Month	Growth rate same period previous year
1971-01-01	4.8877705513464700
1971-02-01	4.9281078051951200
1971-03-01	4.8930761299153400
1971-04-01	5.4163539790821800
1971-05-01	5.7468280255464300
1971-06-01	6.5239442135129200
1971-07-01	6.2474928713363800
1971-08-01	6.4583160388460200
1971-09-01	7.0498889966194200
1971-10-01	7.3283758856042000
1971-11-01	7.6508510776597000
1971-12-01	7.6306179340357600
1972-01-01	7.3365922741767800
1972-02-01	7.4794540548516800
1972-03-01	7.1815858701765000
1972-04-01	6.2268432793086000
1972-05-01	6.5611853758584800
1972-06-01	6.6345893474641400
1972-07-01	7.0637210950382400
1972-08-01	7.6639859099241600
1972-09-01	8.5348206244971400
1972-10-01	8.7258680384408100
1972-11-01	8.5620737887763000
1972-12-01	8.8121812258007300
1973-01-01	9.1253362632210400
1973-02-01	9.3522913800875900
1973-03-01	9.8547289344387700
1973-04-01	11.6645281878597000
1973-05-01	12.0373248411545000
1973-06-01	12.2358477279738000
1973-07-01	11.9497986918676000
1973-08-01	11.5721210921405000
1973-09-01	10.1706041218835000
1973-10-01	11.0354876674160000
1973-11-01	11.8489649639080000
1973-12-01	11.9250880617860000
1974-01-01	12.3798535602258000
1974-02-01	12.3309278838775000
1974-03-01	12.5667152036187000
1974-04-01	11.9831556385356000
1974-05-01	11.9018442456168000
1974-06-01	11.4930781889861000
1974-07-01	12.0479914945642000
1974-08-01	12.7962392683376000
1974-09-01	14.2874896158159000
1974-10-01	14.2067514689799000
1974-11-01	14.5748284160471000
1974-12-01	14.1678204195654000
1975-01-01	14.0707396355419000
1975-02-01	14.6498995913879000
1975-03-01	14.8402967424990000
1975-04-01	15.2971242382367000
1975-05-01	15.2293538042208000
1975-06-01	15.6217503086568000
1975-07-01	15.2903698604906000
1975-08-01	14.5479869570541000
1975-09-01	14.0002303048730000
1975-10-01	13.0127643321936000
1975-11-01	12.0429366141508000
1975-12-01	12.5914966943762000
1976-01-01	13.0345428744621000
1976-02-01	13.4314589105236000
1976-03-01	13.4829613161910000
1976-04-01	13.1979048747251000
1976-05-01	12.9573737830501000
1976-06-01	11.4830830042431000
1976-07-01	10.8274778928932000
1976-08-01	11.8932363766348000
1976-09-01	12.3617682996371000
1976-10-01	13.5431508723492000
1976-11-01	13.8665340254000000
1976-12-01	13.9729529461614000
1977-01-01	13.5017372954122000
1977-02-01	12.8610963477786000
1977-03-01	12.7342625306937000
1977-04-01	12.5021904698072000
1977-05-01	12.6147167233352000
1977-06-01	14.5702330234698000
1977-07-01	15.7019938576896000
1977-08-01	15.3742412081376000
1977-09-01	15.1898056292228000
1977-10-01	13.9895265167775000
1977-11-01	13.1787762409928000
1977-12-01	12.3689298130819000
1978-01-01	11.6353805367943000
1978-02-01	11.4800973559059000
1978-03-01	11.0189364610452000
1978-04-01	10.9665362137478000
1978-05-01	10.5959983636104000
1978-06-01	9.4417529731939800
1978-07-01	9.6152073022920300
1978-08-01	8.8424142781099800
1978-09-01	7.9184441747064400
1978-10-01	7.7098447785717200
1978-11-01	7.8741758380066800
1978-12-01	7.9840773034931500
1979-01-01	8.7312594277428800
1979-02-01	8.7380780366455300
1979-03-01	9.0628485577032600
1979-04-01	8.9309089447987100
1979-05-01	9.3011455221732900
1979-06-01	9.9688916437228200
1979-07-01	10.1129799601575000
1979-08-01	10.3444104194188000
1979-09-01	11.1624761003725000
1979-10-01	12.0744369887396000
1979-11-01	11.9089003278912000
1979-12-01	12.7791095301173000
1980-01-01	13.5736214658938000
1980-02-01	14.5016331781766000
1980-03-01	14.6514938776785000
1980-04-01	14.7204978875593000
