Month Growth Rate Same Period Previous Year 1971-01-01 4.71557426831095000 1971-02-01 2.37492407204680000 1971-03-01 2.55205731118001000 1971-04-01 1.98823298642590000 1971-05-01 3.76550480270923000 1971-06-01 2.35404845164075000 1971-07-01 3.09402941121775000 1971-08-01 2.59803003409813000 1971-09-01 2.55205731118001000 1971-10-01 0.77480560342078400 1971-11-01 2.70257225887943000 1971-12-01 3.02241190547525000 1972-01-01 2.49459433188945000 1972-02-01 2.55283862295049000 1972-03-01 2.50313437357180000 1972-04-01 5.21281329057519000 1972-05-01 3.26861418249816000 1972-06-01 5.26331753913340000 1972-07-01 5.04734478192335000 1972-08-01 5.68240838484726000 1972-09-01 5.57222457828839000 1972-10-01 7.30953574761074000 1972-11-01 3.72724508468363000 1972-12-01 6.07195181886826000 1973-01-01 5.36948413578816000 1973-02-01 6.68645994025629000 1973-03-01 8.54642125074221000 1973-04-01 5.44667721235566000 1973-05-01 8.96839594306837000 1973-06-01 10.85378470580750000 1973-07-01 9.80500830547401000 1973-08-01 12.98215098230860000 1973-09-01 27.06781191547970000 1973-10-01 30.91948351873240000 1973-11-01 28.53970695694840000 1973-12-01 28.24726857048940000 1974-01-01 32.40047518994170000 1974-02-01 30.79812092658410000 1974-03-01 31.81630490280040000 1974-04-01 31.87281412172060000 1974-05-01 30.73592911642290000 1974-06-01 29.62631562298130000 1974-07-01 31.71085186073430000 1974-08-01 25.46603411335250000 1974-09-01 14.54248867420520000 1974-10-01 10.38153879065330000 1974-11-01 16.12678740106650000 1974-12-01 12.97283238114070000 1975-01-01 12.96930822625650000 1975-02-01 14.13577364676590000 1975-03-01 14.55180430164930000 1975-04-01 13.98580297430880000 1975-05-01 12.11757329438360000 1975-06-01 12.92464630893360000 1975-07-01 12.69478616746810000 1975-08-01 13.80175691554820000 1975-09-01 14.97181332318240000 1975-10-01 16.51329145968870000 1975-11-01 15.60790192386820000 1975-12-01 16.65272219746230000 1976-01-01 13.42566576167280000 1976-02-01 13.52039831261990000 1976-03-01 13.19426647151280000 1976-04-01 13.15400596133730000 1976-05-01 14.19001932818360000 1976-06-01 14.28880404448660000 1976-07-01 12.42354308219040000 1976-08-01 13.26609317106830000 1976-09-01 12.14781216094750000 1976-10-01 11.05869187036980000 1976-11-01 11.02613782811270000 1976-12-01 11.56197418269170000 1977-01-01 11.50346889429230000 1977-02-01 11.89499321394880000 1977-03-01 9.70186817143114000 1977-04-01 11.84958226407730000 1977-05-01 12.68843899657080000 1977-06-01 11.24190088816810000 1977-07-01 13.03299645715530000 1977-08-01 13.04019495472050000 1977-09-01 10.86094356293500000 1977-10-01 12.81013384140160000 1977-11-01 12.20288551852070000 1977-12-01 11.17463462324000000 1978-01-01 13.25318133959540000 1978-02-01 11.64650214595870000 1978-03-01 12.71955026270880000 1978-04-01 11.91347906469780000 1978-05-01 10.28329415145470000 1978-06-01 12.78948439178290000 1978-07-01 11.02483148990630000 1978-08-01 11.51542212115950000 1978-09-01 12.63168448586830000 1978-10-01 11.63669533900220000 