Month	Growth rate same period previous year
1986-01-01	125.6541034683410000
1986-02-01	110.4330830988820000
1986-03-01	94.4941981063706000
1986-04-01	74.7031675472300000
1986-05-01	66.4446027222682000
1986-06-01	45.8978380351639000
1986-07-01	20.5621784803299000
1986-08-01	17.7034183816754000
1986-09-01	18.7572244139068000
1986-10-01	19.5339916751383000
1986-11-01	18.0895100178855000
1986-12-01	19.6441285374229000
1987-01-01	19.9091596435023000
1987-02-01	22.3644578036273000
1987-03-01	22.8550295875046000
1987-04-01	22.7802038106285000
1987-05-01	22.2302158208831000
1987-06-01	21.9842970126605000
1987-07-01	21.3681242370157000
1987-08-01	20.2758619417599000
1987-09-01	18.4210527361574000
1987-10-01	18.6339523912935000
1987-11-01	18.7704382350573000
1987-12-01	18.6166774357193000
1988-01-01	16.7704543768336000
1988-02-01	14.8820923029362000
1988-03-01	12.9096326119706000
1988-04-01	11.9846472799736000
1988-05-01	12.4078280112409000
1988-06-01	11.7500877233230000
1988-07-01	11.8698430826486000
1988-08-01	11.2815939462596000
1988-09-01	10.7799999371872000
1988-10-01	9.2511457882908300
1988-11-01	8.5734030643382800
1988-12-01	8.1986375742038300
1989-01-01	10.6877324189465000
1989-02-01	11.9705341776356000
1989-03-01	12.5572869403369000
1989-04-01	12.0109190424844000
1989-05-01	11.4311431340678000
1989-06-01	11.7011702157934000
1989-07-01	11.1607141869072000
1989-08-01	11.1603189269678000
1989-09-01	11.4058354913018000
1989-10-01	11.6094987083320000
1989-11-01	12.3801221030380000
1989-12-01	12.9870131297764000
1990-01-01	10.8312342125987000
1990-02-01	9.4572367332050200
1990-03-01	9.4462541010631300
1990-04-01	10.3980503453413000
1990-05-01	10.5815832548558000
1990-06-01	11.5229651940157000
1990-07-01	11.7269077210161000
1990-08-01	11.8725099570884000
1990-09-01	12.6190476338999000
1990-10-01	12.3719463241423000
1990-11-01	12.1799843906989000
1990-12-01	11.6475094777192000
1991-01-01	12.5000000000000000
1991-02-01	12.2464313128276000
1991-03-01	12.8720237246184000
1991-04-01	15.2317880804523000
1991-05-01	15.3396639034690000
1991-06-01	15.6069364776304000
1991-07-01	16.3910855579843000
1991-08-01	15.9544159372399000
1991-09-01	15.2924595025272000
1991-10-01	16.6900421139922000
1991-11-01	16.0442600777831000
1991-12-01	15.5799588624980000
1992-01-01	13.8720539123566000
1992-02-01	14.2570281040527000
1992-03-01	13.5794331312995000
1992-04-01	9.7062579005975700
1992-05-01	9.1196959992206400
1992-06-01	7.6874999824444700
1992-07-01	7.1031500099188800
1992-08-01	7.0638821114828900
1992-09-01	6.7848410884446800
1992-10-01	6.0096154076154700
1992-11-01	5.4231227487342700
1992-12-01	5.9382423013207200
1993-01-01	6.9781194332488800
1993-02-01	6.6198007906883100
1993-03-01	6.2681370512524000
1993-04-01	6.8684516662958100
1993-05-01	7.1967499347378800
1993-06-01	7.3708647845973900
1993-07-01	7.4971165586726500
1993-08-01	7.3436603456253700
1993-09-01	7.0978820429613200
1993-10-01	6.4058956610400700
1993-11-01	6.2747314986942800
1993-12-01	5.8295963461938500
1994-01-01	4.8447761886712200