1980-05-01	15.3110363732517000
1980-06-01	14.6190386494068000
1980-07-01	14.2477003821424000
1980-08-01	14.4482281267666000
1980-09-01	13.9224796644135000
1980-10-01	13.3415182391577000
1980-11-01	13.8107622971883000
1980-12-01	13.2559462813516000
1981-01-01	12.9172364832499000
1981-02-01	12.2076214015776000
1981-03-01	12.1037597388030000
1981-04-01	12.0132442165117000
1981-05-01	11.4410104306611000
1981-06-01	11.7903124590097000
1981-07-01	12.3190166260687000
1981-08-01	11.8189993057951000
1981-09-01	12.3926182481802000
1981-10-01	12.7242535187813000
1981-11-01	12.7715535115159000
1981-12-01	12.8975110473734000
1982-01-01	12.5454825479010000
1982-02-01	12.7004476757093000
1982-03-01	12.6008367154635000
1982-04-01	12.6120608322590000
1982-05-01	12.6160974442266000
1982-06-01	13.0155689321304000
1982-07-01	12.0575437917084000
1982-08-01	11.7658406031423000
1982-09-01	10.7902889889478000
1982-10-01	10.4204781549998000
1982-11-01	10.1198747292977000
1982-12-01	9.8439544364423900
1983-01-01	9.3004708419247200
1983-02-01	8.7161609445588900
1983-03-01	8.4173714789691500
1983-04-01	8.1956177076696400
1983-05-01	7.4979871044935200
1983-06-01	6.8822738212896200
1983-07-01	6.7772846856065800
1983-08-01	7.4398059705263500
1983-09-01	8.2662864662889200
1983-10-01	8.6583307570502600
1983-11-01	8.7970064567063000
1983-12-01	9.0447734617257700
1984-01-01	9.0064987002749200
1984-02-01	9.2398451797773300
1984-03-01	9.6655397972062100
1984-04-01	10.0815958849160000
1984-05-01	10.7663471576858000
1984-06-01	11.1901797201780000
1984-07-01	11.2455686411170000
1984-08-01	10.9266517877986000
1984-09-01	9.4120850428841600
1984-10-01	8.9370329590481800
1984-11-01	8.9040188396381600
1984-12-01	7.9870171461585600
1985-01-01	8.3345027019493700
1985-02-01	8.5601041553568100
1985-03-01	8.4869232082093100
1985-04-01	8.0555332908207800
1985-05-01	7.5000234235983800
1985-06-01	6.1976141722947600
1985-07-01	5.5289857700875300
1985-08-01	5.3126760561404400
1985-09-01	6.6037590980049500
1985-10-01	6.4055921844379600
1985-11-01	6.2306432411176600
1985-12-01	6.5892156012460400
1986-01-01	6.3381511243895900
1986-02-01	5.8028466685686000
1986-03-01	4.9184177859683600
1986-04-01	4.3569287108007600
1986-05-01	4.4941866034916000
1986-06-01	5.3932186908696400
1986-07-01	5.6530284941956500
1986-08-01	5.4982221669826200
1986-09-01	5.0699181619290000
1986-10-01	5.0356651180452100
1986-11-01	4.6231729668424100
1986-12-01	4.5353392232717900
1987-01-01	4.2466422570883400
1987-02-01	4.1263733758958900
1987-03-01	4.6204701432190100
1987-04-01	4.6526305093090900
1987-05-01	5.0822589396871400
1987-06-01	4.1642836367036300
1987-07-01	4.1108524237243100
1987-08-01	4.3806759647674200
1987-09-01	3.9469817462307100
1987-10-01	4.3514130135504300
1987-11-01	4.2557196232997400
1987-12-01	4.8772832258342100
1988-01-01	5.0666031754265700
1988-02-01	5.2565027759507900
1988-03-01	5.3319093484171800
1988-04-01	5.6630835502647000
1988-05-01	4.8817364883821600
1988-06-01	5.5735095250648300
1988-07-01	5.4950464585040800
1988-08-01	5.7517905991219100
1988-09-01	6.4191724268759400
1988-10-01	6.3188972710318200
1988-11-01	7.2970472626124300
1988-12-01	6.8790703056474900
1989-01-01	6.8681494428737200
1989-02-01	7.0168271225429800
1989-03-01	6.8340451828021700
1989-04-01	7.2093162711982100
1989-05-01	7.4974747345209300
1989-06-01	7.8296239156642600
1989-07-01	8.2040933788105400
1989-08-01	8.2163337602107700
1989-09-01	8.5974091825412900
1989-10-01	8.9153186850714500
