000
1990-12-01	-11.8954248366013000
1991-01-01	-13.9465875370920000
1991-02-01	-22.0689655172414000
1991-03-01	8.8495575221239100
1991-04-01	6.7073170731707400
1991-05-01	0.9523809523809390
1991-06-01	-1.1320754716981000
1991-07-01	6.6793893129771000
1991-08-01	-0.5366726296958870
1991-09-01	1.2589928057553700
1991-10-01	6.5719360568383700
1991-11-01	-7.1666666666666500
1991-12-01	-15.2603231597846000
1992-01-01	-13.5593220338983000
1992-02-01	-4.9019607843137400
1992-03-01	21.6494845360825000
1992-04-01	6.5677966101694800
1992-05-01	3.1809145129224800
1992-06-01	4.0462427745664700
1992-07-01	-8.7037037037037200
1992-08-01	-4.8681541582150100
1992-09-01	3.8379530916844500
1992-10-01	3.9014373716632400
1992-11-01	1.3833992094861700
1992-12-01	-1.9493177387914300
1993-01-01	-1.7892644135188900
1993-02-01	7.4898785425101300
1993-03-01	1.8832391713747700
1993-04-01	-4.2513863216266200
1993-05-01	0.0000000000000000
1993-06-01	-1.9305019305019400
1993-07-01	-0.3937007874015760
1993-08-01	0.0000000000000000
1993-09-01	-7.5098814229249100
1993-10-01	5.1282051282051500
1993-11-01	-5.4878048780487800
1993-12-01	-9.0322580645161400
1994-01-01	-4.2553191489361600
1994-02-01	5.9259259259259200
1994-03-01	-0.9324009324009360
1994-04-01	8.2352941176470700
1994-05-01	4.3478260869565200
1994-06-01	1.6666666666666700
1994-07-01	1.8442622950819700
1994-08-01	-3.8229376257545400
1994-09-01	-6.9037656903765600
1994-10-01	1.3483146067415600
1994-11-01	5.7649667405765200
1994-12-01	-5.2410901467505400
1995-01-01	2.2123893805309800
1995-02-01	1.7316017316017400
1995-03-01	-4.6808510638298000
1995-04-01	6.2500000000000200
1995-05-01	0.2100840336134460
1995-06-01	-4.1928721174004300
1995-07-01	-9.4091903719912600
1995-08-01	3.6231884057971100
1995-09-01	4.4289044289044200
1995-10-01	-5.3571428571428600
1995-11-01	3.0660377358490700
1995-12-01	7.7803203661327300
1996-01-01	1.9108280254777000
1996-02-01	0.6250000000000020
1996-03-01	7.4534161490683300
1996-04-01	2.8901734104046200
1996-05-01	-5.8052434456928900
1996-06-01	-4.5725646123260400
1996-07-01	3.3333333333333400
1996-08-01	3.4274193548387000
1996-09-01	11.8908382066277000
1996-10-01	6.7944250871080200
1996-11-01	-7.3409461663947900
1996-12-01	5.8098591549295800
1997-01-01	-1.1647254575707200
1997-02-01	-5.8922558922558700
1997-03-01	-6.4400715563506300
1997-04-01	-5.1625239005736100
1997-05-01	8.2661290322580600
1997-06-01	-3.9106145251396600
1997-07-01	5.2325581395348800
1997-08-01	3.6832412523020100
1997-09-01	-4.9733570159857800
1997-10-01	3.1775700934579500
1997-11-01	-2.3550724637681200
1997-12-01	-7.4211502782931400
1998-01-01	-7.0140280561122300
1998-02-01	-8.6206896551724100
1998-03-01	-6.8396226415094200
1998-04-01	2.7848101265822700
1998-05-01	6.1576354679803200
1998-06-01	-11.8329466357309000
1998-07-01	-1.8421052631578900
1998-08-01	0.2680965147452980
1998-09-01	8.0213903743315600
1998-10-01	-6.6831683168316600
1998-11-01	-10.3448275862069000
1998-12-01	-7.6923076923076900
1999-01-01	8.3333333333333400
1999-02-01	-4.4378698224852200
1999-03-01	23.8390092879257000
1999-04-01	21.0000000000000000
1999-05-01	-1.0330578512396700
1999-06-01	5.8455114822547000
1999-07-01	19.9211045364892000
1999-08-01	3.9473684210526300
1999-09-01	12.1835443037975000
1999-10-01	-3.1029619181946400
1999-11-01	12.8093158660844000
1999-12-01	5.9354838709677400
2000-01-01	0.2436053593178850
2000-02-01	10.6925880923451000
2000-03-01	2.6344676180022000
