Month Growth Rate Same Period Previous Year 1969-01-01 11.90500000000000 1969-02-01 12.30664742908960 1969-03-01 12.41749231382370 1969-04-01 12.72218304182150 1969-05-01 12.72218304182150 1969-06-01 13.12387872728240 1969-07-01 13.55326391855970 1969-08-01 13.67796803311340 1969-09-01 14.74449174512250 1969-10-01 15.94956915023080 1969-11-01 15.96341872877610 1969-12-01 16.83604834115030 1970-01-01 5.19863056348678 1970-02-01 4.81007193082292 1970-03-01 5.01476526799625 1970-04-01 4.86606761771660 1970-05-01 5.08726690915964 1970-06-01 5.35083038893678 1970-07-01 5.46476752954199 1970-08-01 5.83644244683872 1970-09-01 5.10623598132433 1970-10-01 4.04968805750467 1970-11-01 4.59867662592876 1970-12-01 4.69472228270763 1971-01-01 4.93000475912708 1971-02-01 5.37773302788251 1971-03-01 5.46755002836807 1971-04-01 5.87065676691232 1971-05-01 5.86999124386564 1971-06-01 5.70664233297636 1971-07-01 5.11220938272752 1971-08-01 5.58370279848544 1971-09-01 5.67358672690289 1971-10-01 5.74055039187024 1971-11-01 5.34427603031376 1971-12-01 4.95982514255850 1972-01-01 4.39560782994990 1972-02-01 4.28812257149788 1972-03-01 4.46103800570103 1972-04-01 4.58219116016774 1972-05-01 4.57254401886388 1972-06-01 4.87078588761224 1972-07-01 5.34771260561554 1972-08-01 5.08126503326951 1972-09-01 5.21682775452207 1972-10-01 5.18998552961699 1972-11-01 5.70188974586614 1972-12-01 5.55615401344193 1973-01-01 6.61653026782073 1973-02-01 7.16350684203813 1973-03-01 7.51862928032675 1973-04-01 8.54056790031326 1973-05-01 9.47403458914826 1973-06-01 9.56175095072464 1973-07-01 11.94899872202060 1973-08-01 13.00196459279170 1973-09-01 15.16371706033420 1973-10-01 16.55657521871150 1973-11-01 17.22902836643320 1973-12-01 21.37159777202800 1974-01-01 23.91698473516880 1974-02-01 25.67944137098790 1974-03-01 25.54477679307180 1974-04-01 25.26325422413340 1974-05-01 24.92040526042900 1974-06-01 25.12921520064300 1974-07-01 23.76377761821470 1974-08-01 23.09458633645780 1974-09-01 21.59838028584480 1974-10-01 22.44065668930080 1974-11-01 24.31107404782510 1974-12-01 20.59791732469170 1975-01-01 17.91871563990280 1975-02-01 15.94848780094360 1975-03-01 15.78696231272480 1975-04-01 15.20199086777710 1975-05-01 15.83254703045500 1975-06-01 16.64880855450110 1975-07-01 15.90650906987330 1975-08-01 15.68817499629910 1975-09-01 15.22458607213980 1975-10-01 13.56141603174380 1975-11-01 11.26672212103750 1975-12-01 11.30507285684390 1976-01-01 12.02426185112730 1976-02-01 13.49424942814860 1976-03-01 13.88661815951940 1976-04-01 13.72297993945590 1976-05-01 13.00840033025990 1976-06-01 11.56493872002520 1976-07-01 11.61626996913340 1976-08-01 11.71651574733540 1976-09-01 14.69177574274660 1976-10-01 20.53372620091920 1976-11-01 25.10276787436520 1976-12-01 27.20199506828120 1977-01-01 28.76662936064670 1977-02-01 29.19285012061810 1977-03-01 30.17231791039050 1977-04-01 31.22215728662350 1977-05-01 31.45317830377080 1977-06-01 32.53217729552670 1977-07-01 32.90601615125610 1977-08-01 34.34921528396910 1977-09-01 32.22259696091420 1977-10-01 26.12946658846580 1977-11-01 21.99696553931000 1977-12-01 20.65989891325560 1978-01-01 19.53445264997790 1978-02-01 18.63075349271560 1978-03-01 17.81035211003960 1978-04-01 17.34583133409220 1978-05-01 