Month	Growth rate same period previous year
1971-01-01	3.27433628318587000
1971-02-01	3.53356890459364000
1971-03-01	3.70044052863436000
1971-04-01	3.86643233743410000
1971-05-01	4.46584938704029000
1971-06-01	4.46194225721784000
1971-07-01	6.46288209606989000
1971-08-01	6.55021834061136000
1971-09-01	7.23626852659112000
1971-10-01	7.44588744588747000
1971-11-01	9.22413793103449000
1971-12-01	9.22413793103449000
1972-01-01	9.94001713796056000
1972-02-01	10.06825938566560000
1972-03-01	9.94052676295668000
1972-04-01	9.89847715736042000
1972-05-01	9.72338642078793000
1972-06-01	9.71524288107205000
1972-07-01	7.71123872026249000
1972-08-01	7.70491803278688000
1972-09-01	7.47967479674797000
1972-10-01	8.54149879129732000
1972-11-01	6.78768745067088000
1972-12-01	6.86661404893450000
1973-01-01	9.04130943102106000
1973-02-01	9.22480620155038000
1973-03-01	9.73724884080369000
1973-04-01	10.70053887605850000
1973-05-01	11.00076394194040000
1973-06-01	10.99236641221370000
1973-07-01	10.89108910891090000
1973-08-01	10.80669710806700000
1973-09-01	11.04387291981850000
1973-10-01	9.42835931700075000
1973-11-01	9.60827790096084000
1973-12-01	9.60118168389956000
1974-01-01	7.21944245889920000
1974-02-01	8.01987224982258000
1974-03-01	8.23943661971832000
1974-04-01	7.51043115438108000
1974-05-01	7.70818995182381000
1974-06-01	7.70288858321872000
1974-07-01	8.10439560439560000
1974-08-01	8.51648351648351000
1974-09-01	8.37874659400546000
1974-10-01	8.88738127544097000
1974-11-01	9.03573836817260000
1974-12-01	10.44474393531000000
1975-01-01	11.00000000000000000
1975-02-01	9.52693823915899000
1975-03-01	8.97852960312297000
1975-04-01	9.57309184993531000
1975-05-01	8.62619808306710000
1975-06-01	8.62068965517242000
1975-07-01	8.13214739517154000
1975-08-01	7.84810126582278000
1975-09-01	7.22815839094908000
1975-10-01	6.91588785046730000
1975-11-01	6.36982065553493000
1975-12-01	4.94203782794386000
1976-01-01	5.94594594594594000
1976-02-01	5.93881223755250000
1976-03-01	5.55223880597016000
1976-04-01	4.42739079102715000
1976-05-01	4.29411764705882000
1976-06-01	4.29159318048206000
1976-07-01	4.23031727379553000
1976-08-01	4.10798122065728000
1976-09-01	4.16178194607268000
1976-10-01	4.66200466200466000
1976-11-01	4.59302325581396000
1976-12-01	4.59302325581396000
1977-01-01	2.09750566893423000
1977-02-01	2.20838052095130000
1977-03-01	2.31900452488687000
1977-04-01	2.37422272470324000
1977-05-01	2.36886632825719000
1977-06-01	2.31116121758737000
1977-07-01	2.59301014656144000
1977-08-01	2.59301014656144000
1977-09-01	2.81373100731570000
1977-10-01	1.82778396436524000
1977-11-01	1.86108949416341000
1977-12-01	1.86108949416341000
1978-01-01	2.05230427540255000
1978-02-01	1.92736842105262000
1978-03-01	1.70199004975123000
1978-04-01	1.69055770292654000
1978-05-01	1.46644628099173000
1978-06-01	1.46644628099173000
1978-07-01	1.38846153846153000
1978-08-01	1.79000000000000000
1978-09-01	1.40000000000001000
1978-10-01	1.29870129870131000
1978-11-01	1.19641076769691000
1978-12-01	1.19641076769691000
1979-01-01	1.29224652087474000
1979-02-01	1.48957298907648000
1979-03-01	1.48957298907648000
1979-04-01	1.58730158730159000
1979-05-01	1.48809523809524000
1979-06-01	1.48809523809524000
1979-07-01	1.38613861386138000
1979-08-01	1.77514792899408000
1979-09-01	1.77514792899408000
1979-10-01	1.87376725838263000
1979-11-01	2.36453201970444000
1979-12-01	2.36453201970444000
1980-01-01	2.25711481844948000
1980-02-01	2.34833659491193000
1980-03-01	2.54403131115460000
1980-04-01	2.53906250000001000
1980-05-01	3.03030303030304000
