Month Growth Rate Same Period Previous Year 1971-01-01 13.06506724162020000 1971-02-01 13.82432154092080000 1971-03-01 15.14557228911170000 1971-04-01 15.14557228911170000 1971-05-01 13.01786844474870000 1971-06-01 10.87817263551230000 1971-07-01 9.62068290810395000 1971-08-01 9.41738388919636000 1971-09-01 9.84654692130306000 1971-10-01 8.28554677786102000 1971-11-01 1.76812703864609000 1971-12-01 1.59266127191727000 1972-01-01 1.24567908398800000 1972-02-01 0.36082207257474300 1972-03-01 -1.00623013021046000 1972-04-01 -0.47327377124738700 1972-05-01 1.09739502804287000 1972-06-01 1.61883936649036000 1972-07-01 1.78542760021885000 1972-08-01 1.78542760021885000 1972-09-01 1.92789292557761000 1972-10-01 1.35798730492721000 1972-11-01 1.33758136607922000 1972-12-01 1.84672408141780000 1973-01-01 3.60030805500306000 1973-02-01 5.39146019253965000 1973-03-01 5.72114588321172000 1973-04-01 6.17602838117445000 1973-05-01 7.05284899152570000 1973-06-01 10.98147723707800000 1973-07-01 13.59828987799280000 1973-08-01 16.52792796977560000 1973-09-01 15.94868877162710000 1973-10-01 21.95322633515160000 1973-11-01 30.94855636346650000 1973-12-01 30.64697178138680000 1974-01-01 30.91368968176280000 1974-02-01 50.94909075682880000 1974-03-01 52.14634319042580000 1974-04-01 50.68327427916930000 1974-05-01 40.07330245864160000 1974-06-01 34.66331448401850000 1974-07-01 28.76347329079520000 1974-08-01 29.38459671440810000 1974-09-01 32.10093968363710000 1974-10-01 25.03058106873670000 1974-11-01 18.86522519746510000 1974-12-01 18.54402115153140000 1975-01-01 16.73360058624590000 1975-02-01 -1.08655934059292000 1975-03-01 -2.12603647851459000 1975-04-01 -2.02071551500243000 1975-05-01 1.43927707805223000 1975-06-01 1.32747164971082000 1975-07-01 8.07124377823202000 1975-08-01 4.84845264212406000 1975-09-01 2.80066952243016000 1975-10-01 8.78949047120747000 1975-11-01 9.78107040569877000 1975-12-01 9.78107040569877000 1976-01-01 15.71255863778310000 1976-02-01 16.42738201494680000 1976-03-01 16.28441864398110000 1976-04-01 16.15942092556120000 1976-05-01 19.21539164572910000 1976-06-01 19.34693472788470000 1976-07-01 13.93884341448060000 1976-08-01 14.14952482473020000 1976-09-01 14.13463530023810000 1976-10-01 9.80682015139423000 1976-11-01 6.40044891925788000 1976-12-01 6.30244019153906000 1977-01-01 2.81142739837793000 1977-02-01 2.80621922936622000 1977-03-01 3.17377949889778000 1977-04-01 5.71076160548898000 1977-05-01 5.89038924394226000 1977-06-01 6.07529669423401000 1977-07-01 5.79793551879638000 1977-08-01 5.60266831737069000 1977-09-01 10.20817022603850000 1977-10-01 9.90418184118612000 1977-11-01 10.10665408905050000 1977-12-01 9.74718020764284000 1978-01-01 12.04807001598850000 1978-02-01 11.57587676676960000 1978-03-01 9.75064388335918000 1978-04-01 15.25638486951680000 1978-05-01 15.04180190281180000 1978-06-01 15.27705720808850000 1978-07-01 15.66665604478310000 1978-08-01 18.39711550013750000 1978-09-01 14.15231132091080000 1978-10-01 14.76768974385670000 