Month	Growth rate same period previous year
1977-01-01	28.0429774745847000
1977-02-01	31.2969816448438000
1977-03-01	35.5728635195812000
1977-04-01	36.1004729594154000
1977-05-01	35.6969230748327000
1977-06-01	36.3018874011477000
1977-07-01	36.4816040754373000
1977-08-01	37.5766430834888000
1977-09-01	37.9568885435266000
1977-10-01	29.4120638024218000
1977-11-01	30.0545291213253000
1977-12-01	30.7498311567116000
1978-01-01	28.6808903401144000
1978-02-01	25.5612128455844000
1978-03-01	23.4765646614141000
1978-04-01	22.7223453968973000
1978-05-01	22.8608282918700000
1978-06-01	22.3325885917322000
1978-07-01	22.4160749156028000
1978-08-01	21.4823753904653000
1978-09-01	21.0880933418452000
1978-10-01	20.3774810519534000
1978-11-01	20.2046944996389000
1978-12-01	20.2362186919564000
1979-01-01	21.0969688272407000
1979-02-01	21.2325778596049000
1979-03-01	18.5547664662867000
1979-04-01	18.4310840141524000
1979-05-01	18.0600334758842000
1979-06-01	19.5658199106250000
1979-07-01	19.4636844942689000
1979-08-01	20.2339852051927000
1979-09-01	21.5365732436390000
1979-10-01	21.4559045792066000
1979-11-01	21.0952500066879000
1979-12-01	20.2554547430134000
1980-01-01	19.8037703159249000
1980-02-01	19.1956775814890000
1980-03-01	19.0473164100329000
1980-04-01	18.0016994663053000
1980-05-01	19.3596561040736000
1980-06-01	18.0048323864314000
1980-07-01	19.5678725179365000
1980-08-01	19.0670306660988000
1980-09-01	17.5163827248061000
1980-10-01	16.9545193042228000
1980-11-01	16.6537148535054000
1980-12-01	16.7617018111822000
1981-01-01	16.4266176734940000
1981-02-01	16.3658398509880000
1981-03-01	17.0898066667378000
1981-04-01	18.3773755977906000
1981-05-01	16.6390678384727000
1981-06-01	16.4912421194032000
1981-07-01	14.7705230210195000
1981-08-01	14.6566090126569000
1981-09-01	14.4081526993947000
1981-10-01	15.1263602806792000
1981-11-01	15.1780194478936000
1981-12-01	15.9538319822240000
1982-01-01	16.0542591410303000
1982-02-01	17.4726456089269000
1982-03-01	18.1673416997424000
1982-04-01	16.1764422531503000
1982-05-01	18.0830823326755000
1982-06-01	17.9781835343184000
1982-07-01	17.5670527938863000
1982-08-01	17.2345250608973000
1982-09-01	16.6986160002311000
1982-10-01	16.5187477097718000
1982-11-01	16.1339817476385000
1982-12-01	15.6807030917479000
1983-01-01	16.6455891327829000
1983-02-01	15.7613523525361000
1983-03-01	13.8074297341525000
1983-04-01	14.5385959191752000
1983-05-01	13.2249394645011000
1983-06-01	13.6161282038478000
1983-07-01	13.8659149001895000
1983-08-01	14.1652595642145000
1983-09-01	13.9856480603330000
1983-10-01	13.7375535551888000
1983-11-01	14.0706007472521000
1983-12-01	13.9181447450425000
1984-01-01	12.5807543883495000
1984-02-01	13.1754167609196000
1984-03-01	14.7458153081153000
1984-04-01	13.1120149194988000
1984-05-01	12.6313004233833000
1984-06-01	12.3161813988789000
1984-07-01	11.7255887841268000
1984-08-01	11.1819584076008000
1984-09-01	11.4374383466636000
1984-10-01	10.7624262064179000
1984-11-01	10.5586824420673000
1984-12-01	10.1478610084488000
1985-01-01	10.4563520510367000