1980-06-01	3.12805474095797000
1980-07-01	3.02734375000000000
1980-08-01	3.19767441860465000
1980-09-01	3.19767441860465000
1980-10-01	3.29138431752178000
1980-11-01	3.75360923965352000
1980-12-01	3.75360923965352000
1981-01-01	4.03071017274472000
1981-02-01	4.20650095602296000
1981-03-01	4.10305343511449000
1981-04-01	4.09523809523809000
1981-05-01	5.02846299810246000
1981-06-01	5.02369668246447000
1981-07-01	5.11848341232228000
1981-08-01	5.53990610328640000
1981-09-01	5.53990610328640000
1981-10-01	5.52952202436737000
1981-11-01	6.67903525046381000
1981-12-01	6.77179962894248000
1982-01-01	6.91881918819188000
1982-02-01	6.97247706422016000
1982-03-01	7.14940421631532000
1982-04-01	7.04483074107960000
1982-05-01	7.40740740740741000
1982-06-01	7.40072202166063000
1982-07-01	7.39404869251579000
1982-08-01	7.02846975088967000
1982-09-01	7.11743772241991000
1982-10-01	7.37122557726468000
1982-11-01	6.86956521739132000
1982-12-01	6.77671589921808000
1983-01-01	6.31524023359235000
1983-02-01	6.27789660583486000
1983-03-01	6.08939079003104000
1983-04-01	6.09301143790182000
1983-05-01	4.96640139001182000
1983-06-01	4.91926347504708000
1983-07-01	4.91384880474295000
1983-08-01	4.78682686479897000
1983-09-01	4.73033878844360000
1983-10-01	4.33803479557816000
1983-11-01	3.26985883107961000
1983-12-01	3.28993863847093000
1984-01-01	3.39136803372520000
1984-02-01	3.28531069585642000
1984-03-01	3.92141179408343000
1984-04-01	3.87212212407320000
1984-05-01	3.05420017951061000
1984-06-01	3.02955727072430000
1984-07-01	3.09126043651347000
1984-08-01	3.18696883852691000
1984-09-01	3.20407536743544000
1984-10-01	3.38368649594158000
1984-11-01	3.58303643084124000
1984-12-01	3.57967161249132000
1985-01-01	3.98697216867812000
1985-02-01	4.19533624691882000
1985-03-01	3.60317403702293000
1985-04-01	3.58197696456116000
1985-05-01	4.16307688834880000
1985-06-01	4.17730113620333000
1985-07-01	4.15047490613630000
1985-08-01	4.20398301443550000
1985-09-01	4.17714764844882000
1985-10-01	4.01724592134701000
1985-11-01	4.25467307349016000
1985-12-01	4.24588797479883000
1986-01-01	4.00523048657769000
1986-02-01	3.91357195987009000
1986-03-01	3.87848325122171000
1986-04-01	3.93292114049278000
1986-05-01	3.41211378046820000
1986-06-01	3.40155950698061000
1986-07-01	3.30881358438575000
1986-08-01	3.37911769168296000
1986-09-01	3.38058381681352000
1986-10-01	3.27994578012414000
1986-11-01	3.02560644521250000
1986-12-01	3.02660703001720000
1987-01-01	2.85869813341763000
1987-02-01	2.79006672695721000
1987-03-01	2.76698250118612000
1987-04-01	2.71545030040944000
1987-05-01	2.26010998433535000
1987-06-01	2.26981460852680000
1987-07-01	2.32898735657665000
1987-08-01	2.07867865171642000
1987-09-01	2.07305494657252000
1987-10-01	2.48467370093425000
1987-11-01	2.43866917507086000
1987-12-01	2.44359581900636000
1988-01-01	2.49466514160848000
1988-02-01	2.52512471062209000
1988-03-01	2.48982023528454000
1988-04-01	2.51011376286279000
1988-05-01	2.87481065425253000
1988-06-01	2.86102565328290000
1988-07-01	2.81691342166360000
1988-08-01	3.02940604358894000
1988-09-01	3.04465253619573000
1988-10-01	2.72386588435915000
1988-11-01	2.66378533161836000
1988-12-01	2.66208658889008000
1989-01-01	2.90614491083192000
1989-02-01	3.03497175422030000
1989-03-01	3.10982597693382000
1989-04-01	3.30299559004648000
1989-05-01	3.65320225828889000
1989-06-01	3.68154265948760000
1989-07-01	3.74235551381898000
1989-08-01	3.67172044687786000
1989-09-01	3.68044089794552000
1989-10-01	3.71426274927291000
1989-11-01	5.17483793501760000
1989-12-01	5.17764347500284000