1978-11-01 16.07218060795440000 1978-12-01 16.81176697020860000 1979-01-01 14.57610121454090000 1979-02-01 15.98414876505090000 1979-03-01 18.69183702649910000 1979-04-01 10.46144489605280000 1979-05-01 10.98476901232700000 1979-06-01 16.30817828375790000 1979-07-01 17.05136527950460000 1979-08-01 22.84114184664600000 1979-09-01 22.33860482723050000 1979-10-01 21.68263154875820000 1979-11-01 21.34122494988020000 1979-12-01 21.29517998437390000 1980-01-01 36.26058847766090000 1980-02-01 39.04194264995320000 1980-03-01 37.51016875892120000 1980-04-01 37.32106680449390000 1980-05-01 36.91185461396440000 1980-06-01 32.52229786794130000 1980-07-01 31.55557016402600000 1980-08-01 22.54828513305990000 1980-09-01 23.00371531818380000 1980-10-01 30.78588302770870000 1980-11-01 31.50401004817710000 1980-12-01 31.16333530455640000 1981-01-01 18.38343284944400000 1981-02-01 16.87790568891160000 1981-03-01 16.88291445361260000 1981-04-01 14.47396627635690000 1981-05-01 16.99541921225500000 1981-06-01 15.52345515650360000 1981-07-01 19.14553727362930000 1981-08-01 21.43228587862360000 1981-09-01 20.80055544474810000 1981-10-01 16.37677612870890000 1981-11-01 14.80765828164280000 1981-12-01 16.56936884112360000 1982-01-01 13.83654294488770000 1982-02-01 11.89075481804320000 1982-03-01 12.50715168083990000 1982-04-01 15.97264011470170000 1982-05-01 11.94731394069900000 1982-06-01 12.72130557889470000 1982-07-01 11.63499045772720000 1982-08-01 9.81690661496393000 1982-09-01 9.43123886613086000 1982-10-01 13.34489398064940000 1982-11-01 13.34751308572840000 1982-12-01 10.60824934491050000 1983-01-01 9.14460121586152000 1983-02-01 8.80790739825546000 1983-03-01 5.04544413992636000 1983-04-01 4.20187783736987000 1983-05-01 7.01776064144633000 1983-06-01 6.11853054706095000 1983-07-01 6.14304288405978000 1983-08-01 7.81117214888303000 1983-09-01 8.81096777061170000 1983-10-01 2.42026733376664000 1983-11-01 2.34580697417307000 1983-12-01 3.31615262720951000 1984-01-01 7.18850557696631000 1984-02-01 -7.30563604200718000 1984-03-01 8.46518088065096000 1984-04-01 7.48109864451226000 1984-05-01 8.35292556518009000 1984-06-01 3.88927294121325000 1984-07-01 -0.29412532192485800 1984-08-01 3.74647126396672000 1984-09-01 3.79107407704247000 1984-10-01 0.13551855566076900 1984-11-01 2.92186539528780000 1984-12-01 11.21281415117120000 1985-01-01 6.92161148605311000 1985-02-01 25.96757745170740000 1985-03-01 13.14471068419440000 1985-04-01 13.88632094333530000 1985-05-01 10.79319411390970000 1985-06-01 14.74045533443880000 1985-07-01 19.45708021278600000 1985-08-01 10.46229579712150000 1985-09-01 7.84259836481274000 1985-10-01 10.98407114575120000 1985-11-01 11.50015021430070000 1985-12-01 3.41953063091183000 1986-01-01 2.71203538056648000 1986-02-01 -1.64727457969363000 1986-03-01 -6.65949444886129000 1986-04-01 -7.49141219363131000 1986-05-01 -7.42524327945625000 1986-06-01 -7.93607504602828000 1986-07-01 -9.71784831677135000 1986-08-01 -10.04675712796060000 1986-09-01 -6.57840173018985000 1986-10-01 -6.25802072671872000 1986-11-01 -9.83186934078024000 1986-12-01 -10.12327290046380000 1987-01-01 -6.04373970379080000 1987-02-01 -3.07867346719123000 1987-03-01 -0.33326825351873700 1987-04-01 0.31673711145191700 1987-05-01 0.55994863512467600 1987-06-01 -0.40131019632364300 1987-07-01 3.36056935033348000 1987-08-01 6.47421055033579000 1987-09-01 5.69576312561422000 1987-10-01 4.60307760919244000 1987-11-01 4.80358659968781000 1987-12-01 4.19699485913273000 1988-01-01 2.06665682306028000 1988-02-01 1.32805815973842000 1988-03-01 1.89032827878966000 1988-04-01 2.87709207226672000 1988-05-01 4.62001697867280000 1988-06-01 7.63638068009494000 1988-07-01 4.85633162270559000 1988-08-01 4.37481746649785000 1988-09-01 3.01591455224561000 1988-10-01 4.39366854591094000 1988-11-01 5.08425899075793000 1988-12-01 6.67815867601532000 1989-01-01 8.75421189669554000 1989-02-01 9.30522534290275000 1989-03-01 9.03246883600403000 1989-04-01 12.96003932951250000 1989-05-01 12.11328761729100000 1989-06-01 9.58152795024472000 1989-07-01 9.96223579572948000 1989-08-01 8.62992581071324000 1989-09-01 9.47764068583998000 1989-10-01 9.73777217323814000 1989-11-01 8.91980382380864000 1989-12-01 8.64848294595878000 1990-01-01 14.53297296110060000 1990-02-01 14.64854876638840000 1990-03-01 37.44023915830190000 1990-04-01 31.77994792775320000 1990-05-01 29.71039011595720000 1990-06-01 31.91632690606140000 1990-07-01 31.38793365441910000 1990-08-01 37.77176045316210000 1990-09-01 42.86485175478710000 1990-10-01 42.83276666377960000 1990-11-01 41.05658752365140000 1990-12-01 35.59541688016910000 1991-01-01 31.54057754195420000 1991-02-01 29.98429781154150000 1991-03-01 7.61260527427548000 1991-04-01 7.06798866930535000 1991-05-01 8.81986742008593000 1991-06-01 8.59399363936398000 1991-07-01 7.21500351560844000 1991-08-01 3.24206490478373000 1991-09-01 -1.32573578926710000 1991-10-01 -1.76219288662077000 1991-11-01 0.56578616973605000 1991-12-01 1.97980123510770000 1992-01-01 -2.32538302368581000 1992-02-01 -1.83835119048954000 1992-03-01 -1.09178868749474000 1992-04-01 0.59431412071674000 1992-05-01 0.44685613144407600 1992-06-01 0.32879224694906400 1992-07-01 -0.03843007343608150 1992-08-01 -0.37410582206260800 1992-09-01 -0.43456150441085500 1992-10-01 0.21325135905376700 1992-11-01 -0.30258108000251700 1992-12-01 3.17546170637411000 1993-01-01 13.76304330732150000 1993-02-01 14.76359991765340000 1993-03-01 15.33690716564070000 1993-04-01 14.94852632660210000 1993-05-01 13.69875401762530000 1993-06-01 12.63065178838010000 1993-07-01 13.59877058837280000 1993-08-01 13.56079131736700000 1993-09-01 13.20149806343410000 1993-10-01 11.55904006707590000 1993-11-01 12.85244944270420000 1993-12-01 10.25162233154560000 1994-01-01 -0.30479792925606600 1994-02-01 -0.20353167927527900 1994-03-01 -0.89662873167218000 1994-04-01 -1.01782232837036000 1994-05-01 -0.15196208274971400 1994-06-01 1.35695352471521000 1994-07-01 0.67038503007415700 1994-08-01 1.77188116312567000 1994-09-01 1.09585670860155000 