1989-11-01	8.7748685249261700
1989-12-01	8.7585308923926100
1990-01-01	8.7722650763120400
1990-02-01	9.0227337753552400
1990-03-01	8.8975298309769900
1990-04-01	8.9903700861711800
1990-05-01	8.9884250237367400
1990-06-01	8.5174638608369200
1990-07-01	7.9405023879829100
1990-08-01	7.8815879392429700
1990-09-01	7.4535642139631800
1990-10-01	7.3205000797965200
1990-11-01	6.9740740045194800
1990-12-01	6.8160106726845100
1991-01-01	6.3358732591586200
1991-02-01	6.2586670675599600
1991-03-01	6.5603641277211000
1991-04-01	6.5328296461240500
1991-05-01	6.2741128917711600
1991-06-01	7.0439677563540800
1991-07-01	7.3735049971194300
1991-08-01	7.2370423192327800
1991-09-01	6.8516368686234500
1991-10-01	6.9607283437395600
1991-11-01	7.8005801440231400
1991-12-01	7.7114131422084700
1992-01-01	8.5437577607997500
1992-02-01	8.4186203735432700
1992-03-01	8.2096005710404900
1992-04-01	7.3704732125731600
1992-05-01	7.0909682803812400
1992-06-01	5.9476838226807700
1992-07-01	5.0100873550064100
1992-08-01	4.6595412697720400
1992-09-01	4.9825043306892700
1992-10-01	4.7328061194211500
1992-11-01	3.8410954592647900
1992-12-01	3.7522195784711700
1993-01-01	3.6289384574859100
1993-02-01	3.1234850134462200
1993-03-01	3.3438925201139300
1993-04-01	3.4369984579372800
1993-05-01	4.0360557793068800
1993-06-01	4.1369616773562800
1993-07-01	5.2836654154071800
1993-08-01	5.0379443150877200
1993-09-01	4.8552613393184600
1993-10-01	4.8555420168764000
1993-11-01	5.2622653970053900
1993-12-01	5.6999585315220200
1994-01-01	4.9827426626747800
1994-02-01	5.5733253429055100
1994-03-01	5.6414050646919000
1994-04-01	7.5102065799582900
1994-05-01	8.2481410351585500
1994-06-01	8.4359041930016900
1994-07-01	8.1478730715725600
1994-08-01	8.3433528184835200
1994-09-01	8.7759708989521600
1994-10-01	9.4829385432671400
1994-11-01	9.7345824468354400
1994-12-01	10.2935085723982000
1995-01-01	-1.4149576249811100
1995-02-01	-1.3665022761492100
1995-03-01	-1.6016842224824200
1995-04-01	-3.1181990458363800
1995-05-01	-3.6839336055388700
1995-06-01	-3.7491151999950400
1995-07-01	-4.0193977634727100
1995-08-01	-3.8261424744342200
1995-09-01	-4.1099748485938200
1995-10-01	-5.0258544189816200
1995-11-01	-5.3475947461818600
1995-12-01	-5.8049837558230500
1996-01-01	5.8393413269604100
1996-02-01	5.6393627062083700
1996-03-01	6.2588004027575400
1996-04-01	6.5614378202788700
1996-05-01	6.5916072968271200
1996-06-01	6.5153313428208700
1996-07-01	6.3215046056439900
1996-08-01	6.0902681208516300
1996-09-01	5.5255339884810100
1996-10-01	5.5407557580045400
1996-11-01	5.5036312208306200
1996-12-01	5.2765948248361400
1997-01-01	5.6885447182098300
1997-02-01	5.2135659617927200
1997-03-01	4.2857290560868300
1997-04-01	4.5103262345797100
1997-05-01	4.6647640082719000
1997-06-01	5.3151780578494400
1997-07-01	5.6297116021770100
1997-08-01	5.9574640599785200
1997-09-01	6.5680846080646600
1997-10-01	7.2921146648417100
1997-11-01	7.9780275445411100
1997-12-01	8.4347996875370700
1998-01-01	8.0834441456738100
1998-02-01	8.0633575844061100
1998-03-01	8.0989152277190000
1998-04-01	7.6850489139304700
1998-05-01	7.5601586008568200
1998-06-01	7.0037306973584400
1998-07-01	6.8333914702698400
1998-08-01	6.4040923556440000
1998-09-01	6.1104637290572000
1998-10-01	5.4935467420672700
1998-11-01	4.8302398271506000
1998-12-01	4.4974123710328700
1999-01-01	4.2297847455044200
1999-02-01	4.1231007487987900
1999-03-01	4.0864857905888700
1999-04-01	3.7701977138045400
1999-05-01	3.0714146953890100
1999-06-01	2.6518417203005000