1990-01-01	5.26487016676081000
1990-02-01	5.31779081919767000
1990-03-01	5.39570771884627000
1990-04-01	5.20382474869440000
1990-05-01	6.28785573581459000
1990-06-01	6.27448280940586000
1990-07-01	6.33590179088344000
1990-08-01	6.63378095901692000
1990-09-01	6.61630736061621000
1990-10-01	6.68405386340559000
1990-11-01	7.00229258318360000
1990-12-01	7.01134043930650000
1991-01-01	7.04503205152847000
1991-02-01	7.54750970956791000
1991-03-01	7.56705272782688000
1991-04-01	7.84033875844422000
1991-05-01	8.33845634590584000
1991-06-01	8.35437165219596000
1991-07-01	8.64918520969475000
1991-08-01	8.36433407438097000
1991-09-01	8.37119389954924000
1991-10-01	8.32301746260713000
1991-11-01	7.57870995014215000
1991-12-01	7.57609748119546000
1992-01-01	7.72820705079312000
1992-02-01	7.50501801374666000
1992-03-01	7.48794015768112000
1992-04-01	7.37117013282711000
1992-05-01	6.40184030308255000
1992-06-01	6.39775902576006000
1992-07-01	6.03222854833105000
1992-08-01	5.93070519971385000
1992-09-01	5.92802360851944000
1992-10-01	5.90404944516525000
1992-11-01	5.71217106369807000
1992-12-01	5.69686842430993000
1993-01-01	5.22481296142958000
1993-02-01	5.26123285428318000
1993-03-01	5.15876310943983000
1993-04-01	5.09132765481632000
1993-05-01	4.77071847035849000
1993-06-01	4.75337459544707000
1993-07-01	4.72009713047337000
1993-08-01	4.69940618652731000
1993-09-01	4.76826074304007000
1993-10-01	4.76074783505447000
1993-11-01	2.94909510758528000
1993-12-01	2.96864478730569000
1994-01-01	2.79815095468116000
1994-02-01	2.43132955416427000
1994-03-01	2.39631810029217000
1994-04-01	2.35079699278238000
1994-05-01	0.81081418269829600
1994-06-01	0.82933053605260400
1994-07-01	0.82729216403723600
1994-08-01	0.72161572726877600
1994-09-01	0.67897713945696000
1994-10-01	0.62061615057620800
1994-11-01	1.02815525577139000
1994-12-01	1.02987515653336000
1995-01-01	1.56315100475072000
1995-02-01	2.21355713426708000
1995-03-01	2.30498624181118000
1995-04-01	2.41078788442111000
1995-05-01	3.34575435096575000
1995-06-01	3.35263118830253000
1995-07-01	3.33419472260999000
1995-08-01	3.40066369374399000
1995-09-01	3.42066993484089000
1995-10-01	3.45847682354658000
1995-11-01	3.38365695891902000
1995-12-01	3.38323968754283000
1996-01-01	2.70290935968841000
1996-02-01	1.66564026866867000
1996-03-01	1.54355293557423000
1996-04-01	1.37203386794369000
1996-05-01	1.22863363007349000
1996-06-01	1.21546604235639000
1996-07-01	1.21126622370435000
1996-08-01	1.02354497511435000
1996-09-01	1.03350686890218000
1996-10-01	0.90924495815198500
1996-11-01	0.74879452959723000
1996-12-01	0.73025183628156400
1997-01-01	0.73316260870695400
1997-02-01	0.73220228723354400
1997-03-01	0.72558029928125300
1997-04-01	0.80237118296441400
1997-05-01	0.64637172999075200
1997-06-01	0.60877184891391400
1997-07-01	0.58142009315962200
1997-08-01	0.17804251880837900
1997-09-01	0.13694675622774900
1997-10-01	0.19094367983464500
1997-11-01	0.12420448029178900
1997-12-01	0.13382932824492100
1998-01-01	0.07731103084112710
1998-02-01	0.01825097192274390
1998-03-01	0.00818849446340965
1998-04-01	-0.05060362055464210
1998-05-01	0.11342292765145100
1998-06-01	0.12082958679335000
1998-07-01	0.12600231787845500
1998-08-01	0.53188870313881300
1998-09-01	0.52207663452174500
1998-10-01	0.55579908718615000
1998-11-01	0.53399180586639200
1998-12-01	0.52920421063499800
1999-01-01	0.58823529411764300
1999-02-01	0.93226732794871000
1999-03-01	0.95984691108491600
1999-04-01	0.85707236707485100
1999-05-01	0.89121034841851700
1999-06-01	0.89115803585998500
1999-07-01	0.78441040089218500
