Monthly Growth rate same period previous year
1971-01-01 6.44241443544302000
1971-02-01 6.39726582549239000
1971-03-01 6.22323114643988000
1971-04-01 6.38819278436880000
1971-05-01 6.78520622710069000
1971-06-01 6.58285422425476000
1971-07-01 8.85450975335854000
1971-08-01 8.11788705074847000
1971-09-01 7.99018070905475000
1971-10-01 7.88747602776042000
1971-11-01 8.24870218776860000
1971-12-01 8.06365570638310000
1972-01-01 7.97005320430738000
1972-02-01 7.70534960077265000
1972-03-01 7.56316805070240000
1972-04-01 7.67114698299634000
1972-05-01 7.46525318789206000
1972-06-01 7.81646613231615000
1972-07-01 7.68864136001003000
1972-08-01 8.08735065870707000
1972-09-01 6.73839346685541000
1972-10-01 6.57513799574417000
1972-11-01 6.54709286588532000
1972-12-01 6.59269598972026000
1973-01-01 6.71653805324159000
1973-02-01 7.21937514237460000
1973-03-01 8.27675395503282000
1973-04-01 8.71856652508222000
1973-05-01 8.88937422335823000
1973-06-01 8.90274456123880000
1973-07-01 9.60198553583734000
1973-08-01 10.00366337944200000
1973-09-01 12.58724760950370000
1973-10-01 12.52473839799840000
1973-11-01 13.03713222599750000
1973-12-01 15.87197698994130000
1974-01-01 17.37460410277920000
1974-02-01 18.11643795232800000
1974-03-01 17.79768189767330000
1974-04-01 17.59194584342730000
1974-05-01 17.85790336053210000
1974-06-01 18.11432841358780000
1974-07-01 17.68966127855740000
1974-08-01 17.74064504333290000
1974-09-01 16.82759344434120000
1974-10-01 16.95998570064490000
1974-11-01 16.35132005242160000
1974-12-01 13.51126350194600000
1975-01-01 12.30518913448260000
1975-02-01 11.22241209386790000
1975-03-01 10.72843430876260000
1975-04-01 10.34631190578800000
1975-05-01 9.88061672085241000
1975-06-01 9.65959211870642000
1975-07-01 9.35693952420049000
1975-08-01 8.92329369633311000
1975-09-01 8.63350747860025000
1975-10-01 8.33171743425206000
1975-11-01 8.32368813999041000
1975-12-01 8.24960876761397000
1976-01-01 7.96448806922843000
1976-02-01 8.37105090493383000
1976-03-01 8.50265700792737000
1976-04-01 8.78452076913742000
1976-05-01 9.07841834910487000
1976-06-01 9.02221974622760000
1976-07-01 9.41106772164671000
1976-08-01 9.57566155196946000
1976-09-01 9.88588600607803000
1976-10-01 9.73621373682056000
1976-11-01 9.82031486045303000
1976-12-01 10.35047827536270000
1977-01-01 10.41699468170700000
1977-02-01 10.07521227003160000
1977-03-01 9.78324929445495000
1977-04-01 9.62652366326959000
1977-05-01 9.43255666489228000
1977-06-01 9.30183064922516000
1977-07-01 9.09155876794331000
1977-08-01 8.96948662722384000
1977-09-01 8.65489913565789000
1977-10-01 8.75373532324082000
1977-11-01 8.51240597268953000
1977-12-01 7.70292998000896000
1978-01-01 7.46137810702914000
1978-02-01 7.22816612214848000
1978-03-01 7.34865541889050000
1978-04-01 7.01939723316459000
1978-05-01 6.78128727710370000
1978-06-01 6.87987016698306000
1978-07-01 6.54375870726952000
1978-08-01 6.33861207135992000
1978-09-01 6.59492246047047000
1978-10-01 6.63817181587398000
1978-11-01 6.48536292507932000