1985-02-01	10.8841763695293000
1985-03-01	9.6642513759923500
1985-04-01	9.3195704602846700
1985-05-01	9.0685962435640600
1985-06-01	9.2116335387930100
1985-07-01	9.2035796272645000
1985-08-01	9.2986899042340700
1985-09-01	9.6513656462364800
1985-10-01	9.9624254450821500
1985-11-01	9.5966670499857700
1985-12-01	9.6670204713927900
1986-01-01	11.9019941126031000
1986-02-01	11.0338661643096000
1986-03-01	11.2546945973960000
1986-04-01	11.8107839554145000
1986-05-01	11.8951983393761000
1986-06-01	11.8360276844355000
1986-07-01	12.1409942780185000
1986-08-01	12.3307517335902000
1986-09-01	11.4388007978549000
1986-10-01	10.9587032067632000
1986-11-01	11.0609187396232000
1986-12-01	11.0286652986031000
1987-01-01	7.7332368449395400
1987-02-01	8.6835643277413800
1987-03-01	8.1332644941132300
1987-04-01	8.0671987959700700
1987-05-01	8.1028130133767800
1987-06-01	7.6485999547792800
1987-07-01	7.5344764578018400
1987-08-01	7.3784078792366700
1987-09-01	7.5873103676858100
1987-10-01	7.9491717374676700
1987-11-01	7.9433158433264800
1987-12-01	8.1082324090590200
1988-01-01	8.3155246690279700
1988-02-01	6.9202076323828600
1988-03-01	7.6057739561619000
1988-04-01	7.3016883639010500
1988-05-01	7.4710658961230400
1988-06-01	7.8702462665347800
1988-07-01	7.9426543703882800
1988-08-01	7.9414315706135900
1988-09-01	7.8739509648433000
1988-10-01	7.6688195915904400
1988-11-01	7.8780172245282300
1988-12-01	7.5850973836258300
1989-01-01	9.2909748622276800
1989-02-01	9.1680379164704400
1989-03-01	8.9027467130805400
1989-04-01	9.1170026298149000
1989-05-01	8.8435311930954400
1989-06-01	8.7384827125975900
1989-07-01	8.7548646372060000
1989-08-01	8.8082172806093400
1989-09-01	8.8397152917788500
1989-10-01	8.9945497330807600
1989-11-01	8.8410597733283300
1989-12-01	9.1755549866959800
1990-01-01	7.7418843537685900
1990-02-01	8.9262807110979900
1990-03-01	9.0046297675399600
1990-04-01	9.0841491069872600
1990-05-01	9.2754865461137900
1990-06-01	9.2697663569755400
1990-07-01	9.3456690661522000
1990-08-01	9.2855624996320600
1990-09-01	9.5359924539643600
1990-10-01	9.3993074414077000
1990-11-01	9.4139482415306500
1990-12-01	9.5325680404354800
1991-01-01	11.4918023784278000
1991-02-01	10.6695451070847000
1991-03-01	10.2749155413038000
1991-04-01	10.3576780917584000
1991-05-01	10.0438702706129000
1991-06-01	9.9817462055499800
1991-07-01	9.8324364341382400
1991-08-01	9.8532260471391800
1991-09-01	9.5075410647912600
1991-10-01	9.7172080120246800
1991-11-01	9.9571848863511900
1991-12-01	9.8486465830471800
1992-01-01	9.5638844017166200
1992-02-01	10.4879929096745000
1992-03-01	10.8999756769532000
1992-04-01	10.4382620224010000
1992-05-01	10.7012402417142000
1992-06-01	10.5180371668695000
1992-07-01	10.5563727064775000
1992-08-01	10.9411140313260000
1992-09-01	11.3490614017510000
1992-10-01	11.1660397580409000
1992-11-01	11.0188191998867000
1992-12-01	10.7089725740018000
1993-01-01	9.0927946133005200
1993-02-01	7.8817917523667500
1993-03-01	7.6580303193235000
1993-04-01	8.0144089352996800
1993-05-01	8.1380143599443000