1978-11-01 11.87076226284850000 1978-12-01 12.76976045792760000 1979-01-01 15.16993084774920000 1979-02-01 15.53742604309430000 1979-03-01 16.60760435791760000 1979-04-01 16.58883800836160000 1979-05-01 17.28030923974350000 1979-06-01 18.87359537472890000 1979-07-01 21.25627322347090000 1979-08-01 21.26509998193760000 1979-09-01 20.15537164057610000 1979-10-01 22.01286602000590000 1979-11-01 22.52646619562740000 1979-12-01 23.55648092270680000 1980-01-01 22.31376641004540000 1980-02-01 23.30338280424160000 1980-03-01 21.89287932388960000 1980-04-01 24.48106374576610000 1980-05-01 24.81365618208300000 1980-06-01 24.02721461506940000 1980-07-01 23.03940207248160000 1980-08-01 23.21391932455190000 1980-09-01 23.98617079147820000 1980-10-01 23.73356715088030000 1980-11-01 25.07374038229660000 1980-12-01 24.71096369238580000 1981-01-01 23.76542939309050000 1981-02-01 25.90597485623990000 1981-03-01 25.05851433189970000 1981-04-01 23.47804761600450000 1981-05-01 23.32835824931390000 1981-06-01 22.18210453809220000 1981-07-01 21.65057346044510000 1981-08-01 21.27137795694410000 1981-09-01 22.99473201121110000 1981-10-01 22.01358310729670000 1981-11-01 20.94931880466010000 1981-12-01 20.50456155714530000 1982-01-01 21.12904835406950000 1982-02-01 19.73819230506670000 1982-03-01 20.79646530082220000 1982-04-01 21.24305926153830000 1982-05-01 21.29578370731510000 1982-06-01 21.96030384714860000 1982-07-01 21.96303253320020000 1982-08-01 22.04221913279750000 1982-09-01 20.20230187906680000 1982-10-01 20.39123948435150000 1982-11-01 20.16224551930360000 1982-12-01 19.72055923327290000 1983-01-01 19.52967574460170000 1983-02-01 21.67186665671150000 1983-03-01 22.72858156305870000 1983-04-01 20.30101714796800000 1983-05-01 21.50190810943000000 1983-06-01 19.29501765952240000 1983-07-01 20.05403472026960000 1983-08-01 20.73815953215240000 1983-09-01 21.24029729941020000 1983-10-01 21.43663763001500000 1983-11-01 20.91345373774680000 1983-12-01 21.15600407917120000 1984-01-01 20.44568713640780000 1984-02-01 19.34922244818500000 1984-03-01 18.30331515620810000 1984-04-01 19.16293254203060000 1984-05-01 18.02506134747380000 1984-06-01 18.53102834443080000 1984-07-01 18.61644866829260000 1984-08-01 18.14999563078350000 1984-09-01 18.08597478782010000 1984-10-01 17.94353656242980000 1984-11-01 17.82989407527550000 1984-12-01 17.89181714767840000 1985-01-01 19.16169371886840000 1985-02-01 17.94183369549800000 1985-03-01 17.52517036701040000 1985-04-01 17.12803328480550000 1985-05-01 17.31577687781280000 1985-06-01 17.72154783248520000 1985-07-01 17.00621628133550000 1985-08-01 17.93019545451940000 1985-09-01 19.95330847257290000 1985-10-01 20.97879807577540000 1985-11-01 23.04353191226640000 1985-12-01 25.39819166220780000 1986-01-01 25.64482847889050000 1986-02-01 24.71693807312360000 1986-03-01 25.83590303148830000 1986-04-01 25.61012305202270000 1986-05-01 25.13159158425500000 1986-06-01 25.40457034293790000 1986-07-01 24.86637025991120000 1986-08-01 25.03978362216860000 1986-09-01 