1978-12-01 6.36989611870220000
1979-01-01 6.49494994075317000
1979-02-01 6.38034516164533000
1979-03-01 5.89720238052921000
1979-04-01 5.49275904307658000
1979-05-01 5.34555206064064000
1979-06-01 4.87527980763519000
1979-07-01 5.27326770788300000
1979-08-01 5.23310123234035000
1979-09-01 5.25235801885513000
1979-10-01 5.05589363139283000
1979-11-01 5.25675638306836000
1979-12-01 5.47769249388571000
1980-01-01 5.86760722777420000
1980-02-01 6.01526002289365000
1980-03-01 6.43943555873020000
1980-04-01 6.69844555930691000
1980-05-01 6.89297262962940000
1980-06-01 7.07697374227398000
1980-07-01 7.38049041463009000
1980-08-01 7.45465707993014000
1980-09-01 7.09865873000772000
1980-10-01 7.09217216972553000
1980-11-01 6.80815027265609000
1980-12-01 6.77667722931001000
1981-01-01 6.21670320175722000
1981-02-01 5.92870513436914000
1981-03-01 5.69650744532650000
1981-04-01 5.50140117079539000
1981-05-01 5.28947464604292000
1981-06-01 3.44728622710105000
1981-07-01 2.72111917595338000
1981-08-01 2.53439859095080000
1981-09-01 2.37793048948352000
1981-10-01 2.17674590457057000
1981-11-01 2.15325880357014000
1981-12-01 2.14672203512036000
1982-01-01 1.99980844434299000
1982-02-01 2.07971201711566000
1982-03-01 1.91875204254917000
1982-04-01 2.11823968769241000
1982-05-01 1.99834034522935000
1982-06-01 3.53050335839413000
1982-07-01 3.52119512365749000
1982-08-01 3.41352232707070000
1982-09-01 3.32776757280589000
1982-10-01 3.29419578393553000
1982-11-01 3.33016008840076000
1982-12-01 3.40020022810702000
1983-01-01 3.39940777748263000
1983-02-01 3.31194231451615000
1983-03-01 3.32659413503631000
1983-04-01 3.02521547094562000
1983-05-01 3.07346451186146000
1983-06-01 3.06510119951831000
1983-07-01 3.06580664396804000
1983-08-01 3.18631111511149000
1983-09-01 3.15680129524742000
1983-10-01 3.42698957991430000
1983-11-01 3.38388499277932000
1983-12-01 3.22361602625112000
1984-01-01 3.05698856217273000
1984-02-01 2.99051097060863000
1984-03-01 3.03777718347673000
1984-04-01 2.87546010835159000
1984-05-01 2.69737297444361000
1984-06-01 2.65514600569436000
1984-07-01 2.84592225668944000
1984-08-01 2.73740234850090000
1984-09-01 2.78735372597287000
1984-10-01 2.52104112209383000
1984-11-01 2.38804072382877000
1984-12-01 2.54435418761295000
1985-01-01 2.69436000770801000
1985-02-01 2.78450878545085000
1985-03-01 2.68516234370763000
1985-04-01 2.76097320753608000
1985-05-01 2.86170878399872000
1985-06-01 2.83890223795728000
1985-07-01 2.61022000210015000
1985-08-01 2.53979026841354000
1985-09-01 2.65402378219218000
1985-10-01 2.73984408924678000
1985-11-01 2.81208544049967000
1985-12-01 2.62067997488179000
1986-01-01 2.47440668147314000
1986-02-01 2.35479294352374000
1986-03-01 2.34456132408402000
1986-04-01 2.21257394118548000
1986-05-01 2.23644547948773000
1986-06-01 2.10980187665329000
1986-07-01 2.17856593169934000
1986-08-01 2.16952291515668000
1986-09-01 2.13258810298760000
1986-10-01 1.99908480953420000
1986-11-01 1.94744591542967000