1994-02-01	4.4148352037317200
1994-03-01	4.0913162062210400
1994-04-01	4.4137255807161000
1994-05-01	3.8922576808366100
1994-06-01	4.2248649103430200
1994-07-01	3.5415235907976200
1994-08-01	3.9468733113515700
1994-09-01	3.8477819347735000
1994-10-01	4.6023441936800400
1994-11-01	5.7174467630837400
1994-12-01	6.0550848252288700
1995-01-01	6.3538609673817300
1995-02-01	6.9268293614108200
1995-03-01	6.8093381000796900
1995-04-01	6.8665378065639300
1995-05-01	7.7294685274939800
1995-06-01	8.2692302759691400
1995-07-01	9.0297786332892000
1995-08-01	8.8655863897989400
1995-09-01	9.2557256505694600
1995-10-01	8.7818695964978700
1995-11-01	8.1156720624373000
1995-12-01	8.0555551627392300
1996-01-01	7.9963236579728900
1996-02-01	8.0291969716995200
1996-03-01	8.4699461883097400
1996-04-01	8.0542983175904900
1996-05-01	8.1614352206502500
1996-06-01	7.7264655064423700
1996-07-01	7.6651983754274500
1996-08-01	7.9684765839808400
1996-09-01	8.4716156309767800
1996-10-01	7.7256941479318900
1996-11-01	8.0241585503864400
1996-12-01	7.3693233817993400
1997-01-01	7.4042554293769000
1997-02-01	7.8547295583622700
1997-03-01	8.3123420864814900
1997-04-01	7.8726973725089000
1997-05-01	6.5505802846898300
1997-06-01	6.1830179743995200
1997-07-01	6.3011459314585800
1997-08-01	5.6772098672939200
1997-09-01	5.2334942497698500
1997-10-01	6.6881547217044300
1997-11-01	5.7507981644908100
1997-12-01	5.5067837377681800
1998-01-01	4.8335972541235600
1998-02-01	3.5238843066767100
1998-03-01	2.8682170281347300
1998-04-01	2.4844720863835100
1998-05-01	2.8015565755956000
1998-06-01	2.7173907906309900
1998-07-01	2.0015399435021300
1998-08-01	1.9186489123723900
1998-09-01	2.2953323918217700
1998-10-01	5.2114803978836100
1998-11-01	9.5166168784927000
1998-12-01	10.4387292317715000
1999-01-01	10.6739234462872000
1999-02-01	10.3485629050468000
1999-03-01	10.5440845262660000
1999-04-01	11.0278785885809000
1999-05-01	10.6367899354764000
1999-06-01	9.9585789303575100
1999-07-01	9.4864904470041600
1999-08-01	8.4246988089874700
1999-09-01	7.6948391637378700
1999-10-01	3.5595124335354100
1999-11-01	-0.6046901823626610
1999-12-01	-1.3780824534704800
2000-01-01	-1.8467223370437400
2000-02-01	-1.3901762940763200
2000-03-01	-2.3041478069241100
2000-04-01	-2.6752765522871700
2000-05-01	-2.1276594478693800
2000-06-01	-1.9516722603691700
2000-07-01	-2.1435226983995000
2000-08-01	-2.9107976556325100
2000-09-01	-5.0704219418912200
2000-10-01	-4.9671980247124300
2000-11-01	-4.9718569615966200
2000-12-01	-5.2582158504406300
2001-01-01	-5.7836315028299100
2001-02-01	-5.7744356484255000
2001-03-01	-6.1056600414421300
2001-04-01	-5.7592418450578500
2001-05-01	-6.4196595485979100
2001-06-01	-6.2521327287850600
2001-07-01	-6.2019047882165800
2001-08-01	-5.2533847602719400
2001-09-01	-2.9950545678723300
2001-10-01	-3.0769231867108500
2001-11-01	-2.8785789110690200
2001-12-01	-2.3904852352274700
2002-01-01	-1.8691587884719100
2002-02-01	-1.8672206174791100
2002-03-01	-1.0449318464369900
2002-04-01	-0.6276155686034600
2002-05-01	0.4201681354679080
