Month Growth rate same period previous year 1966-01-01 6.925465447513680000 1966-02-01 7.178064344236880000 1966-03-01 7.734216012612470000 1966-04-01 9.679689250000350000 1966-05-01 9.302971511955710000 1966-06-01 9.630804393644490000 1966-07-01 9.874882511571180000 1966-08-01 9.430136569838510000 1966-09-01 9.084505283029000000 1966-10-01 9.136301033427820000 1966-11-01 9.103252424038180000 1966-12-01 8.773581261582680000 1967-01-01 7.556379681553410000 1967-02-01 6.999884382255250000 1967-03-01 6.579600747290500000 1967-04-01 5.225790015603950000 1967-05-01 4.811956249196700000 1967-06-01 4.138103753875650000 1967-07-01 3.749086980418520000 1967-08-01 4.498514600331150000 1967-09-01 4.847744127444410000 1967-10-01 5.042864398462160000 1967-11-01 5.749093809519750000 1967-12-01 5.360090506118790000 1968-01-01 7.306995542386240000 1968-02-01 7.790456168661660000 1968-03-01 8.262064477382970000 1968-04-01 8.111767510278920000 1968-05-01 7.603213609673970000 1968-06-01 7.219622012440320000 1968-07-01 7.316585766499900000 1968-08-01 6.667398110850290000 1968-09-01 6.025686686960500000 1968-10-01 5.378762491556570000 1968-11-01 4.344060729997760000 1968-12-01 4.223960326187490000 1969-01-01 3.156440016889850000 1969-02-01 3.141680001263900000 1969-03-01 2.791107313983080000 1969-04-01 3.120202188534480000 1969-05-01 4.238238418519430000 1969-06-01 4.449159302810560000 1969-07-01 4.231207543796940000 1969-08-01 3.894008363727500000 1969-09-01 3.897472196837690000 1969-10-01 3.763349172758280000 1969-11-01 4.059631219570650000 1969-12-01 4.495559637127210000 1970-01-01 6.871062521828470000 1970-02-01 7.490136375762450000 1970-03-01 8.231331209593060000 1970-04-01 9.046247204683680000 1970-05-01 8.209813657649700000 1970-06-01 7.649463417928360000 1970-07-01 7.860717689039990000 1970-08-01 8.195622186436160000 1970-09-01 8.381918534768330000 1970-10-01 8.461055608215450000 1970-11-01 7.778706768457360000 1970-12-01 7.226079354149390000 1971-01-01 4.602559361355830000 1971-02-01 3.750118112553750000 1971-03-01 2.917058581742350000 1971-04-01 1.793487325402220000 1971-05-01 1.689417101575890000 1971-06-01 3.865627357671750000 1971-07-01 3.464499267656440000 1971-08-01 4.450756149845000000 1971-09-01 8.167376214280700000 1971-10-01 8.998539124182970000 1971-11-01 9.181912266540260000 1971-12-01 9.580269467166100000 1972-01-01 10.153936688085600000 1972-02-01 11.600292550699700000 1972-03-01 12.753108852978300000 1972-04-01 13.311255319787200000 1972-05-01 13.977830315833700000 1972-06-01 11.905615224942500000 1972-07-01 12.502363272385900000 1972-08-01 12.372552921033200000 1972-09-01 8.172194723934860000 1972-10-01 6.909737983638430000 1972-11-01 6.717448250187150000 1972-12-01 7.676543561282050000 1973-01-01 7.541560277274750000 1973-02-01 6.021123402108140000 1973-03-01 5.349258924280850000 1973-04-01 5.483327978553660000 1973-05-01 4.851686192566090000 1973-06-01 5.101865104340970000 1973-07-01 5.927120051590810000 1973-08-01 7.627041465964600000 1973-09-01 9.549933874498050000 1973-10-01 9.956897783135620000 1973-11-01 10.786565545910200000 1973-12-01 16.784640144987200000 1974-01-01 21.801883110614800000 1974-02-01 43.316802744835000000 1974-03-01 47.360619507665100000 1974-04-01 51.736041110431200000 1974-05-01 54.127212104130000000 1974-06-01 54.278212862604000000 1974-07-01 53.112760938224400000 1974-08-01 50.542468607107400000 1974-09-01 47.166026025524100000 1974-10-01 46.949478003233300000 1974-11-01 46.326320703254800000 1974-12-01 45.605908510204000000 1975-01-01 48.028880287644700000 1975-02-01 26.744087828065100000 1975-03-01 23.107558567341600000 1975-04-01 21.019676846612900000 1975-05-01 21.307851418537000000 1975-06-01 21.635869523103000000 1975-07-01 21.557002542301700000 1975-08-01 20.861628956039700000 1975-09-01 21.570809633258500000 1975-10-01 22.435668638026600000 1975-11-01 22.652131136535300000 1975-12-01 17.696011578618200000 1976-01-01 12.963288809213100000 1976-02-01 12.405219992778700000 