1986-12-01 1.88836501020702000
1987-01-01 1.92645163130622000
1987-02-01 1.94247732355375000
1987-03-01 2.05336619509784000
1987-04-01 2.35314609460538000
1987-05-01 2.14355313799584000
1987-06-01 2.61217686645532000
1987-07-01 2.63664876035723000
1987-08-01 2.70717926331558000
1987-09-01 2.69475364176975000
1987-10-01 2.73188669661369000
1987-11-01 2.64951148184821000
1987-12-01 2.64637385420166000
1988-01-01 2.68151517093384000
1988-02-01 2.73409531128412000
1988-03-01 2.72871937406767000
1988-04-01 2.56476869968839000
1988-05-01 2.51957489518634000
1988-06-01 2.03987197821298000
1988-07-01 1.84759229180255000
1988-08-01 1.84545151811589000
1988-09-01 1.76566357111643000
1988-10-01 2.02612798077476000
1988-11-01 2.22537638581265000
1988-12-01 2.26117407951207000
1989-01-01 2.18738290648507000
1989-02-01 2.29231459712361000
1989-03-01 2.18052384014310000
1989-04-01 3.00937088998243000
1989-05-01 3.08715822658428000
1989-06-01 3.44158951667928000
1989-07-01 3.43741744562061000
1989-08-01 3.48597635682220000
1989-09-01 3.57356505510813000
1989-10-01 3.42317632221164000
1989-11-01 3.35431314456912000
1989-12-01 3.43182970662187000
1990-01-01 3.66006128017462000
1990-02-01 3.55386590092059000
1990-03-01 3.56512992775426000
1990-04-01 2.81343449362582000
1990-05-01 2.93803175954195000
1990-06-01 2.81523158181780000
1990-07-01 2.92912881175206000
1990-08-01 2.88079327998669000
1990-09-01 2.83261279015334000
1990-10-01 2.89883922038734000
1990-11-01 3.10561556684462000
1990-12-01 3.17116672061451000
1991-01-01 3.05867773173358000
1991-02-01 3.17022705361148000
1991-03-01 3.26902728151505000
1991-04-01 3.13019235903739000
1991-05-01 3.06824392243595000
1991-06-01 3.20218805065530000
1991-07-01 3.37302578304269000
1991-08-01 3.45400661554966000
1991-09-01 3.57055160612820000
1991-10-01 3.41812807211853000
1991-11-01 3.22196477760963000
1991-12-01 3.18405973798351000
1992-01-01 3.16991743079208000
1992-02-01 3.00909077311354000
1992-03-01 3.00316401403583000
1992-04-01 3.60803866977020000
1992-05-01 3.70085265054421000
1992-06-01 3.75432465896373000
1992-07-01 3.57367828137931000
1992-08-01 3.52582704439239000
1992-09-01 3.33938592932588000
1992-10-01 3.53354936928198000
1992-11-01 3.53387992232611000
1992-12-01 3.55270190906005000
1993-01-01 3.57922020461876000
1993-02-01 3.65106161828978000
1993-03-01 3.70588729231510000
1993-04-01 3.03211118019009000
1993-05-01 2.97933521361175000
1993-06-01 2.83158919470927000
1993-07-01 2.74608269740157000
1993-08-01 2.63588857442629000
1993-09-01 2.76115089939246000
1993-10-01 2.57994298423386000
1993-11-01 2.63519027765795000
1993-12-01 2.52936383492964000
1994-01-01 2.41816497390673000
1994-02-01 2.34278993780681000
1994-03-01 2.26554536389973000
1994-04-01 2.29209257200230000
1994-05-01 2.18602531109339000
1994-06-01 2.10739078337555000
1994-07-01 2.13686685987606000
1994-08-01 2.16234674534915000
1994-09-01 2.08793066238663000
1994-10-01 2.09079009586579000
1994-11-01 1.95091651053263000
1994-12-01 1.88324336982752000