1994-10-01 1.63289248737877000 1994-11-01 0.87769041470128400 1994-12-01 1.54025885483676000 1995-01-01 2.99937136248923000 1995-02-01 2.34653276170993000 1995-03-01 2.65874196697519000 1995-04-01 3.19045757834640000 1995-05-01 1.76468292125959000 1995-06-01 1.24349449135730000 1995-07-01 0.96766207240279400 1995-08-01 0.32454594125501400 1995-09-01 1.63036785674055000 1995-10-01 1.44889840702168000 1995-11-01 1.59357356082781000 1995-12-01 1.04683472208961000 1996-01-01 2.99660045395418000 1996-02-01 3.56146455727424000 1996-03-01 4.35690161687810000 1996-04-01 5.05098395915615000 1996-05-01 6.10484510456291000 1996-06-01 4.16061295411897000 1996-07-01 5.82812801370658000 1996-08-01 5.21543250693956000 1996-09-01 9.25493866656913000 1996-10-01 10.49181910828000000 1996-11-01 9.77704937807301000 1996-12-01 10.96417078505720000 1997-01-01 7.24583507414134000 1997-02-01 7.07876159821654000 1997-03-01 6.23489275714983000 1997-04-01 4.05017093201617000 1997-05-01 3.88669351304639000 1997-06-01 5.82042445806622000 1997-07-01 7.33138373354971000 1997-08-01 9.74198450662520000 1997-09-01 5.10121107969159000 1997-10-01 3.86885388749254000 1997-11-01 3.74400477431266000 1997-12-01 3.35019691190242000 1998-01-01 2.93870257396008000 1998-02-01 2.41583289305913000 1998-03-01 1.57501134104341000 1998-04-01 2.02442942354224000 1998-05-01 1.75388780944599000 1998-06-01 1.75494814699069000 1998-07-01 -0.37187760756789400 1998-08-01 -2.69606902862350000 1998-09-01 -2.80920056059435000 1998-10-01 -1.95562497547917000 1998-11-01 -2.33557258126327000 1998-12-01 -3.30468253664919000 1999-01-01 -3.94569566387357000 1999-02-01 -3.93446720204212000 1999-03-01 -2.22367526171856000 1999-04-01 -2.56579369270980000 1999-05-01 -1.13409401087707000 1999-06-01 -1.01401134050647000 1999-07-01 -0.30802673382073300 1999-08-01 1.88941337167754000 1999-09-01 2.82404827263174000 1999-10-01 2.34748867269150000 1999-11-01 1.98884799443667000 1999-12-01 5.19647005743182000 2000-01-01 5.29462284606959000 2000-02-01 8.56502147387330000 2000-03-01 9.04353858741132000 2000-04-01 5.98604200214368000 2000-05-01 7.77130092747598000 2000-06-01 9.22690003142790000 2000-07-01 7.65172947871661000 2000-08-01 4.96765472983163000 2000-09-01 7.52286318258688000 2000-10-01 7.93963627666501000 2000-11-01 9.06405939213833000 2000-12-01 4.03431709320942000 2001-01-01 7.01599728963018000 2001-02-01 5.99692507724690000 2001-03-01 4.44858597356599000 2001-04-01 11.51541202907710000 2001-05-01 12.20850055053220000 2001-06-01 8.65967627269298000 2001-07-01 7.46486809801890000 2001-08-01 8.99774097812491000 2001-09-01 7.74188128244519000 2001-10-01 3.72072298679446000 2001-11-01 2.74620746768444000 2001-12-01 4.44258220763926000 2002-01-01 4.87037614682242000 2002-02-01 3.42951572208454000 2002-03-01 5.18808143592862000 2002-04-01 2.86136920233566000 2002-05-01 -1.03477886902943000 2002-06-01 -0.66600032441036200 2002-07-01 1.31379608501640000 2002-08-01 1.08698826730602000 2002-09-01 0.37833180531121500 2002-10-01 