2002-06-01	1.6824389945262600
2002-07-01	3.0623014796268600
2002-08-01	3.5031842481445300
2002-09-01	3.1813362663818000
2002-10-01	3.0687833726426500
2002-11-01	2.5369983108579400
2002-12-01	2.2175283761588500
2003-01-01	2.4097353049112900
2003-02-01	2.7082456764103700
2003-03-01	2.5997885932471000
2003-04-01	1.7694735623408700
2003-05-01	1.5332633429100200
2003-06-01	-0.1191308421237610
2003-07-01	-1.8286879495455400
2003-08-01	-1.6293336351049500
2003-09-01	-2.0203498611053900
2003-10-01	-3.0098565581159500
2003-11-01	-2.0148458255096100
2003-12-01	-2.6074380145818200
2004-01-01	-1.9880710639603200
2004-02-01	-3.0693066541780400
2004-03-01	-4.1584158006189700
2004-04-01	-3.1840794333121600
2004-05-01	-3.6669973164522400
2004-06-01	-3.1872516051042900
2004-07-01	-3.1124503168471900
2004-08-01	-4.0120358940803600
2004-09-01	-3.0272448353582600
2004-10-01	-2.5458248089160800
2004-11-01	-2.3279349979202800
2004-12-01	-1.4285711474192200
2005-01-01	-1.1156189009744400
2005-02-01	-0.9193054606419050
2005-03-01	0.5165285842802040
2005-04-01	-1.5416236561872500
2005-05-01	-0.7201644670044550
2005-06-01	-0.5144029544956120
2005-07-01	-0.1036270413846640
2005-08-01	0.4179732283807470
2005-09-01	0.1040583709626780
2005-10-01	0.0000000000000000
2005-11-01	-0.7253884569189380
2005-12-01	-1.4492750729582400
2006-01-01	-1.5384613482540200
2006-02-01	-1.3402066228684100
2006-03-01	-1.3360736151151400
2006-04-01	0.1043842325585050
2006-05-01	-0.9326425396883020
2006-06-01	-1.6546017668917800
2006-07-01	-1.3485473321552000
2006-08-01	-1.1446412443493100
2006-09-01	-1.2474015895385500
2006-10-01	-0.4179723886453910
2006-11-01	0.0000000000000000
2006-12-01	-0.3151263483539450
2007-01-01	-0.3218751035663570
2007-02-01	0.0903865930743926
2007-03-01	0.2750002266478470
2007-04-01	0.3795623696919090
2007-05-01	0.5946652820301540
2007-06-01	1.2239750429877000
2007-07-01	0.9227130465139090
2007-08-01	0.9284206464461180
2007-09-01	0.6268423777037330
2007-10-01	0.3100734246664700
2007-11-01	0.1852820966772120
2007-12-01	0.6322442206875120
2008-01-01	0.2994013635561180
2008-02-01	0.0997006731347544
2008-03-01	-0.3968261720111550
2008-04-01	-0.8928576348019480
2008-05-01	-0.4965240492077200
2008-06-01	-0.5952384232013050
2008-07-01	-0.9950251463929280
2008-08-01	-0.9960153752679240
2008-09-01	-0.6993008051172060
2008-10-01	-0.8991013954306690
2008-11-01	-1.5920404016901800
2008-12-01	-2.4999994319915900
2009-01-01	-2.1838810971898700
2009-02-01	-2.5824695085001500
2009-03-01	-2.5824695085001500
2009-04-01	-2.2942940872768800
2009-05-01	-2.7856288286085100
2009-06-01	-2.8850300913869200
2009-07-01	-2.9025122239470600
2009-08-01	-2.2036220642422200
2009-09-01	-2.7046275817842800
2009-10-01	-2.9100803400232800
2009-11-01	-2.6155708135114400
2009-12-01	-1.2172309202920500
2010-01-01	-1.4184397952341800
2010-02-01	-1.4256619863029600
2010-03-01	-1.2219958653511100
2010-04-01	-1.2244897360980800
2010-05-01	-1.3292433626163500
2010-06-01	-1.6376665370300500
2010-07-01	-1.2371133392059400