1999-08-01	0.98899753362837400
1999-09-01	1.02252564183273000
1999-10-01	0.93947277627026400
1999-11-01	0.92631180811161000
1999-12-01	0.90261493370748000
2000-01-01	0.81134815249896000
2000-02-01	0.60379545125308400
2000-03-01	0.28836773896056100
2000-04-01	0.36402969276589900
2000-05-01	0.50607782124711500
2000-06-01	0.50407026264713700
2000-07-01	0.68768549104751100
2000-08-01	-0.03244743746076260
2000-09-01	-0.05596913734827100
2000-10-01	0.01247130445225530
2000-11-01	0.74165064692015700
2000-12-01	0.79401619034176800
2001-01-01	1.21647553870341000
2001-02-01	1.09401729093350000
2001-03-01	1.50284823762772000
2001-04-01	1.62052518923840000
2001-05-01	2.14413982584292000
2001-06-01	2.17265460742636000
2001-07-01	2.23729691961000000
2001-08-01	2.17283579848339000
2001-09-01	2.19902917105434000
2001-10-01	2.17435480593376000
2001-11-01	1.72715478145057000
2001-12-01	1.72529351680766000
2002-01-01	1.84429903958938000
2002-02-01	1.75459387270932000
2002-03-01	1.64255342395905000
2002-04-01	1.66890976383824000
2002-05-01	1.59642357592533000
2002-06-01	1.56962817081434000
2002-07-01	1.47888152654066000
2002-08-01	1.44673086532527000
2002-09-01	1.43778901807574000
2002-10-01	1.41548238952774000
2002-11-01	1.29964233030441000
2002-12-01	1.28886246379868000
2003-01-01	1.31141143262786000
2003-02-01	1.21514479607607000
2003-03-01	1.24492757517939000
2003-04-01	1.04324823516521000
2003-05-01	0.85328001820805400
2003-06-01	0.87030347385071500
2003-07-01	0.67670480773733600
2003-08-01	0.73505894624462800
2003-09-01	0.74145026647435500
2003-10-01	0.74477354828213000
2003-11-01	0.74760898824326300
2003-12-01	0.75207148243404000
2004-01-01	0.57139378241208400
2004-02-01	0.70610545555528500
2004-03-01	0.64102138728706300
2004-04-01	0.86450994689896800
2004-05-01	0.93666270628815200
2004-06-01	0.92240821540554600
2004-07-01	0.93951257870341100
2004-08-01	1.15217951653817000
2004-09-01	1.12604644374963000
2004-10-01	1.21784506347482000
2004-11-01	1.51774201039992000
2004-12-01	1.50728713742580000
2005-01-01	1.54551067780363000
2005-02-01	1.40670370561616000
2005-03-01	1.45245269665862000
2005-04-01	1.27659994602672000
2005-05-01	1.22695553916449000
2005-06-01	0.84800464660081800
2005-07-01	0.91639437435676000
2005-08-01	0.71536844591919800
2005-09-01	0.71052404291351300
2005-10-01	0.66546540508704500
2005-11-01	0.53825757493229300
2005-12-01	0.53530217072381800
2006-01-01	0.44417515979139800
2006-02-01	0.68611954059351400
2006-03-01	0.68360422229321500
2006-04-01	0.74025210165954400
2006-05-01	0.84992031320377000
2006-06-01	1.23936003164415000
2006-07-01	1.41440608861103000
2006-08-01	1.40895541837017000
2006-09-01	1.41395346817547000
2006-10-01	1.29933708842113000
2006-11-01	1.32419116635226000
2006-12-01	1.34245055725999000
2007-01-01	1.20469576683893000
2007-02-01	1.30424490235110000
2007-03-01	1.32608073535836000
2007-04-01	1.30221185699862000
2007-05-01	1.40305711641649000
2007-06-01	1.42566104001770000
2007-07-01	1.22335994613830000
2007-08-01	1.08944499769775000
2007-09-01	1.10372393093135000
2007-10-01	1.17015588147993000
2007-11-01	1.12434286789772000
2007-12-01	1.19019113182537000
2008-01-01	1.15058467529118000
2008-02-01	1.18229876438042000
2008-03-01	1.28887105131276000
2008-04-01	1.40424393723253000
2008-05-01	1.61698613603518000
2008-06-01	1.53505058629301000
2008-07-01	1.72892593494816000
2008-08-01	1.98719551207359000
2008-09-01	2.13771767854722000
2008-10-01	2.10755098085113000
2008-11-01	2.13252851514004000
2008-12-01	2.03557099303412000
2009-01-01	1.85292548874097000
2009-02-01	1.84652142237788000