1976-03-01 12.270056541115500000 1976-04-01 10.323031600465300000 1976-05-01 8.361598262852220000 1976-06-01 7.963392595425100000 1976-07-01 7.896041520916000000 1976-08-01 8.175188976654020000 1976-09-01 8.333711833852290000 1976-10-01 7.572837717731360000 1976-11-01 8.388735014319710000 1976-12-01 7.015057638273460000 1977-01-01 5.445003027702630000 1977-02-01 6.107962544236960000 1977-03-01 5.854000544742850000 1977-04-01 5.879340116349150000 1977-05-01 6.187375014068100000 1977-06-01 6.562655985177230000 1977-07-01 6.467413950200880000 1977-08-01 6.079787540950650000 1977-09-01 5.946051370706960000 1977-10-01 5.848423933363860000 1977-11-01 4.509453940718140000 1977-12-01 4.305182787549060000 1978-01-01 4.378726276530440000 1978-02-01 3.998672996447210000 1978-03-01 4.186692490225260000 1978-04-01 4.324270185728120000 1978-05-01 4.118996483799700000 1978-06-01 3.903754490550350000 1978-07-01 3.859962570532140000 1978-08-01 3.852182259612630000 1978-09-01 4.506598176935570000 1978-10-01 5.648277507113120000 1978-11-01 6.381826299933680000 1978-12-01 6.677102360946750000 1979-01-01 6.482129774865860000 1979-02-01 6.960108413018270000 1979-03-01 10.317361585155000000 1979-04-01 13.180368383266700000 1979-05-01 16.595067951444000000 1979-06-01 17.168150392975200000 1979-07-01 26.458181313099100000 1979-08-01 31.445214170843000000 1979-09-01 31.590040548952200000 1979-10-01 31.780328469706500000 1979-11-01 31.715589146007600000 1979-12-01 31.971562264626300000 1980-01-01 36.667088066647800000 1980-02-01 57.105008723780900000 1980-03-01 57.277918728553900000 1980-04-01 54.976839360033000000 1980-05-01 51.640855279235800000 1980-06-01 50.593456894486500000 1980-07-01 39.523435108828900000 1980-08-01 36.878856789590300000 1980-09-01 37.672803133794900000 1980-10-01 36.940699294272600000 1980-11-01 38.493612818800500000 1980-12-01 42.127841001741200000 1981-01-01 38.242190383074700000 1981-02-01 20.002116964477300000 1981-03-01 16.901932363689400000 1981-04-01 18.027650255787500000 1981-05-01 20.647792269558000000 1981-06-01 21.021448966164200000 1981-07-01 20.939136806794000000 1981-08-01 18.744834257236800000 1981-09-01 17.322452957474300000 1981-10-01 16.247077859274100000 1981-11-01 14.083553847809400000 1981-12-01 12.567130005329200000 1982-01-01 11.735388148479900000 1982-02-01 11.423002676209600000 1982-03-01 10.304886089798000000 1982-04-01 7.596823858279610000 1982-05-01 4.320579777825460000 1982-06-01 3.806504235203150000 1982-07-01 3.711913724341490000 1982-08-01 3.421582684016370000 1982-09-01 3.493560619034130000 1982-10-01 3.542246353140860000 1982-11-01 3.460240094919920000 1982-12-01 1.290580776402940000 1983-01-01 0.579589585111532000 1983-02-01 -0.334906748283084000 1983-03-01 -0.090604622699257400 1983-04-01 -0.357805221229600000 1983-05-01 -1.089434335043150000 1983-06-01 -1.052411606072020000 1983-07-01 -0.848936152938782000 1983-08-01 -0.673269793249388000 1983-09-01 -0.897035162245409000 1983-10-01 -0.908828684905380000 1983-11-01 -0.501766328133712000 1983-12-01 -0.273537930761222000 1984-01-01 -0.175419969519850000 1984-02-01 0.247335082532990000 1984-03-01 0.295600971773724000 1984-04-01 0.779689070198594000 1984-05-01 1.411694614057960000 1984-06-01 1.294991198840970000 1984-07-01 1.146100285332670000 1984-08-01 0.980962299874105000 1984-09-01 0.833522128253374000 1984-10-01 0.749481879356785000 1984-11-01 0.369776504196874000 1984-12-01 0.042440707356791400 1985-01-01 -0.105403590512072000 1985-02-01 -0.186762161800761000 1985-03-01 -0.267023054230154000 1985-04-01 -0.387576503555611000 1985-05-01 -0.320571846834247000 1985-06-01 -0.259436732428455000 1985-07-01 -0.276402693789649000 1985-08-01 -0.308991064853928000 1985-09-01 -0.274624512927389000 1985-10-01 -0.209630691163623000 1985-11-01 -0.208701996343788000 1985-12-01 -0.029699445222243500 1986-01-01 0.068160485613286600 1986-02-01 -0.418326137048600000 1986-03-01 -1.363757288577840000 1986-04-01 -2.315294492271400000 