1999-07-01	2.2811661943776500
1999-08-01	2.1113004077980400
1999-09-01	2.1816968525991000
1999-10-01	2.3971973009349700
1999-11-01	2.5123074295714500
1999-12-01	2.7102356702918700
2000-01-01	2.4514514478153000
2000-02-01	2.9108819356610100
2000-03-01	2.7172966867694300
2000-04-01	2.7764719918560400
2000-05-01	3.1695576174648800
2000-06-01	3.4788397243748700
2000-07-01	4.4303064473622900
2000-08-01	4.5375017624203100
2000-09-01	4.3837050803120600
2000-10-01	4.1531355798282500
2000-11-01	4.2282337509969500
2000-12-01	4.0988103825515700
2001-01-01	4.4950806279216700
2001-02-01	4.2978139605537500
2001-03-01	5.4718870368001200
2001-04-01	6.5193916328295100
2001-05-01	7.9193292826573900
2001-06-01	8.4287815769377200
2001-07-01	7.6343368349912200
2001-08-01	7.2393106675504400
2001-09-01	7.4904429200514200
2001-10-01	8.1376028173210300
2001-11-01	7.8728412060078600
2001-12-01	8.4338784660742600
2002-01-01	9.7165739194483800
2002-02-01	9.1553242121490000
2002-03-01	7.9309218693273800
2002-04-01	6.5002290532943300
2002-05-01	4.4742352008885600
2002-06-01	3.4404236797901100
2002-07-01	3.5086922124671000
2002-08-01	3.7661415228787700
2002-09-01	3.6877536223675700
2002-10-01	2.9846687570403200
2002-11-01	2.7506483006517500
2002-12-01	2.0166849620572100
2003-01-01	0.6973837210662660
2003-02-01	1.2631282616880700
2003-03-01	1.8077034830441500
2003-04-01	2.0536269668832500
2003-05-01	2.5554558563737800
2003-06-01	3.2807854521410500
2003-07-01	3.3115003216367400
2003-08-01	3.3834501743325900
2003-09-01	3.6638646799933400
2003-10-01	3.4326049622216400
2003-11-01	3.3790262168055300
2003-12-01	3.0803488846794400
2004-01-01	2.8728710804738900
2004-02-01	2.3320412698351700
2004-03-01	1.9493671833618300
2004-04-01	1.7456398782395500
2004-05-01	1.6379529940146900
2004-06-01	1.5585677016162700
2004-07-01	1.4746469469906700
2004-08-01	1.1661080774364600
2004-09-01	0.3927567968082130
2004-10-01	0.4260965524289020
2004-11-01	0.3956026736489540
2004-12-01	0.7870845088394000
2005-01-01	0.4599723098294510
2005-02-01	1.0804192365174200
2005-03-01	1.2897150293724500
2005-04-01	0.8282444501935410
2005-05-01	0.9890674411176780
2005-06-01	0.7990869911813440
2005-07-01	0.4674012170985770
2005-08-01	0.8066403211814840
2005-09-01	0.9365740918724070
2005-10-01	0.9099939510918860
2005-11-01	1.2593307707540800
2005-12-01	1.2786143217645300
2006-01-01	1.5675112208065700
2006-02-01	1.5023527826698400
2006-03-01	1.0097045234823700
2006-04-01	1.5822519051096100
2006-05-01	1.9747829607246300
2006-06-01	2.2178143794413400
2006-07-01	3.0361875876398100
2006-08-01	3.3537375748384200
2006-09-01	3.8834565762176000
2006-10-01	3.7137751647871800
2006-11-01	3.8195491778556200
2006-12-01	3.5045804332817800
2007-01-01	3.6227316892128300
2007-02-01	3.2797243495694300
2007-03-01	3.4499889074092200
2007-04-01	3.9958486164531800
2007-05-01	3.2346894607216600
2007-06-01	3.3220488269803600
2007-07-01	2.9364228877656400
2007-08-01	3.1276017889954700
2007-09-01	3.4576846896010200
2007-10-01	5.0676582321652000
2007-11-01	5.4279981520574800
2007-12-01	5.9027348864760300
2008-01-01	6.2211255435763500
2008-02-01	6.6000344045790500
2008-03-01	6.9832057559408200
2008-04-01	6.8637974462439300
2008-05-01	7.5876394201767900
2008-06-01	7.7147345948216400
2008-07-01	8.4026252447254600
2008-08-01	7.9889924041184200
2008-09-01	7.0702497655640300
2008-10-01	6.0725660433509200
2008-11-01	5.2299171917727100
2008-12-01	4.8404809555952400
2009-01-01	4.3222578603529300