2000-04-01	-16.2566844919786000
2000-05-01	27.3307790549170000
2000-06-01	2.6078234704112300
2000-07-01	-2.2482893450635300
2000-08-01	5.7000000000000000
2000-09-01	12.9612109744560000
2000-10-01	-2.9313232830820900
2000-11-01	2.6747195858498600
2000-12-01	-22.1008403361344000
2001-01-01	-8.0906148867313800
2001-02-01	8.8028169014084400
2001-03-01	-6.6882416396979600
2001-04-01	4.0462427745664700
2001-05-01	11.3333333333333000
2001-06-01	0.6986027944111970
2001-07-01	-12.2893954410307000
2001-08-01	1.5819209039547900
2001-09-01	-1.5572858731924200
2001-10-01	-18.0790960451978000
2001-11-01	-7.9999999999999900
2001-12-01	-0.4497751124437800
2002-01-01	3.9156626506024100
2002-02-01	4.7826086956521600
2002-03-01	13.2780082987552000
2002-04-01	4.2735042735042900
2002-05-01	-1.9906323185011800
2002-06-01	-10.0358422939068000
2002-07-01	-0.2656042496679960
2002-08-01	6.3914780292943000
2002-09-01	5.7571964956195000
2002-10-01	-2.7218934911242500
2002-11-01	-13.3819951338199000
2002-12-01	11.5168539325843000
2003-01-01	3.7783375314861400
2003-02-01	2.6699029126213500
2003-03-01	-1.1820330969267200
2003-04-01	-10.1674641148325000
2003-05-01	-0.5326231691078470
2003-06-01	3.6144578313253000
2003-07-01	3.4883720930232400
2003-08-01	3.3707865168539200
2003-09-01	-4.7101449275362100
2003-10-01	1.7743979721165900
2003-11-01	-0.9962640099626220
2003-12-01	-0.2515723270440260
2004-01-01	5.1702395964691000
2004-02-01	1.3189448441246800
2004-03-01	8.1656804733727900
2004-04-01	-0.8752735229759330
2004-05-01	11.9205298013245000
2004-06-01	-8.0867850098619300
2004-07-01	10.9442060085837000
2004-08-01	10.7350096711799000
2004-09-01	0.1746724890829550
2004-10-01	10.1133391455972000
2004-11-01	-18.0522565320665000
2004-12-01	-7.1497584541062700
2005-01-01	9.9895941727367300
2005-02-01	4.2573320719016200
2005-03-01	13.1578947368421000
2005-04-01	-1.4434643143544600
2005-05-01	-4.6379170056956800
2005-06-01	12.2866894197952000
2005-07-01	7.5987841945288800
2005-08-01	8.6158192090395800
2005-09-01	-3.1859557867360400
2005-10-01	-4.0295500335795900
2005-11-01	-3.4989503149055300
2005-12-01	2.4655547498187000
2006-01-01	9.4125973106864900
2006-02-01	-3.0401034928848600
2006-03-01	0.7338225483655680
2006-04-01	10.6622516556292000
2006-05-01	-5.8049072411729500
2006-06-01	-0.5717916137230220
2006-07-01	8.1150159744409000
2006-08-01	-1.0638297872340300
2006-09-01	-12.0071684587814000
2006-10-01	-3.9375424304141200
2006-11-01	-1.6254416961130800
2006-12-01	3.6637931034482900
2007-01-01	-10.8801108801109000
2007-02-01	2.8771384136858600
2007-03-01	5.0642479213907700
2007-04-01	6.0431654676259000
2007-05-01	0.0000000000000000
2007-06-01	5.1560379918588900
2007-07-01	5.4838709677419300
2007-08-01	-6.8501529051987700
2007-09-01	5.0558108995403600
2007-10-01	1.6250000000000100
2007-11-01	12.3001230012300000
2007-12-01	-0.3833515881708480
2008-01-01	-0.1099505222650000
2008-02-01	3.0269675288937700
2008-03-01	4.1666666666666800
2008-04-01	2.8205128205128100
2008-05-01	13.1670822942644000
2008-06-01	9.2551784927280800
2008-07-01	-3.8725292456635700
2008-08-01	-7.5535039865715400
2008-09-01	-7.5351793009532600
2008-10-01	-17.5748649975454000
2008-11-01	-21.7391304347826000
2008-12-01	-20.9284627092846000
2009-01-01	5.0048123195380000
2009-02-01	-4.2163153070577400
2009-03-01	8.6124401913875700
2009-04-01	4.4052863436123300
2009-05-01	13.1645569620253000
2009-06-01	17.0022371364653000