17.46409620305520 1978-06-01 17.63845783034560 1978-07-01 18.29620812786940 1978-08-01 17.07338794561070 1978-09-01 16.34513540515070 1978-10-01 16.86216661251840 1978-11-01 16.78753328892400 1978-12-01 16.17003839257070 1979-01-01 17.67763281674510 1979-02-01 17.67974549788390 1979-03-01 18.04775527347640 1979-04-01 17.79526077634710 1979-05-01 18.18043809289210 1979-06-01 17.86966293858140 1979-07-01 17.30846913365620 1979-08-01 17.90825101517620 1979-09-01 18.00732588805060 1979-10-01 18.63057885266180 1979-11-01 18.93407888788090 1979-12-01 20.02040828184370 1980-01-01 21.55623986710170 1980-02-01 22.60409643206510 1980-03-01 23.45165836161000 1980-04-01 24.49474533505170 1980-05-01 24.88926026415150 1980-06-01 25.96891827126070 1980-07-01 27.93593090952940 1980-08-01 28.63989603147230 1980-09-01 28.49280980596420 1980-10-01 28.20016051607370 1980-11-01 28.76663325811580 1980-12-01 29.84668202428360 1981-01-01 27.79952141533730 1981-02-01 27.98011434306050 1981-03-01 28.08266009369070 1981-04-01 28.72102752227380 1981-05-01 28.57068100198210 1981-06-01 27.83235249773290 1981-07-01 26.55026474473440 1981-08-01 26.53634510542030 1981-09-01 27.47481035331840 1981-10-01 28.35895460879850 1981-11-01 28.59823246992260 1981-12-01 28.68463199552830 1982-01-01 30.86243513956250 1982-02-01 32.74411713990830 1982-03-01 34.71072952702800 1982-04-01 38.87946263049340 1982-05-01 44.49993525121620 1982-06-01 49.37347214990230 1982-07-01 54.35173433921510 1982-08-01 68.20649690756260 1982-09-01 73.94928233749080 1982-10-01 78.99550020352420 1982-11-01 84.49453686626190 1982-12-01 98.84380281981300 1983-01-01 110.04362681670100 1983-02-01 112.94788861462900 1983-03-01 115.38844062554200 1983-04-01 117.25096953151800 1983-05-01 114.61059084709900 1983-06-01 112.50066984281500 1983-07-01 112.07898781719400 1983-08-01 98.08234593178830 1983-09-01 93.83174242737540 1983-10-01 90.39313477734810 1983-11-01 91.87402160971500 1983-12-01 80.77822457369280 1984-01-01 73.39556368263440 1984-02-01 73.24920226494890 1984-03-01 72.31378580532170 1984-04-01 69.06421881898370 1984-05-01 67.40947021145440 1984-06-01 67.13900434355760 1984-07-01 64.48559362737510 1984-08-01 62.84051763687390 1984-09-01 62.68455457856870 1984-10-01 62.96152762768990 1984-11-01 59.20429092740710 1984-12-01 59.15660034394250 1985-01-01 60.75052451858460 1985-02-01 59.03548751857340 1985-03-01 58.42662911622710 1985-04-01 56.53005014162140 1985-05-01 55.09543174635050 1985-06-01 53.42715906815240 1985-07-01 53.73081745601650 1985-08-01 56.01686024696070 1985-09-01 57.55439551522430 1985-10-01 58.01821279969230 1985-11-01 59.82359458367680 1985-12-01 63.74935553643790 1986-01-01 65.91868674914020 1986-02-01 66.38288062361150 1986-03-01 67.62110492394170 1986-04-01 71.10721947867170 1986-05-01 76.43598973156820 1986-06-01 83.17378059232180 1986-07-01 85.84132414104180 1986-08-01 92.25302891582200 1986-09-01 95.96021709883860 1986-10-01 99.58002366932620 1986-11-01 103.66749167807900 1986-12-01 105.74866984226900 1987-01-01 104.34206549994800 1987-02-01 109.76124051439600 1987-03-01 113.69132630077100 1987-04-01 120.85770167805400 1987-05-01 125.00418106855400 1987-06-01 126.72804012667600 1987-07-01 133.44336077745400 1987-08-01 133.87625698248300 