2009-03-01	1.69365735436402000
2009-04-01	1.68059838346030000
2009-05-01	1.28890361405615000
2009-06-01	1.21155900669673000
2009-07-01	1.21010646604767000
2009-08-01	0.97236820785954200
2009-09-01	0.82274026306541700
2009-10-01	0.91771288563496200
2009-11-01	0.87719661546235400
2009-12-01	0.84730759315569000
2010-01-01	0.96145885080311500
2010-02-01	0.93064053300789500
2010-03-01	0.85823726353636400
2010-04-01	0.72995480888998300
2010-05-01	0.73515268278783000
2010-06-01	0.78265875357474800
2010-07-01	0.66134014732794700
2010-08-01	0.56996438879781100
2010-09-01	0.55447030761638200
2010-10-01	0.42698232247956900
2010-11-01	0.59911154539371700
2010-12-01	0.76113860750852200
2011-01-01	0.76481502362817600
2011-02-01	0.70699055677931900
2011-03-01	0.89651634108501800
2011-04-01	1.00978926359271000
2011-05-01	0.92032683702873700
2011-06-01	0.96316452579013900
2011-07-01	0.94783484884717000
2011-08-01	1.01052769387966000
2011-09-01	0.97736988424728100
2011-10-01	1.07847472129765000
2011-11-01	0.82857792927957600
2011-12-01	0.60969086513136700
2012-01-01	0.53733960941656700
2012-02-01	0.55610539637213700
2012-03-01	0.45794985140180600
2012-04-01	0.38759533064481000
2012-05-01	0.37213951893025300
2012-06-01	0.42000860258583500
2012-07-01	0.51183362167841600
2012-08-01	0.42862046584249600
2012-09-01	0.43033965443219200
2012-10-01	0.40250515155963900
2012-11-01	0.28687537567012700
2012-12-01	0.47687766148673200
2013-01-01	0.56968064492301500
2013-02-01	0.34266882338941700
2013-03-01	0.36682742675298400
2013-04-01	0.40111546380741300
2013-05-01	0.63214642491006000
2013-06-01	0.65882234372244400
2013-07-01	0.42694110146575100
2013-08-01	0.68661652315944200
2013-09-01	0.72652700732574600
2013-10-01	0.77394759666781700
2013-11-01	0.89751571283129500
2013-12-01	0.62277382797775800
2014-01-01	0.48646598309895800
2014-02-01	0.52511190662353800
2014-03-01	0.52291324462395200
2014-04-01	0.53402234261145800
2014-05-01	0.45107223566745500
2014-06-01	0.36154759592374600
2014-07-01	0.45621572615422000
2014-08-01	0.39514134364077700
2014-09-01	0.30028587215029800
2014-10-01	0.34637224858738300
2014-11-01	0.40021440771869500
2014-12-01	0.51715174893049100
2015-01-01	0.55490028415861300
2015-02-01	0.45178660156302400
2015-03-01	0.47651885387620100
2015-04-01	0.34537054695153300
2015-05-01	0.23983063270412200
2015-06-01	0.25499489710918200
2015-07-01	0.25517513340288400
2015-08-01	0.13784491150795500
2015-09-01	0.13282796832087600
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2015-11-01	-0.31375564511150900
2015-12-01	-0.35036810574022500
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2016-05-01	0.30113530097613900
2016-06-01	0.38758957100451700
2016-07-01	0.38447712206774100
2016-08-01	0.10767382699277400
2016-09-01	0.06169154427189780
2016-10-01	0.03271526745727400
2016-11-01	0.04476347300604970
2016-12-01	0.26550000000000700
2017-01-01	0.34701920299523100
2017-02-01	0.39373452011612300
2017-03-01	0.52164560900237700
2017-04-01	0.50665078419694200
2017-05-01	0.59262682958034500
2017-06-01	0.60724169924584000
2017-07-01	0.60749026368886800
2017-08-01	0.81708272017305900
2017-09-01	0.69273046360650600
2017-10-01	0.68051425939110500
2017-11-01	0.62161427955062600
2017-12-01	0.54545182540354800
2018-01-01	0.41982364418876200
2018-02-01	0.55216270341401300
2018-03-01	0.62682006733941100
2018-04-01	0.55476324044151800
2018-05-01	0.52869360815147400
2018-06-01	0.49017192965172400
2018-07-01	0.61101985198273400
2018-08-01	0.52681911984294500
2018-09-01	0.39309443663552300
2018-10-01	0.38821759596252900