2009-02-01	4.0362685904588400
2009-03-01	3.5857179657576700
2009-04-01	2.7689172600001200
2009-05-01	2.1744796730992000
2009-06-01	1.5869443153126000
2009-07-01	0.6585212898516200
2009-08-01	0.0966531060154373
2009-09-01	-0.1190974137298460
2009-10-01	-0.3392678211950140
2009-11-01	-0.1278288363460800
2009-12-01	-0.0505777642786784
2010-01-01	0.1216660674340770
2010-02-01	0.3940879726465230
2010-03-01	0.7149305632862300
2010-04-01	1.1451972425284000
2010-05-01	0.6069175345278000
2010-06-01	0.7780359802885470
2010-07-01	1.4896665000706300
2010-08-01	2.1690114640361600
2010-09-01	2.8124635226430700
2010-10-01	2.9425768833975800
2010-11-01	2.9675732108945900
2010-12-01	2.9878421220827800
2011-01-01	2.7473177741350800
2011-02-01	2.9655970626080800
2011-03-01	2.7603441486638300
2011-04-01	2.6373165574265300
2011-05-01	4.1167987334937400
2011-06-01	3.8168832918760200
2011-07-01	3.5194684030817500
2011-08-01	3.4698108534269300
2011-09-01	3.2390174949158400
2011-10-01	3.1914503422790800
2011-11-01	3.4414212268435200
2011-12-01	3.6248214836329300
2012-01-01	3.6847906839360400
2012-02-01	3.8475938613506000
2012-03-01	3.8956611027572600
2012-04-01	3.5894162343588100
2012-05-01	2.6128162894413500
2012-06-01	3.2102266883377400
2012-07-01	3.0805123192260800
2012-08-01	3.1306592678823100
2012-09-01	3.2218381587428700
2012-10-01	3.4170169309048600
2012-11-01	3.2443775169987600
2012-12-01	3.3000909108401400
2013-01-01	3.5883559484019400
2013-02-01	2.8497170752802900
2013-03-01	2.9657911788273900
2013-04-01	3.2699102145475300
2013-05-01	3.5971556589511600
2013-06-01	3.8742603607731800
2013-07-01	4.1172550016916700
2013-08-01	3.7180212773353200
2013-09-01	3.1480521354974200
2013-10-01	2.7435275339971300
2013-11-01	2.2434882185182300
2013-12-01	2.2398081714026800
2014-01-01	2.2964234827263100
2014-02-01	2.0455403275506000
2014-03-01	1.6672871255655400
2014-04-01	1.3981465272231700
2014-05-01	0.7531270712194240
2014-06-01	0.3905717458170990
2014-07-01	0.3619799723868740
2014-08-01	0.5002656302323340
2014-09-01	0.8419986704707760
2014-10-01	0.9452398459919040
2014-11-01	0.9462578856429160
2014-12-01	0.3729168919617550
2015-01-01	0.0588502045434429
2015-02-01	0.5715795574658190
2015-03-01	0.7634768888713150
2015-04-01	1.1870672750480200
2015-05-01	1.3799713654794700
2015-06-01	1.0525305061173900
2015-07-01	0.7349680674387530
2015-08-01	1.1198569933116100
2015-09-01	1.3953146488205000
2015-10-01	1.3536397216209600
2015-11-01	1.4155129364100400
2015-12-01	1.1781976330199000
2016-01-01	1.1263484091683500
2016-02-01	0.8035635507842660
2016-03-01	0.5167688703555600
2016-04-01	0.2286988191371590
2016-05-01	0.2404041347141050
2016-06-01	0.5266989808301260
2016-07-01	1.3239180096334000
2016-08-01	1.0275276932861900
2016-09-01	0.3346467537529370
2016-10-01	0.2088916752864590
2016-11-01	0.4779972143470560
2016-12-01	1.3557150119664600
2017-01-01	2.1458264705824900
2017-02-01	2.9296670760288400
2017-03-01	2.7123928156633200
2017-04-01	2.6457605597784000
2017-05-01	3.0014855497353600
2017-06-01	2.7842608841387600
2017-07-01	2.4985134789260800
2017-08-01	2.6362458092173900
2017-09-01	3.1981324080552200
2017-10-01	3.7584022412964600
2017-11-01	3.8401935073248800
2017-12-01	3.5427415374000300
2018-01-01	2.9272991826991100
2018-02-01	2.0606338281031900
2018-03-01	2.7021489026312800
2018-04-01	2.8153969678913500
2018-05-01	3.0116565663267600
2018-06-01	3.6922876696728300
2018-07-01	3.5043488027871200
2018-08-01	3.5140616490063500
2018-09-01	4.2056632885859000