1995-01-01 2.06771573275578000
1995-02-01 2.74560564357709000
1995-03-01 2.67702605935626000
1995-04-01 2.66300063913547000
1995-05-01 2.52247702881492000
1995-06-01 2.35074432384203000
1995-07-01 2.34074870914445000
1995-08-01 2.43418841901263000
1995-09-01 2.29908505079089000
1995-10-01 2.32098712011485000
1995-11-01 2.25550060151850000
1995-12-01 2.21563526190918000
1996-01-01 2.21382895262319000
1996-02-01 1.53044975622348000
1996-03-01 1.49787579247970000
1996-04-01 1.33819268990504000
1996-05-01 1.30528979020574000
1996-06-01 1.27308748512144000
1996-07-01 1.08526578336446000
1996-08-01 0.99091662533524400
1996-09-01 1.09018553640089000
1996-10-01 1.06306251846585000
1996-11-01 1.03190005221075000
1996-12-01 1.00044620610714000
1997-01-01 0.83777370543627800
1997-02-01 0.81227645576097600
1997-03-01 0.78087555694255200
1997-04-01 1.33171947676687000
1997-05-01 1.36703105330884000
1997-06-01 1.46411863074852000
1997-07-01 1.50701359084224000
1997-08-01 1.52362013076217000
1997-09-01 1.46724320692608000
1997-10-01 1.34829939571255000
1997-11-01 1.36010700308787000
1997-12-01 1.34076445485157000
1998-01-01 1.25911383632507000
1998-02-01 1.33156130157195000
1998-03-01 1.37359532507215000
1998-04-01 0.27968467782289700
1998-05-01 0.13394399593786400
1998-06-01 -0.39673390031633700
1998-07-01 -0.40835279561667300
1998-08-01 -0.54624723739424400
1998-09-01 -0.55204311726062600
1998-10-01 -0.68413340266840400
1998-11-01 -0.70152747417240300
1998-12-01 -0.80362907923395900
1999-01-01 -0.84498995833269200
1999-02-01 -1.10839836106100000
1999-03-01 -1.20952777448628000
1999-04-01 -0.67544192952131300
1999-05-01 -0.65707401798048700
1999-06-01 -0.16287206202585300
1999-07-01 -0.25391400590396900
1999-08-01 -0.19326462424810200
1999-09-01 -0.25406839519454200
1999-10-01 -0.16311969201790600
1999-11-01 -0.21812629116194800
1999-12-01 -0.21832537632987000
2000-01-01 -0.30928333099965400
2000-02-01 -0.18190174066132000
2000-03-01 -0.30986697468000900
2000-04-01 -0.43158635418176600
2000-05-01 -0.34006735091932400
2000-06-01 -0.46160148047600200
2000-07-01 -0.37074910064158400
2000-08-01 -0.40697270158355900
2000-09-01 -0.34626213903442300
2000-10-01 -0.28530349143028400
2000-11-01 -0.26074947553929000
2000-12-01 -0.23057096225013200
2001-01-01 -0.45263139685941400
2001-02-01 -0.45634415697390300
2001-03-01 -0.36641572705200300
2001-04-01 -0.52094310769948400
2001-05-01 -0.70321735914436700
2001-06-01 -0.74384511602810900
2001-07-01 -0.74384511602810900
2001-08-01 -0.75497423787474400
2001-09-01 -0.79561677173324200
2001-10-01 -0.86284708898691900
2001-11-01 -0.91773010084606700
2001-12-01 -0.80676878400375200
2002-01-01 -0.58867438651809600
2002-02-01 -0.58887557019734200
2002-03-01 -0.56169482525148300
2002-04-01 -0.48236100843828500
2002-05-01 -0.54008435782326500
2002-06-01 -0.54030542639085000
2002-07-01 -0.48963492449502200
2002-08-01 -0.53392477849555200
2002-09-01 -0.53414351939370300
2002-10-01 -0.56850925729551400
2002-11-01 -0.57567803718062000