1986-05-01 -2.364011222434740000 1986-06-01 -2.239389484194080000 1986-07-01 -2.191474099351740000 1986-08-01 -2.188370714160440000 1986-09-01 -1.961131058350400000 1986-10-01 -1.896028541375490000 1986-11-01 -1.784045334659170000 1986-12-01 -1.701321938656730000 1987-01-01 -1.505528794822520000 1987-02-01 -0.827723232110979000 1987-03-01 0.202765070087787000 1987-04-01 1.326923702188190000 1987-05-01 1.575917681107390000 1987-06-01 0.858441493709428000 1987-07-01 0.941854186142972000 1987-08-01 1.022563822883550000 1987-09-01 0.774679614422122000 1987-10-01 0.574116455235295000 1987-11-01 0.149255817732824000 1987-12-01 0.259018575319393000 1988-01-01 0.396535404197208000 1988-02-01 0.493403478703265000 1988-03-01 -0.048331547657271400 1988-04-01 -0.728306437820516000 1988-05-01 -0.734300773869886000 1988-06-01 -0.148815582788394000 1988-07-01 -0.080302506179576600 1988-08-01 0.000130052609608526 1988-09-01 -0.087876909362046500 1988-10-01 0.207815316043893000 1988-11-01 0.615093555424221000 1988-12-01 0.462793480382568000 1989-01-01 0.060317783907123300 1989-02-01 0.027867873513249600 1989-03-01 0.538597735085105000 1989-04-01 1.239537556328620000 1989-05-01 1.343340622907780000 1989-06-01 1.517682404024390000 1989-07-01 0.851246189277459000 1989-08-01 0.735197514238531000 1989-09-01 1.017677036106530000 1989-10-01 0.886144966609115000 1989-11-01 0.887205514725338000 1989-12-01 0.861237566154086000 1990-01-01 1.079333747111770000 1990-02-01 0.879311268534700000 1990-03-01 1.079568513340400000 1990-04-01 1.079537163878860000 1990-05-01 0.917960257163401000 1990-06-01 0.883745844491708000 1990-07-01 1.406563451773890000 1990-08-01 1.428549728233480000 1990-09-01 2.092129400260530000 1990-10-01 2.921745554989300000 1990-11-01 3.523472688962140000 1990-12-01 4.504518464986800000 1991-01-01 4.496926245196060000 1991-02-01 4.762606569334600000 1991-03-01 4.621295684980240000 1991-04-01 4.428660661789460000 1991-05-01 4.349501550212680000 1991-06-01 4.238907544009240000 1991-07-01 4.036935538959680000 1991-08-01 4.150282791947110000 1991-09-01 3.348841405142200000 1991-10-01 2.561655565296770000 1991-11-01 2.090504999895350000 1991-12-01 1.316500204005600000 1992-01-01 1.344333204173750000 1992-02-01 1.478037971162940000 1992-03-01 1.722306521477650000 1992-04-01 1.719844903359010000 1992-05-01 1.688026448412150000 1992-06-01 1.951923256434490000 1992-07-01 2.946278104105880000 1992-08-01 2.856796352359620000 1992-09-01 2.697698840721470000 1992-10-01 2.475190041072310000 1992-11-01 2.311142742142640000 1992-12-01 2.102216590851130000 1993-01-01 2.037404503723500000 1993-02-01 1.841688145572370000 1993-03-01 1.881258963342950000 1993-04-01 2.047415691936080000 1993-05-01 2.121881998335670000 1993-06-01 1.736757757361910000 1993-07-01 0.951126388066404000 1993-08-01 0.861059052933648000 1993-09-01 0.835498881284649000 1993-10-01 0.810005930282509000 1993-11-01 0.728467097664846000 1993-12-01 0.582446530200497000 1994-01-01 1.170809439032920000 1994-02-01 0.811682188842662000 1994-03-01 0.569098418709340000 1994-04-01 0.475622728855301000 1994-05-01 0.309777166522080000 1994-06-01 0.683072886669387000 1994-07-01 1.056965006495090000 1994-08-01 1.561750330991640000 1994-09-01 1.932886910843100000 1994-10-01 2.641795821212760000 1994-11-01 3.099195429164850000 1994-12-01 3.589464028023190000 1995-01-01 3.623841701970340000 1995-02-01 4.235736198001290000 1995-03-01 4.722009923475380000 1995-04-01 5.035754638291020000 1995-05-01 5.662623905137810000 1995-06-01 5.598670705118270000 1995-07-01 5.482072021753490000 1995-08-01 5.251510975037370000 1995-09-01 5.383435831571360000 1995-10-01 4.723251930920050000 1995-11-01 3.959300601479730000 1995-12-01 3.776991685180940000 1996-01-01 3.541819682931010000 1996-02-01 3.274861092842420000 1996-03-01 2.360606458969950000 1996-04-01 2.175517287007760000 1996-05-01 1.699321072298800000 1996-06-01 1.216527755823730000 1996-07-01 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