23.57283621647880000 1986-10-01 23.03731167354000000 1986-11-01 20.66129718254260000 1986-12-01 17.65598972513250000 1987-01-01 15.85867170849070000 1987-02-01 17.87538997570130000 1987-03-01 16.90043748955770000 1987-04-01 18.44645287761340000 1987-05-01 18.47504053835910000 1987-06-01 18.67900667676870000 1987-07-01 18.74352048593990000 1987-08-01 18.26155750975990000 1987-09-01 16.22606360656490000 1987-10-01 17.35463446508970000 1987-11-01 17.16022215938940000 1987-12-01 17.32449377350010000 1988-01-01 15.61639725645220000 1988-02-01 14.36895849709540000 1988-03-01 15.06545244504850000 1988-04-01 14.36414229883290000 1988-05-01 14.04913684585830000 1988-06-01 13.97982193300540000 1988-07-01 14.18624531184110000 1988-08-01 13.81957270406620000 1988-09-01 14.81092705821110000 1988-10-01 13.73928616786920000 1988-11-01 13.75147897931260000 1988-12-01 13.66753883681720000 1989-01-01 12.84488514169920000 1989-02-01 12.59290632673490000 1989-03-01 12.63533887211020000 1989-04-01 13.04468269216870000 1989-05-01 13.05197665662330000 1989-06-01 11.93869747914000000 1989-07-01 12.46574848198750000 1989-08-01 12.10731533420640000 1989-09-01 13.18463907057820000 1989-10-01 12.36036427074280000 1989-11-01 12.69480704049540000 1989-12-01 14.49552227255840000 1990-01-01 15.06729989926830000 1990-02-01 16.00320232507520000 1990-03-01 16.57555223134470000 1990-04-01 16.58080350836690000 1990-05-01 18.20413134920100000 1990-06-01 19.39027079047740000 1990-07-01 18.73482506423060000 1990-08-01 19.28420544454370000 1990-09-01 19.33640237086550000 1990-10-01 20.03610978970180000 1990-11-01 21.12176292874740000 1990-12-01 20.58596503647940000 1991-01-01 21.23223929171860000 1991-02-01 20.31954711635860000 1991-03-01 18.13428762179840000 1991-04-01 20.02363759557200000 1991-05-01 18.50701837316880000 1991-06-01 17.74717165304270000 1991-07-01 18.69991020067190000 1991-08-01 19.50571252330980000 1991-09-01 19.47092849574650000 1991-10-01 18.70436038182900000 1991-11-01 18.66583402405440000 1991-12-01 18.07690545642810000 1992-01-01 17.43757291933620000 1992-02-01 18.76380616998870000 1992-03-01 19.19941101508500000 1992-04-01 17.21688679113140000 1992-05-01 16.90141075803070000 1992-06-01 16.97932679035260000 1992-07-01 16.29945378851710000 1992-08-01 15.94307827210780000 1992-09-01 15.04588688493530000 1992-10-01 16.29184960330700000 1992-11-01 16.02809691883420000 1992-12-01 15.99943370292340000 1993-01-01 15.44160719222180000 1993-02-01 15.57654771669880000 1993-03-01 18.01511626424060000 1993-04-01 17.38386256758560000 1993-05-01 17.90963663348070000 1993-06-01 17.60699139396120000 1993-07-01 16.44834686562450000 1993-08-01 16.87349433921980000 1993-09-01 16.35443327447660000 1993-10-01 14.47187260025890000 1993-11-01 13.45402355718940000 1993-12-01 13.16303282049300000 1994-01-01 13.70812778728260000 1994-02-01 12.96632207116130000 1994-03-01 11.02044500114930000 1994-04-01 11.05701302499190000 1994-05-01 10.07880229645340000 1994-06-01 9.70876467448032000 1994-07-01 10.34674543973080000 1994-08-01 