2002-12-01 -0.62612547783535100
2003-01-01 -0.60347300381205300
2003-02-01 -0.70214853088016400
2003-03-01 -0.66139152891256900
2003-04-01 -0.59305437835967800
2003-05-01 -0.38669400135475400
2003-06-01 -0.44446956933977500
2003-07-01 -0.49516306935456600
2003-08-01 -0.47247728312393500
2003-09-01 -0.52365962160096000
2003-10-01 -0.43166119246136900
2003-11-01 -0.42540297964998400
2003-12-01 -0.42540297964998400
2004-01-01 -0.44208382397406600
2004-02-01 -0.34351092330774700
2004-03-01 -0.37813217526176500
2004-04-01 -0.39468599913026600
2004-05-01 -0.51009039781272400
2004-06-01 -0.44602236970583500
2004-07-01 -0.48066025328294900
2004-08-01 -0.46958345011296900
2004-09-01 -0.41205113256030900
2004-10-01 -0.50445402339611600
2004-11-01 -0.41222181429927400
2004-12-01 -0.44693019536134300
2005-01-01 -0.44718952706103500
2005-02-01 -0.44734488333969800
2005-03-01 -0.47081311673040200
2005-04-01 -0.39624993802504400
2005-05-01 -0.30358652355139400
2005-06-01 -0.36182508883988100
2005-07-01 -0.32714584447197600
2005-08-01 -0.32733620086779400
2005-09-01 -0.23440538998084800
2005-10-01 -0.29273438325809400
2005-11-01 -0.29273438325809400
2005-12-01 -0.23458465009890100
2006-01-01 -0.11977558993596100
2006-02-01 -0.13681004761057500
2006-03-01 -0.07854975778394520
2006-04-01 -0.13006831963863300
2006-05-01 -0.04105410282591130
2006-06-01 0.02821820318672710
2006-07-01 0.03492652040495790
2006-08-01 0.09332501576416090
2006-09-01 0.06960511250092140
2006-10-01 0.11110314536365700
2006-11-01 0.05241298956812590
2006-12-01 0.09434797355220200
2007-01-01 -0.02107664606855240
2007-02-01 0.06557635701071600
2007-03-01 0.06557635701071600
2007-04-01 -0.16380814941355000
2007-05-01 -0.22891088173146800
2007-06-01 -0.27435720559224200
2007-07-01 -0.17704533356043400
2007-08-01 -0.27032280194416300
2007-09-01 -0.33953806463278800
2007-10-01 -0.21176252333664100
2007-11-01 -0.21188674198481900
2007-12-01 -0.24240407958663800
2008-01-01 -0.14919799025846300
2008-02-01 -0.21179904311157800
2008-03-01 -0.14243750933560500
2008-04-01 0.29153190170829300
2008-05-01 0.22860080588074500
2008-06-01 0.37454136804578400
2008-07-01 0.38086902910798200
2008-08-01 0.46419446044440700
2008-09-01 0.52333617515997200
2008-10-01 0.50166773341177700
2008-11-01 0.60224116396574800
2008-12-01 0.52195845528448100
2009-01-01 0.46975507829060300
2009-02-01 0.42840940377057600
2009-03-01 0.35865135703697900
2009-04-01 0.13003905845898400
2009-05-01 0.09939883253328160
2009-06-01 0.05798907217821540
2009-07-01 -0.08314431605440380
2009-08-01 -0.07933383827075200
2009-09-01 -0.15137091999623100
2009-10-01 -0.28177614522344200
2009-11-01 -0.42926981727148600
2009-12-01 -0.45621741350250900
2010-01-01 -0.59349076367127700
2010-02-01 -0.54859209687737700
2010-03-01 -0.54859209687737700
2010-04-01 -0.59404352499879200
2010-05-01 -0.59424922076696600
2010-06-01 -0.62865791926043600
2010-07-01 -0.59823658681521300
2010-08-01 -0.71937763081382000
2010-09-01 -0.63703214892464300
2010-10-01 -0.69792381394977300