1993-06-01	8.4188170674354600
1993-07-01	8.3818267857536700
1993-08-01	7.9783420965322800
1993-09-01	7.3251311544054000
1993-10-01	7.0784960698786200
1993-11-01	6.5561411292620700
1993-12-01	6.5569766445132000
1994-01-01	6.1492566361217000
1994-02-01	5.7153791352821400
1994-03-01	5.7769382794321900
1994-04-01	5.2519274557864000
1994-05-01	5.0840603166620700
1994-06-01	4.8108878902937000
1994-07-01	4.6269776795961200
1994-08-01	5.4564029879061000
1994-09-01	5.4041451731916100
1994-10-01	5.3467284345804700
1994-11-01	5.1524312844175000
1994-12-01	5.2838361813865400
1995-01-01	5.4741944096177600
1995-02-01	5.6837868235159200
1995-03-01	5.5496066777951600
1995-04-01	5.8041833482029100
1995-05-01	5.5068022753909800
1995-06-01	5.4572988633014700
1995-07-01	5.4244657512013300
1995-08-01	4.4842068515532600
1995-09-01	4.4795372199555300
1995-10-01	4.3612879888689700
1995-11-01	4.2257311752120100
1995-12-01	4.2189763642395600
1996-01-01	3.5858034023649000
1996-02-01	3.3547827010504600
1996-03-01	3.2988753185857300
1996-04-01	3.1515972087078100
1996-05-01	3.0430438737102600
1996-06-01	3.0508232678740400
1996-07-01	3.0291803368297100
1996-08-01	3.0169693630763000
1996-09-01	2.9407289754024000
1996-10-01	2.8615726567383700
1996-11-01	2.9999089774260100
1996-12-01	2.9384248245273600
1997-01-01	3.0542372675153800
1997-02-01	3.0331325837364200
1997-03-01	2.9615931593458800
1997-04-01	2.6977999952698000
1997-05-01	2.8318500498938600
1997-06-01	2.8842877217290000
1997-07-01	3.4028345719090200
1997-08-01	3.7491376709898500
1997-09-01	3.2683792082143800
1997-10-01	2.9492436708741300
1997-11-01	3.0964151889916100
1997-12-01	3.0432570082487100
1998-01-01	3.1926618113106000
1998-02-01	3.0869011217864900
1998-03-01	2.8565014732843100
1998-04-01	3.1848612993330400
1998-05-01	3.2775962928243400
1998-06-01	3.3496200789205600
1998-07-01	3.3657170978715000
1998-08-01	3.5921468454911700
1998-09-01	3.7156651181382100
1998-10-01	3.7255584653473200
1998-11-01	3.4681494660082200
1998-12-01	3.6545990001443300
1999-01-01	3.5454206883221500
1999-02-01	3.5693497436908600
1999-03-01	3.8237384741484200
1999-04-01	3.5834135833211900
1999-05-01	3.4145736386154400
1999-06-01	3.5291017499254100
1999-07-01	3.5340261702368900
1999-08-01	3.2372290129410200
1999-09-01	3.2242715002709800
1999-10-01	3.1127867938364700
1999-11-01	3.1149584623106800
1999-12-01	3.1183745426439000
2000-01-01	3.0935056578268700
2000-02-01	3.0980436919486900
2000-03-01	2.9493121146794800
2000-04-01	3.3323465406531900
2000-05-01	3.3806756464629700
2000-06-01	3.4021501238046800
2000-07-01	4.1732992314636900
2000-08-01	4.5073781856889300
2000-09-01	4.0996100034395900
2000-10-01	4.1698271543306800
2000-11-01	4.3192438286451400
2000-12-01	4.4576517399200800
2001-01-01	4.6946709749916000
2001-02-01	4.7263399316257600
2001-03-01	4.7732505204580500
2001-04-01	4.7924717041965100
2001-05-01	4.5295857152544700
2001-06-01	4.6538370508860000
2001-07-01	4.1332638926758900
2001-08-01	4.2244448595485700
2001-09-01	4.0176443064746000
2001-10-01	3.9817161000050700