2010-08-01	-2.5614753637154200
2010-09-01	-2.2657060667377200
2010-10-01	-1.7580147560510400
2010-11-01	-2.4819026710686900
2010-12-01	-2.7921407233787100
2011-01-01	-1.9354565833732800
2011-02-01	-1.2309919513323700
2011-03-01	-1.4346395236412000
2011-04-01	-2.0227273923409900
2011-05-01	-1.8174094534246500
2011-06-01	-1.3090527196282800
2011-07-01	-1.2000007337522900
2011-08-01	-0.7749737149743590
2011-09-01	-1.0706006609509900
2011-10-01	-1.2755783656760900
2011-11-01	-0.7459175276297290
2011-12-01	-0.4291489714739820
2012-01-01	-2.1084345803898900
2012-02-01	-2.2044089964966000
2012-03-01	-1.8036074411045900
2012-04-01	-1.9191923565045500
2012-05-01	-2.3255808976430900
2012-06-01	-2.7272730674047700
2012-07-01	-3.2388660209188900
2012-08-01	-2.3350248798634200
2012-09-01	-1.2244896526670600
2012-10-01	-0.8171611673364460
2012-11-01	-0.7164787060372560
2012-12-01	-1.4329583147498800
2013-01-01	-1.2143582554130800
2013-02-01	-0.8196720348622560
2013-03-01	-1.6195915464708100
2013-04-01	-1.1064875978938100
2013-05-01	-0.4944103827294190
2013-06-01	-0.6870191131331570
2013-07-01	-0.4661089834786460
2013-08-01	-1.2881497285781900
2013-09-01	-2.4999997494563000
2013-10-01	-2.0037073077868500
2013-11-01	-2.6012375469336200
2013-12-01	-2.4963656083938900
2014-01-01	-3.1155778572385800
2014-02-01	-3.0000002459883700
2014-03-01	-2.7108435002332500
2014-04-01	-3.4274194418659600
2014-05-01	-3.2225576179864100
2014-06-01	-2.9352231760649400
2014-07-01	-3.7639880102709600
2014-08-01	-3.8735982961152500
2014-09-01	-3.2820509820757100
2014-10-01	-3.7639880102709600
2014-11-01	-3.1762294890682200
2014-12-01	-3.6082472580703900
2015-01-01	-2.4262449581152000
2015-02-01	-3.1280411590843700
2015-03-01	-2.9297210888012900
2015-04-01	-2.3125264327407300
2015-05-01	-2.6174822420664600
2015-06-01	-2.8118874100833300
2015-07-01	-2.2822407584646900
2015-08-01	-2.1734894130324100
2015-09-01	-2.3756102827133900
2015-10-01	-1.9800204327705800
2015-11-01	-2.0779889634475500
2015-12-01	-1.6422453833139300
2016-01-01	-2.5329282915346200
2016-02-01	-2.0283973692547700
2016-03-01	-1.8237080212119300
2016-04-01	-2.1384921767414100
2016-05-01	-1.7311602408360700
2016-06-01	-1.9427396076421500
2016-07-01	-1.6494843735147100
2016-08-01	-1.9628098222679500
2016-09-01	-1.4492752188915800
2016-10-01	-2.5693733974165700
2016-11-01	-2.4716790169854800
2016-12-01	-2.3834200355982700
2017-01-01	-2.4124739516086200
2017-02-01	-2.2227742259034900
2017-03-01	-2.8214657772768800
2017-04-01	-2.3109265537036800
2017-05-01	-2.5177205992033500
2017-06-01	-2.9046928414879800
2017-07-01	-3.2976939406084600
2017-08-01	-2.9896733141890000
2017-09-01	-2.7932773517675400
2017-10-01	-2.9881856380444700
2017-11-01	-3.1885955592170600
2017-12-01	-3.7910828478946500
2018-01-01	-3.3604887983706700
2018-02-01	-3.5425101214574900
2018-03-01	-2.8426395939086200
2018-04-01	-2.9531568228106000
2018-05-01	-3.3536585365853800
2018-06-01	-2.8747433264887200
2018-07-01	-2.1761658031088000
2018-08-01	-2.1806853582554400
2018-09-01	-2.3760330578512300