2010-11-01 -0.59184706531349300
2010-12-01 -0.57883582191342100
2011-01-01 -0.32878018324184600
2011-02-01 -0.30482454635057600
2011-03-01 -0.36465449353515300
2011-04-01 -0.29526595276648700
2011-05-01 -0.26053542682411800
2011-06-01 -0.28643186013136500
2011-07-01 -0.28643186013136500
2011-08-01 -0.25208454427001500
2011-09-01 -0.28686270397028000
2011-10-01 -0.14314622033780400
2011-11-01 -0.06251600496966110
2011-12-01 0.03061240440790090
2012-01-01 -0.12538671438552000
2012-02-01 -0.19351548246180700
2012-03-01 -0.19363168641570800
2012-04-01 -0.19363168641570800
2012-05-01 -0.19363168641570800
2012-06-01 -0.19368197415635300
2012-07-01 -0.19368197415635300
2012-08-01 -0.13374339107150500
2012-09-01 -0.22799033313773600
2012-10-01 -0.22799033313773600
2012-11-01 -0.36855965905232000
2012-12-01 -0.36843403341376300
2013-01-01 -0.40276256468266000
2013-02-01 -0.36890706217911400
2013-03-01 -0.27481263265299300
2013-04-01 -0.30896359907749600
2013-05-01 -0.44993430727052100
2013-06-01 -0.51837109151386800
2013-07-01 -0.48421123859111300
2013-08-01 -0.51040681323710000
2013-09-01 -0.24103402399706800
2013-10-01 -0.33549633507371800
2013-11-01 -0.20695493095120900
2013-12-01 -0.24109684106779300
2014-01-01 -0.20707978937633500
2014-02-01 -0.20715072421277000
2014-03-01 -0.20707978937633500
2014-04-01 0.61501264327827500
2014-05-01 0.76566468557007700
2014-06-01 0.98968062946490600
2014-07-01 1.02366697464314000
2014-08-01 0.95559273162515800
2014-09-01 0.81238268830655000
2014-10-01 1.13038722906453000
2014-11-01 1.03489660653711000
2014-12-01 1.06919201077376000
2015-01-01 1.21332861470217000
2015-02-01 1.35698445449615000
2015-03-01 1.32220265598271000
2015-04-01 0.62278854599687700
2015-05-01 0.52060408468310000
2015-06-01 0.46074610000314400
2015-07-01 0.39247651404909900
2015-08-01 0.52095998797433800
2015-09-01 0.45276249973117500
2015-10-01 0.49994361451824200
2015-11-01 0.46612876664658200
2015-12-01 0.43203799744584300
2016-01-01 0.33551452175285000
2016-02-01 0.28235281287702800
2016-03-01 0.31925320448652700
2016-04-01 0.33610405615896700
2016-05-01 0.42995424719969900
2016-06-01 0.37971213874655100
2016-07-01 0.37971213874655100
2016-08-01 0.34283676931915600
2016-09-01 0.32077974362011400
2016-10-01 0.08990238056947790
2016-11-01 0.14947943943308900
2016-12-01 0.05675437686616750
2017-01-01 0.22994139650518100
2017-02-01 0.13852140451049900
2017-03-01 0.17525332526829200
2017-04-01 0.04576641814376360
2017-05-01 0.04576641814376360
2017-06-01 -0.00865018333997995
2017-07-01 -0.04538606217618120
2017-08-01 -0.00865336222866565
2017-09-01 0.08396251336626360
2017-10-01 0.15744442893605500
2017-11-01 0.15744442893605500
2017-12-01 0.12079988494153600
2018-01-01 -0.00139046501474372
2018-02-01 -0.00139097594875691
2018-03-01 -0.07482708729871490
2018-04-01 0.08160631903823360
2018-05-01 0.11833188324430300
2018-06-01 0.15511441409411300
2018-07-01 0.15517142261125300
2018-08-01 0.11841886323562400
2018-09-01 0.08163630043018560