1987-09-01 135.17562189965100 1987-10-01 140.99844568114300 1987-11-01 143.65297252073300 1987-12-01 159.16805476434100 1988-01-01 176.82717417417500 1988-02-01 179.73192029738200 1988-03-01 175.82783571114700 1988-04-01 161.44264362339400 1988-05-01 147.81839912159800 1988-06-01 135.81450992387400 1988-07-01 121.78753497907400 1988-08-01 106.91666536667200 1988-09-01 95.23744198634140 1988-10-01 81.59347127955710 1988-11-01 70.49950486846110 1988-12-01 51.65739581255430 1989-01-01 34.56322284002280 1989-02-01 25.88921502818710 1989-03-01 21.05494533323950 1989-04-01 19.19651714085490 1989-05-01 18.54356936530870 1989-06-01 17.58446674650900 1989-07-01 16.81090875828630 1989-08-01 16.84878335107050 1989-09-01 17.29570610872080 1989-10-01 18.12938790667500 1989-11-01 18.20563364056740 1989-12-01 19.69744833033930 1990-01-01 22.47610901337820 1990-02-01 23.57254149572900 1990-03-01 24.40243607972800 1990-04-01 24.43490247020830 1990-05-01 24.88740962131170 1990-06-01 26.10648858555510 1990-07-01 27.13455711344840 1990-08-01 28.08055915214240 1990-09-01 28.67569105577680 1990-10-01 28.62329842269340 1990-11-01 30.21058165166040 1990-12-01 29.92957026331100 1991-01-01 27.10689919733100 1991-02-01 26.46218750012320 1991-03-01 26.04361104350780 1991-04-01 25.45460706092450 1991-05-01 24.50823994204340 1991-06-01 23.10339668766170 1991-07-01 21.96698108937900 1991-08-01 20.75825506246230 1991-09-01 20.24714783826860 1991-10-01 19.92167569003370 1991-11-01 19.72073633483830 1991-12-01 18.79462237138050 1992-01-01 17.94739104324170 1992-02-01 17.29715846766660 1992-03-01 16.82485353269730 1992-04-01 16.64437542787450 1992-05-01 16.27677842176170 1992-06-01 15.84818353302660 1992-07-01 15.55846202822050 1992-08-01 15.46479300775570 1992-09-01 15.32038066622420 1992-10-01 14.81539186189590 1992-11-01 12.96439960826990 1992-12-01 11.93809456263860 1993-01-01 11.31897722534090 1993-02-01 10.91434161002460 1993-03-01 10.43681962377730 1993-04-01 10.09226243500250 1993-05-01 9.99632945271432 1993-06-01 9.86963687926172 1993-07-01 9.70493142574472 1993-08-01 9.61867041222713 1993-09-01 9.47821231257816 1993-10-01 9.14007644483494 1993-11-01 8.71816981406596 1993-12-01 8.00918454092856 1994-01-01 7.49812163062552 1994-02-01 7.17537241245526 1994-03-01 7.10227908259985 1994-04-01 7.00972591822207 1994-05-01 6.91559793963182 1994-06-01 6.85127259720487 1994-07-01 6.81185815198735 1994-08-01 6.73840334407106 1994-09-01 6.70722717861484 1994-10-01 6.83048773345914 1994-11-01 6.92995739249402 1994-12-01 7.05154662068124 1995-01-01 10.22636281852840 1995-02-01 14.31012364042660 1995-03-01 20.42959076523200 1995-04-01 29.39213512366330 1995-05-01 34.15202692159040 1995-06-01 37.72054442263850 1995-07-01 39.90763736470400 1995-08-01 41.56845745178910 1995-09-01 43.47642705465180 1995-10-01 45.66387083578460 1995-11-01 48.46203294695650 1995-12-01 51.96610228002410 1996-01-01 51.71858948887430 1996-02-01 48.94689577073100 1996-03-01 43.75147967870990 1996-04-01 36.92713713247330 1996-05-01 33.82946574064970 1996-06-01 31.82490474208360 1996-07-01 31.02771170384310 1996-08-01 30.60292747970600 1996-09-01 30.00199562779910 1996-10-01 28.97098584064420 1996-11-01 27.77434131075400 1996-12-01 27.70480833999600 1997-01-01 