2009-07-01	-7.3295092415551300
2009-08-01	9.4222833562585800
2009-09-01	-9.7423004399748600
2009-10-01	2.9247910863510000
2009-11-01	6.1569688768606200
2009-12-01	-1.3384321223709400
2010-01-01	1.4211886304909600
2010-02-01	0.5732484076433140
2010-03-01	6.9664344521849300
2010-04-01	6.5127294256956800
2010-05-01	-5.1139521956642700
2010-06-01	1.4059753954305800
2010-07-01	-1.3287117273252300
2010-08-01	-1.2880562060890200
2010-09-01	-0.1186239620403120
2010-10-01	3.0878859857482100
2010-11-01	5.0691244239631300
2010-12-01	7.6206140350877300
2011-01-01	3.8716250636780400
2011-02-01	5.0024521824423700
2011-03-01	7.3330219523587000
2011-04-01	4.8302872062663400
2011-05-01	-5.5624740556247600
2011-06-01	-0.5714285714285580
2011-07-01	1.3262599469495900
2011-08-01	-5.4537521815008800
2011-09-01	5.3991693585602400
2011-10-01	-2.8458844133099800
2011-11-01	3.0193780982424500
2011-12-01	-0.6999125109361350
2012-01-01	2.9074889867841400
2012-02-01	1.8835616438356100
2012-03-01	3.4453781512605000
2012-04-01	-4.2648253452477700
2012-05-01	-3.4365719134493000
2012-06-01	-7.1616871704745100
2012-07-01	4.9219119734974000
2012-08-01	4.3301759133965000
2012-09-01	-3.7181150021617100
2012-10-01	0.4041311180961100
2012-11-01	0.0894454382826327
2012-12-01	-1.3851653261841000
2013-01-01	1.3593112822836500
2013-02-01	1.9669199821189200
2013-03-01	-2.0604997807979000
2013-04-01	-3.7153088630259800
2013-05-01	-1.1622501162250000
2013-06-01	1.9755409219191000
2013-07-01	6.6420664206642000
2013-08-01	1.7301038062283600
2013-09-01	0.3826530612245060
2013-10-01	-2.4565861922914000
2013-11-01	0.5644811115935610
2013-12-01	4.1018998272884300
2014-01-01	-1.4931563666528300
2014-02-01	0.0421052631578806
2014-03-01	-3.9983164983164800
2014-04-01	-0.0438404208680405
2014-05-01	1.1842105263157800
2014-06-01	3.3810143042913000
2014-07-01	-2.1383647798742200
2014-08-01	-4.2844901456726600
2014-09-01	-1.7009847806624800
2014-10-01	-6.6029143897996400
2014-11-01	-6.7284251584592800
2014-12-01	-15.2117093570309000
2015-01-01	-14.9198520345253000
2015-02-01	15.3623188405797000
2015-03-01	1.5703517587939800
2015-04-01	3.9579468150896900
2015-05-01	3.1528851873884500
2015-06-01	2.0184544405997800
2015-07-01	-6.5573770491803300
2015-08-01	-14.8820326678766000
2015-09-01	2.2032693674485000
2015-10-01	0.6954102920723130
2015-11-01	-1.5193370165746000
2015-12-01	-14.0252454417952000
2016-01-01	-16.7210440456770000
2016-02-01	1.2732615083251900
2016-03-01	9.8646034816247400
2016-04-01	3.4330985915493100
2016-05-01	8.7659574468085100
2016-06-01	6.4162754303599500
2016-07-01	-3.2352941176470700
2016-08-01	-2.5075987841945100
2016-09-01	-0.5455962587685260
2016-10-01	5.8777429467084600
2016-11-01	-2.0725388601036100
2016-12-01	17.8382464096750000
2017-01-01	0.0641436818473382
2017-02-01	0.0000000000000000
2017-03-01	-2.5000000000000200
2017-04-01	0.4602235371466380
2017-05-01	-4.3193717277487000
2017-06-01	-8.8235294117646900
2017-07-01	0.2250562640660040
2017-08-01	1.5718562874251400
2017-09-01	6.9270449521002300
2017-10-01	5.6512749827705000
2017-11-01	10.5022831050228000
2017-12-01	4.3683589138134500
2018-01-01	3.6764705882352900
2018-02-01	-7.3104200763775300
2018-03-01	2.4720423778693200
2018-04-01	8.5008615738081700
2018-05-01	10.6405505558497000
2018-06-01	-1.6746411483253500
2018-07-01	-0.3406326034063270
2018-08-01	0.8789062499999860
2018-09-01	6.0019361084220800
2018-10-01	2.3744292237443000