4.67227452297435000 2002-11-01 4.33810966743063000 2002-12-01 7.59702959392840000 2003-01-01 14.36498860307490000 2003-02-01 20.67793258974850000 2003-03-01 18.36299127279360000 2003-04-01 12.05836508496460000 2003-05-01 11.67672444782520000 2003-06-01 12.79508783755680000 2003-07-01 12.91537788770620000 2003-08-01 12.94710762632160000 2003-09-01 10.72888133016130000 2003-10-01 11.09626524063980000 2003-11-01 12.49845840785910000 2003-12-01 10.47787610851850000 2004-01-01 4.91417932785539000 2004-02-01 -2.05724863469700000 2004-03-01 -0.39317965789084900 2004-04-01 3.39002935338461000 2004-05-01 6.33161825393409000 2004-06-01 4.10220954548101000 2004-07-01 5.55433022686547000 2004-08-01 5.30488148412488000 2004-09-01 6.03729371063378000 2004-10-01 7.05465823776720000 2004-11-01 4.74015282419522000 2004-12-01 3.39464899634532000 2005-01-01 -0.02278503576034040 2005-02-01 1.94352391519605000 2005-03-01 1.53927039875120000 2005-04-01 2.70922594848663000 2005-05-01 0.40150322812500700 2005-06-01 4.47754903644807000 2005-07-01 5.20735240624821000 2005-08-01 6.46731044559536000 2005-09-01 7.00591397368410000 2005-10-01 5.51269156652468000 2005-11-01 6.17717373087230000 2005-12-01 8.15643753774100000 2006-01-01 8.02633611705583000 2006-02-01 6.87773593819700000 2006-03-01 8.03941100024678000 2006-04-01 10.01050422007320000 2006-05-01 10.74096698387470000 2006-06-01 10.11001571019400000 2006-07-01 7.71126792618062000 2006-08-01 7.72189546742627000 2006-09-01 5.29637211237392000 2006-10-01 5.22715614801080000 2006-11-01 7.89218107683168000 2006-12-01 6.39745356194266000 2007-01-01 2.30847194076208000 2007-02-01 3.20674943569432000 2007-03-01 1.47875848811003000 2007-04-01 -0.84165002007558300 2007-05-01 -2.31906966049585000 2007-06-01 -3.27709413874884000 2007-07-01 -4.21393208829877000 2007-08-01 -6.49318942107130000 2007-09-01 -3.67822884971942000 2007-10-01 -3.33925429171480000 2007-11-01 -0.36211013462556300 2007-12-01 0.35849930834346400 2008-01-01 7.99325027475624000 2008-02-01 7.83995405747805000 2008-03-01 7.71274950187148000 2008-04-01 8.47231387372319000 2008-05-01 11.45380996442290000 2008-06-01 15.74938832365500000 2008-07-01 18.09769158115400000 2008-08-01 18.62096610560190000 2008-09-01 19.75787104335380000 2008-10-01 15.28779962216810000 2008-11-01 7.22940814709789000 2008-12-01 4.30647726121997000 2009-01-01 1.11935280352335000 2009-02-01 1.40505683250044000 2009-03-01 1.07077479751014000 2009-04-01 0.09478506439562860 2009-05-01 -0.77868273502097700 2009-06-01 -1.88665797108687000 2009-07-01 -5.79055903391094000 2009-08-01 -3.95936485209156000 2009-09-01 -8.15454120262698000 2009-10-01 -4.86697988935093000 2009-11-01 -0.83346828365063500 2009-12-01 3.03075264453031000 2010-01-01 7.95510348937020000 2010-02-01 10.38366236234460000 2010-03-01 8.09661240964292000 2010-04-01 6.06483266220074000 2010-05-01 5.24385054092921000 2010-06-01 2.60127177013153000 2010-07-01 4.58062969894393000 2010-08-01 3.02559326691168000 2010-09-01 6.57979299344159000 2010-10-01 