26.44319495809370 1997-02-01 25.63570782757300 1997-03-01 24.45944991309090 1997-04-01 22.32663214839410 1997-05-01 21.23326145690310 1997-06-01 20.34919388898540 1997-07-01 19.69613572773370 1997-08-01 19.17640987257920 1997-09-01 18.76187705211770 1997-10-01 18.23519262962470 1997-11-01 17.77350891020490 1997-12-01 15.71850612012300 1998-01-01 15.27189221795840 1998-02-01 15.35156342546610 1998-03-01 15.26824705962350 1998-04-01 15.10318773647580 1998-05-01 14.97076455133570 1998-06-01 15.30661449432080 1998-07-01 15.41298271878080 1998-08-01 15.49555727859430 1998-09-01 15.92492389673190 1998-10-01 16.65384344130560 1998-11-01 17.40626723835200 1998-12-01 18.60914411843430 1999-01-01 19.01500000142190 1999-02-01 18.53915106356570 1999-03-01 18.25520799543070 1999-04-01 18.23425472849670 1999-05-01 18.00552901632980 1999-06-01 17.39333037325800 1999-07-01 17.04063116603080 1999-08-01 16.57868929815400 1999-09-01 15.82656637390310 1999-10-01 14.91348104478220 1999-11-01 13.91799229878840 1999-12-01 12.31866144816020 2000-01-01 11.02319041876210 2000-02-01 10.52268758469740 2000-03-01 10.11240240956370 2000-04-01 9.73185604717014 2000-05-01 9.48344750167436 2000-06-01 9.41306192707239 2000-07-01 9.11869982507227 2000-08-01 9.10419348131926 2000-09-01 8.84943120756239 2000-10-01 8.90918626995889 2000-11-01 8.87217797465342 2000-12-01 8.95930647352498 2001-01-01 8.11168215736496 2001-02-01 7.09020910504480 2001-03-01 7.17454619816672 2001-04-01 7.10577893057196 2001-05-01 6.95173988402692 2001-06-01 6.57343525402290 2001-07-01 5.88349759070653 2001-08-01 5.92875662577506 2001-09-01 6.13948950112730 2001-10-01 5.89003173909440 2001-11-01 5.38783331362842 2001-12-01 4.40349857080402 2002-01-01 4.78635710751265 2002-02-01 4.78834430622195 2002-03-01 4.66124724335561 2002-04-01 4.70479218608034 2002-05-01 4.67681396368794 2002-06-01 4.93898642389224 2002-07-01 5.51438727822972 2002-08-01 5.29175446370343 2002-09-01 4.94811521573346 2002-10-01 4.93641190525194 2002-11-01 5.38810750832743 2002-12-01 5.70047938823274 2003-01-01 5.15706154843574 2003-02-01 5.51699772110127 2003-03-01 5.64267109873500 2003-04-01 5.24811192738618 2003-05-01 4.69629842573096 2003-06-01 4.27437340998792 2003-07-01 4.12658177735729 2003-08-01 4.04334642498268 2003-09-01 4.03696017640731 2003-10-01 3.96021094858767 2003-11-01 3.98211951403957 2003-12-01 3.97652181864250 2004-01-01 4.20150986415008 2004-02-01 4.53444266791177 2004-03-01 4.23072866562508 2004-04-01 4.21011307460855 2004-05-01 4.28522026127900 2004-06-01 4.36614581278760 2004-07-01 4.48825463578627 2004-08-01 4.81882811413665 2004-09-01 5.06008074904047 2004-10-01 5.40123603050275 2004-11-01 5.42529425652953 2004-12-01 5.19084824391838 2005-01-01 4.54482123751175 2005-02-01 4.26942430389603 2005-03-01 4.38567432022920 2005-04-01 4.59958102696531 2005-05-01 4.59917282720321 2005-06-01 4.33155227345542 2005-07-01 4.46607106054275 2005-08-01 3.94913168464063 2005-09-01 3.50988228463010 2005-10-01 3.05024782380029 2005-11-01 2.91404760776787 2005-12-01 3.33274101255217 2006-01-01 3.93500010194024 2006-02-01 3.74837287812203 2006-03-01 3.41243674448930 2006-04-01 3.19653555396100 2006-05-01 2.99587869137730 2006-06-01 3.18386558909711 2006-07-01 3.06345540928606 2006-08-01 