10.94161548684620000 1994-09-01 11.12709489053670000 1994-10-01 10.79593398315000000 1994-11-01 10.78718495418080000 1994-12-01 10.52869057263100000 1995-01-01 10.75153940799920000 1995-02-01 10.39360160235080000 1995-03-01 10.52075446710240000 1995-04-01 10.12959656031980000 1995-05-01 9.79161158217266000 1995-06-01 9.93728061836522000 1995-07-01 9.40167335310922000 1995-08-01 9.32105002430139000 1995-09-01 8.86120169504274000 1995-10-01 8.85322887491045000 1995-11-01 8.81986612425356000 1995-12-01 8.97896326152878000 1996-01-01 9.22358192803467000 1996-02-01 9.25619121419347000 1996-03-01 8.74562109870326000 1996-04-01 8.67090789798882000 1996-05-01 8.73792021379205000 1996-06-01 8.48255575921856000 1996-07-01 8.53127616582188000 1996-08-01 8.23643420347408000 1996-09-01 8.09540765136319000 1996-10-01 8.33580791855138000 1996-11-01 8.22053033075641000 1996-12-01 8.19699843722030000 1997-01-01 7.45129520090789000 1997-02-01 7.66814483137121000 1997-03-01 8.00005366272221000 1997-04-01 7.94273731246535000 1997-05-01 8.32235678400994000 1997-06-01 7.63187172486388000 1997-07-01 7.28806300308303000 1997-08-01 7.29909169326698000 1997-09-01 7.39536072353288000 1997-10-01 6.48405675156458000 1997-11-01 6.26143546964541000 1997-12-01 6.03960382665894000 1998-01-01 5.22390092435009000 1998-02-01 5.07208108524390000 1998-03-01 5.33193897750135000 1998-04-01 6.20365871855497000 1998-05-01 6.08582829559925000 1998-06-01 6.52178352670295000 1998-07-01 6.49632600557481000 1998-08-01 6.54476109018997000 1998-09-01 6.24980710860619000 1998-10-01 6.20193949381684000 1998-11-01 6.08069232383149000 1998-12-01 5.66252017503100000 1999-01-01 5.66812411238654000 1999-02-01 5.52104775399340000 1999-03-01 4.82861338724614000 1999-04-01 4.10272878367320000 1999-05-01 3.98414736940016000 1999-06-01 3.51434533483821000 1999-07-01 3.36450695485421000 1999-08-01 3.28866295047364000 1999-09-01 2.73446912455220000 1999-10-01 2.16776835474217000 1999-11-01 2.20184250137204000 1999-12-01 2.21453238988652000 2000-01-01 2.04625856134022000 2000-02-01 1.71424594630037000 2000-03-01 1.66143423926227000 2000-04-01 1.45021154168332000 2000-05-01 2.01509975666356000 2000-06-01 1.73650828377595000 2000-07-01 1.67235376522462000 2000-08-01 1.83999232772690000 2000-09-01 2.50104594637380000 2000-10-01 2.94003481308980000 2000-11-01 3.03055235549088000 2000-12-01 3.28387097484521000 2001-01-01 3.42475671404577000 2001-02-01 3.64286750069239000 2001-03-01 3.41954724076398000 2001-04-01 3.43340349779807000 2001-05-01 3.04542223031361000 2001-06-01 3.47655765783199000 2001-07-01 3.70110828999336000 2001-08-01 3.52596312359199000 2001-09-01 3.29277777213028000 2001-10-01 3.19146925029110000 2001-11-01 3.28114219845753000 2001-12-01 2.77989272846817000 2002-01-01 3.05344483899758000 2002-02-01 3.00076326864263000 2002-03-01 3.53355352289185000 2002-04-01 3.31372608947918000 2002-05-01 4.06702662565741000 2002-06-01 3.56623586124917000 2002-07-01 3.34416916292264000 2002-08-01 3.39213515172313000 2002-09-01 