2001-11-01	4.1099068318488900
2001-12-01	4.3150459705458700
2002-01-01	4.6796778373097300
2002-02-01	4.7888883000628500
2002-03-01	5.1685191162533400
2002-04-01	4.8576056543008500
2002-05-01	5.2234702706252700
2002-06-01	5.0174411479262100
2002-07-01	4.6217430733672900
2002-08-01	4.4167910662241900
2002-09-01	4.7367060387983800
2002-10-01	4.9960421303697800
2002-11-01	4.6930087565772000
2002-12-01	4.4577936698317700
2003-01-01	3.9163011934540900
2003-02-01	3.8100634149796600
2003-03-01	3.5197953522234500
2003-04-01	3.9234509585368400
2003-05-01	3.3815430663896700
2003-06-01	3.3951720694916300
2003-07-01	3.4992632305008500
2003-08-01	3.6184980411136800
2003-09-01	3.4733288080559800
2003-10-01	3.6355006170797100
2003-11-01	3.6817195963309100
2003-12-01	3.5969108478237500
2004-01-01	3.5301077357566400
2004-02-01	3.5819064698917300
2004-03-01	3.5722574507356400
2004-04-01	3.6537705840297400
2004-05-01	3.7097119433925300
2004-06-01	3.7661398135879400
2004-07-01	3.6694347245307000
2004-08-01	3.6345258080152800
2004-09-01	3.7060403581986500
2004-10-01	3.5637956541273800
2004-11-01	3.7526509076743100
2004-12-01	3.7337881313960100
2005-01-01	3.7198748778101600
2005-02-01	3.8514905595593600
2005-03-01	4.0166466944505200
2005-04-01	3.4337893201641400
2005-05-01	3.7165783296973800
2005-06-01	3.6499724428672300
2005-07-01	3.7223729870391500
2005-08-01	3.6546489749863200
2005-09-01	3.6406809251926100
2005-10-01	3.7444676328591600
2005-11-01	3.7832180869502300
2005-12-01	3.9100492806439600
2006-01-01	3.7932768125575900
2006-02-01	3.7098383197443700
2006-03-01	3.5644624276135900
2006-04-01	4.0861205624699300
2006-05-01	3.8481620693722800
2006-06-01	3.8594080833802900
2006-07-01	3.9146845414491000
2006-08-01	3.8533335225136600
2006-09-01	3.8385112838991000
2006-10-01	3.6662165165023500
2006-11-01	3.5978431934093300
2006-12-01	3.5906044419124900
2007-01-01	3.7407699360728100
2007-02-01	3.7088587362413100
2007-03-01	3.8471873213965900
2007-04-01	3.8402678077976900
2007-05-01	3.8941094790080800
2007-06-01	3.8246417110563100
2007-07-01	3.7626578543299500
2007-08-01	3.8263705183849100
2007-09-01	3.6603023363135400
2007-10-01	3.7370933038261800
2007-11-01	3.7118165065660400
2007-12-01	3.7629029679087600
2008-01-01	3.6484194156533500
2008-02-01	3.7913938192627400
2008-03-01	3.9543982568777400
2008-04-01	3.3733132095944600
2008-05-01	3.7108747945281800
2008-06-01	3.8886692501084400
2008-07-01	3.9854484693333600
2008-08-01	4.0149028812011500
2008-09-01	4.0941828656084400
2008-10-01	4.0825107840517200
2008-11-01	3.9420401999287300
2008-12-01	3.7455704408624200
2009-01-01	3.5520917338245800
2009-02-01	3.2179987769541200
2009-03-01	2.6754782831399200
2009-04-01	3.1356863154446100
2009-05-01	2.5583776071992100
2009-06-01	2.3251916819776300
2009-07-01	2.0649556981136000
2009-08-01	1.8999589416199900
2009-09-01	1.7311151558200900
2009-10-01	1.6232155220200300
2009-11-01	1.6551539441993300
2009-12-01	1.6531758918534600
2010-01-01	1.2152822163536700
2010-02-01	1.0651155312663300
2010-03-01	1.2924263736645500
2010-04-01	0.8051204728700350