6.71847034560438000 2010-11-01 7.85782447602917000 2010-12-01 12.59902486147430000 2011-01-01 7.83898886373197000 2011-02-01 4.20708033889916000 2011-03-01 7.70606152321808000 2011-04-01 9.13688331197131000 2011-05-01 9.10945470858817000 2011-06-01 7.39919593259605000 2011-07-01 7.54146089030280000 2011-08-01 7.28026719713667000 2011-09-01 5.92838745137034000 2011-10-01 4.94484969525577000 2011-11-01 5.06788415935124000 2011-12-01 -2.09477307966048000 2012-01-01 0.11741391949415600 2012-02-01 2.16898211114250000 2012-03-01 0.00719016478885522 2012-04-01 0.60214572256091000 2012-05-01 -1.41829794084368000 2012-06-01 -1.57999540946403000 2012-07-01 -2.50751583469162000 2012-08-01 0.33869288262553100 2012-09-01 1.50226894212142000 2012-10-01 1.40718287228246000 2012-11-01 -1.25621277191148000 2012-12-01 1.47788029571492000 2013-01-01 -1.91249063790209000 2013-02-01 -3.29580228894059000 2013-03-01 -2.76019926266748000 2013-04-01 -3.96570055524004000 2013-05-01 -2.55492361976293000 2013-06-01 -2.12773901980034000 2013-07-01 0.66084831587422000 2013-08-01 -1.12779141761478000 2013-09-01 -0.80919517250396400 2013-10-01 -1.55415142583695000 2013-11-01 -0.76074636938068000 2013-12-01 -2.31157409426895000 2014-01-01 -3.11954663347747000 2014-02-01 -3.58876797735428000 2014-03-01 -3.61315427237032000 2014-04-01 -2.22309664706532000 2014-05-01 -0.82660586960238600 2014-06-01 0.03492399473248430 2014-07-01 -1.62322075162564000 2014-08-01 -2.05474839854642000 2014-09-01 -2.33526892655669000 2014-10-01 -3.34312151898226000 2014-11-01 -3.65042082971089000 2014-12-01 -5.35377439756894000 2015-01-01 -4.71436088762370000 2015-02-01 -2.92645972281280000 2015-03-01 -2.13767880701710000 2015-04-01 -2.23853814956082000 2015-05-01 -3.25871084176595000 2015-06-01 -4.52764216119075000 2015-07-01 -5.58303710624534000 2015-08-01 -5.80007657490959000 2015-09-01 -7.04594634824104000 2015-10-01 -4.65924401202624000 2015-11-01 -2.94681368066220000 2015-12-01 -3.07762635780291000 2016-01-01 0.68821235257672600 2016-02-01 -4.23074697204395000 2016-03-01 -3.17982936082500000 2016-04-01 -3.53066737807090000 2016-05-01 -2.57948182505100000 2016-06-01 1.64084995217722000 2016-07-01 1.64400694050179000 2016-08-01 2.08870819536464000 2016-09-01 3.33726939449405000 2016-10-01 6.36062933494892000 2016-11-01 6.16942436374572000 2016-12-01 8.70760741480072000 2017-01-01 6.75323626631987000 2017-02-01 10.71621892814990000 2017-03-01 7.37886175664149000 2017-04-01 7.42427583456304000 2017-05-01 5.71877468607441000 2017-06-01 0.98622514457252500 2017-07-01 5.10526124037715000 2017-08-01 5.91595208455493000 2017-09-01 7.11804382206358000 2017-10-01 2.59502456099426000 2017-11-01 4.29301045005914000 2017-12-01 3.84435981991744000 2018-01-01 5.65607487573832000 2018-02-01 6.77361778563321000 2018-03-01 10.42721505920350000 2018-04-01 9.54487006552184000 2018-05-01 10.78056718855710000 2018-06-01 15.41212919000140000 2018-07-01 15.91457067153270000 2018-08-01 16.54282828346610000 2018-09-01 14.92507912123450000