3.52061928680866000 2002-10-01 3.40810585903286000 2002-11-01 3.40378399574494000 2002-12-01 3.41061762170381000 2003-01-01 3.56530711836221000 2003-02-01 3.52010703948686000 2003-03-01 3.12248097343383000 2003-04-01 3.10713603950907000 2003-05-01 2.75835329351500000 2003-06-01 2.94157206423094000 2003-07-01 2.88803222019282000 2003-08-01 2.95018553273611000 2003-09-01 3.10493516096863000 2003-10-01 3.22016705315119000 2003-11-01 3.17523266161616000 2003-12-01 3.40568655349006000 2004-01-01 3.19548326406054000 2004-02-01 3.01675077289912000 2004-03-01 3.27727959308334000 2004-04-01 3.19904528270302000 2004-05-01 3.15551170701068000 2004-06-01 3.34704244871402000 2004-07-01 3.84454204643764000 2004-08-01 3.10745765005396000 2004-09-01 3.26892727565171000 2004-10-01 3.02165581204498000 2004-11-01 2.91973672077331000 2004-12-01 2.80567236536817000 2005-01-01 4.50028912902323000 2005-02-01 3.21952422971790000 2005-03-01 2.88987953396929000 2005-04-01 3.05208685383440000 2005-05-01 3.25517147961894000 2005-06-01 2.98157254032980000 2005-07-01 3.44782593135734000 2005-08-01 2.89981091579691000 2005-09-01 2.72471586755594000 2005-10-01 2.94045670909017000 2005-11-01 3.06083260363696000 2005-12-01 2.93604341970063000 2006-01-01 2.09892014167572000 2006-02-01 2.35951756525105000 2006-03-01 2.68818462879481000 2006-04-01 2.27813403582887000 2006-05-01 2.09846697264143000 2006-06-01 2.34935147458325000 2006-07-01 2.34416358778756000 2006-08-01 2.36286564774953000 2006-09-01 2.52401808048379000 2006-10-01 2.75476251896752000 2006-11-01 2.74668720062305000 2006-12-01 2.77362353327351000 2007-01-01 2.88134233746068000 2007-02-01 3.16946065234026000 2007-03-01 2.90295935107256000 2007-04-01 2.99056953396728000 2007-05-01 2.90057100600612000 2007-06-01 2.80041558103523000 2007-07-01 2.96123892180450000 2007-08-01 2.93797832727612000 2007-09-01 2.59067536323090000 2007-10-01 2.25607688570877000 2007-11-01 2.26036489112636000 2007-12-01 2.23961843061452000 2008-01-01 1.85655322698595000 2008-02-01 2.29584625639181000 2008-03-01 2.47841257092100000 2008-04-01 2.60983796016663000 2008-05-01 3.15603560030814000 2008-06-01 3.09681259014345000 2008-07-01 3.07900532864746000 2008-08-01 3.11601984577917000 2008-09-01 3.30993878963990000 2008-10-01 3.22310919291608000 2008-11-01 3.24119831132359000 2008-12-01 3.23284211926750000 2009-01-01 3.11018872488472000 2009-02-01 2.93391968204054000 2009-03-01 2.86356869324479000 2009-04-01 2.47409903794370000 2009-05-01 1.91412594399937000 2009-06-01 1.76268575040884000 2009-07-01 1.73850096848274000 2009-08-01 1.82731668282859000 2009-09-01 1.87136573654364000 2009-10-01 1.93997382217076000 2009-11-01 2.15048222731833000 2009-12-01 2.24119479669805000 2010-01-01 1.75828459077583000 2010-02-01 1.78376681288860000 2010-03-01 2.40092137749054000 2010-04-01 3.35553184631016000 2010-05-01 3.97712706805258000 2010-06-01 4.04220522856745000 2010-07-01 4.29396932931084000 2010-08-01 4.13797492545715000 2010-09-01 4.03362554755981000 2010-10-01 3.94162976560391000 