2010-05-01	1.0421902225801100
2010-06-01	1.0572638285862400
2010-07-01	1.4278635293762100
2010-08-01	1.5647437431854200
2010-09-01	1.5606196946372500
2010-10-01	1.4657873712199600
2010-11-01	1.4915783792179800
2010-12-01	1.5499654070491500
2011-01-01	1.6098914263733100
2011-02-01	1.8649791826855700
2011-03-01	1.7399306054771800
2011-04-01	2.2266529779905900
2011-05-01	2.0107883520072800
2011-06-01	1.9623740831675500
2011-07-01	1.7456226869866400
2011-08-01	1.7379622433304900
2011-09-01	1.7033547355357800
2011-10-01	1.6617750707876500
2011-11-01	1.6617752630798300
2011-12-01	1.8155286612028000
2012-01-01	1.5344166817083500
2012-02-01	1.3570174490466300
2012-03-01	1.2413673420838800
2012-04-01	1.1810982397531600
2012-05-01	1.2003272113316600
2012-06-01	1.2511406678669900
2012-07-01	1.1276269435511700
2012-08-01	1.1751437999358500
2012-09-01	1.9296892639312500
2012-10-01	2.7748619884543300
2012-11-01	2.5189501605058700
2012-12-01	2.3567196684365600
2013-01-01	2.3423510468980600
2013-02-01	2.4105818367881600
2013-03-01	2.6278470451007100
2013-04-01	1.8217005165499600
2013-05-01	2.1413035178080200
2013-06-01	2.0788722676845000
2013-07-01	2.1020684714922100
2013-08-01	1.8986747080229600
2013-09-01	1.0661969778078100
2013-10-01	0.0371469418297906
2013-11-01	0.1411495052290300
2013-12-01	0.0116810121370978
2014-01-01	-0.0768410480970257
2014-02-01	0.0605827001396915
2014-03-01	-0.1625074156940800
2014-04-01	0.5890481738987790
2014-05-01	0.2509085768605500
2014-06-01	0.3979837207435350
2014-07-01	0.2723968496121740
2014-08-01	0.2981298811613610
2014-09-01	0.2086306321850480
2014-10-01	0.1771857775928670
2014-11-01	0.2476222895900210
2014-12-01	0.3482839289285500
2015-01-01	0.6290916610567170
2015-02-01	0.4323868363230000
2015-03-01	0.4946384949031860
2015-04-01	0.3701759976260220
2015-05-01	0.7549586515454520
2015-06-01	0.7657687450046520
2015-07-01	0.9920974386013260
2015-08-01	0.9160800414774680
2015-09-01	1.0206395198843600
2015-10-01	1.1074120245805800
2015-11-01	1.1545475279463800
2015-12-01	1.0748547548313800
2016-01-01	1.1689739890462600
2016-02-01	1.4008729797579900
2016-03-01	1.5057101786101800
2016-04-01	0.8744710511757000
2016-05-01	0.8518316375428310
2016-06-01	0.7873737861423680
2016-07-01	0.9280247368920080
2016-08-01	1.1736649501253300
2016-09-01	1.1304440153762200
2016-10-01	1.1849345156265500
2016-11-01	1.3349214764310800
2016-12-01	1.6924406117092100
2017-01-01	1.4352978424884100
2017-02-01	1.3929797449052100
2017-03-01	1.2117627433877400
2017-04-01	2.3334873744817000
2017-05-01	1.8242278398577900
2017-06-01	2.0841870482970600
2017-07-01	2.0432244727570900
2017-08-01	1.8150340156713500
2017-09-01	1.8932767305546700
2017-10-01	1.6659859317974400
2017-11-01	1.5307290124586000
2017-12-01	1.3008397388257800
2018-01-01	1.3434296550836000
2018-02-01	1.7550478947113200
2018-03-01	1.9336112703351300
2018-04-01	1.1073315222088500
2018-05-01	1.8372474640359000
2018-06-01	1.6165476263235600
2018-07-01	1.4952846105475500
2018-08-01	1.3096986453921600
2018-09-01	1.3150423232572100