2010-11-01 3.66231549840072000 2010-12-01 3.25437613930783000 2011-01-01 3.17760807053914000 2011-02-01 2.54848659395450000 2011-03-01 3.19328373229262000 2011-04-01 2.61382952252572000 2011-05-01 2.01203002229606000 2011-06-01 1.96224457566725000 2011-07-01 0.80266514989415100 2011-08-01 0.08368131819781960 2011-09-01 1.95260617132456000 2011-10-01 1.60681415227613000 2011-11-01 1.49126992048936000 2011-12-01 1.15849617569455000 2012-01-01 0.97315190567958400 2012-02-01 0.71504116704728700 2012-03-01 0.25458118213118200 2012-04-01 0.78886694780846600 2012-05-01 0.39984813830922600 2012-06-01 0.32218392289563700 2012-07-01 0.46607738895764000 2012-08-01 0.45543743194563600 2012-09-01 -0.50330007710143300 2012-10-01 -0.22787646433591600 2012-11-01 -0.54527331801280100 2012-12-01 -0.57426555678958600 2013-01-01 -1.16778336951555000 2013-02-01 -1.30824702747832000 2013-03-01 -1.37137933390194000 2013-04-01 -1.58147980779188000 2013-05-01 -1.64211994892745000 2013-06-01 -1.85193184645526000 2013-07-01 -2.16437379595472000 2013-08-01 -2.55457564241024000 2013-09-01 -2.22725015500811000 2013-10-01 -2.42736262204798000 2013-11-01 -3.64293846286968000 2013-12-01 -2.30226852057359000 2014-01-01 -1.98549750444503000 2014-02-01 -1.41415767167553000 2014-03-01 -1.45203448278473000 2014-04-01 -1.71851732072536000 2014-05-01 -2.33738902182583000 2014-06-01 -1.07606303410623000 2014-07-01 -0.78961542907832800 2014-08-01 -0.17618571470798000 2014-09-01 -0.79639138179761500 2014-10-01 -1.13447024933035000 2014-11-01 -0.64651423703338400 2014-12-01 -1.37069107197491000 2015-01-01 -1.19811039153059000 2015-02-01 -0.99975339684652100 2015-03-01 -1.41241892219549000 2015-04-01 -1.39093147411817000 2015-05-01 -1.39427773681714000 2015-06-01 -1.54957342851241000 2015-07-01 -1.46178531322089000 2015-08-01 -1.12044852325165000 2015-09-01 -1.15267821581673000 2015-10-01 -0.49527890412935800 2015-11-01 -0.46349426228665300 2015-12-01 0.49039637380123800 2016-01-01 -0.24725314647214400 2016-02-01 -0.41357544741267300 2016-03-01 -1.38454868445866000 2016-04-01 -0.91382530456639100 2016-05-01 -0.93135810525908500 2016-06-01 -0.70273053077814200 2016-07-01 -1.72462579506739000 2016-08-01 -0.97955406923554400 2016-09-01 -1.06847922640311000 2016-10-01 -1.45678972786537000 2016-11-01 -1.91148581364544000 2016-12-01 -1.83586267384866000 2017-01-01 -1.83288459830665000 2017-02-01 -0.44430983895801300 2017-03-01 0.48098540592310000 2017-04-01 0.43100521540223000 2017-05-01 0.72278809657431200 2017-06-01 1.08066564865161000 2017-07-01 1.31566431575657000 2017-08-01 0.90839113396197200 2017-09-01 0.58920717385669400 2017-10-01 0.93690455612324100 2017-11-01 1.01068326756312000 2017-12-01 0.28095050393471300 2018-01-01 0.06757107061190360 2018-02-01 0.50127722606421300 2018-03-01 0.00443258138133341 2018-04-01 0.28208001933410000 2018-05-01 0.14356958410723300 2018-06-01 0.02491691104594900 2018-07-01 -0.35413200829745900 2018-08-01 0.02810472514356940 2018-09-01 0.19270036217847500 2018-10-01 0.31425617518319600