3.46584581462643 2006-09-01 4.09314838279969 2006-10-01 4.29224938192371 2006-11-01 4.09028384253143 2006-12-01 4.05327554850211 2007-01-01 3.98092029077437 2007-02-01 4.11225482606895 2007-03-01 4.20683834492968 2007-04-01 3.99213489385475 2007-05-01 3.94757092463999 2007-06-01 3.98260707297228 2007-07-01 4.13869483832885 2007-08-01 4.03207349397844 2007-09-01 3.79206175918809 2007-10-01 3.74297147407120 2007-11-01 3.92955394897241 2007-12-01 3.75903813539554 2008-01-01 3.70437356781775 2008-02-01 3.72274143224044 2008-03-01 4.24887930145427 2008-04-01 4.54854261409391 2008-05-01 4.94756322790818 2008-06-01 5.25546125030856 2008-07-01 5.39439454652058 2008-08-01 5.57293704757315 2008-09-01 5.47340506640968 2008-10-01 5.77993251056539 2008-11-01 6.23285643812515 2008-12-01 6.52814500627044 2009-01-01 6.28240293397268 2009-02-01 6.20134206365671 2009-03-01 6.04372321202775 2009-04-01 6.17327446113129 2009-05-01 5.97852496623423 2009-06-01 5.73611826912734 2009-07-01 5.43653750692417 2009-08-01 5.08195961839106 2009-09-01 4.89425797228198 2009-10-01 4.49949751839298 2009-11-01 3.86100676830256 2009-12-01 3.57353787604616 2010-01-01 4.45733976947802 2010-02-01 4.83005500004952 2010-03-01 4.97040106592460 2010-04-01 4.27097696816290 2010-05-01 3.91663831552695 2010-06-01 3.69315035885191 2010-07-01 3.63600223371675 2010-08-01 3.67579556296561 2010-09-01 3.69910263391352 2010-10-01 4.02453773612122 2010-11-01 4.31688048258452 2010-12-01 4.40158509560232 2011-01-01 3.78203720230908 2011-02-01 3.57233116876880 2011-03-01 3.03950712171860 2011-04-01 3.36066798761078 2011-05-01 3.24928902961246 2011-06-01 3.27646851977673 2011-07-01 3.54716230908363 2011-08-01 3.42369153906266 2011-09-01 3.13677399658401 2011-10-01 3.19564723545563 2011-11-01 3.48269381693136 2011-12-01 3.81875678883735 2012-01-01 4.04677334791477 2012-02-01 3.86863345815102 2012-03-01 3.72927766143476 2012-04-01 3.41207870681477 2012-05-01 3.85122843321794 2012-06-01 4.33522256802615 2012-07-01 4.41997194253133 2012-08-01 4.56793802740842 2012-09-01 4.77176573181419 2012-10-01 4.59609479905773 2012-11-01 4.17985141942574 2012-12-01 3.56829001598829 2013-01-01 3.25457405293092 2013-02-01 3.55228909008168 2013-03-01 4.25226672274552 2013-04-01 4.64942241744979 2013-05-01 4.63142089723139 2013-06-01 4.08802620169884 2013-07-01 3.47261918289046 2013-08-01 3.45652979437291 2013-09-01 3.39029533048344 2013-10-01 3.35911477397295 2013-11-01 3.61869159450529 2013-12-01 3.97404099884949 2014-01-01 4.48280986195214 2014-02-01 4.23443737301746 2014-03-01 3.75864663475029 2014-04-01 3.49670864971315 2014-05-01 3.51022435682977 2014-06-01 3.75258871275766 2014-07-01 4.07240652101487 2014-08-01 4.14991093335387 2014-09-01 4.21758378428799 2014-10-01 4.29775690274762 2014-11-01 4.16786925332312 2014-12-01 4.08132151198466 2015-01-01 3.06564152108907 2015-02-01 3.00026598654868 2015-03-01 3.13707459248820 2015-04-01 3.06232727261600 2015-05-01 2.87664294376456 2015-06-01 2.87077944090709 2015-07-01 2.73904735048670 2015-08-01 2.58731641860891 2015-09-01 2.51889169795707 2015-10-01 2.47972836597996 2015-11-01 2.21485285354829 2015-12-01 2.13081278270126 2016-01-01 2.61310519402112 2016-02-01 2.86725084702020 2016-03-01 2.60100988362346 2016-04-01 2.54157891729013 2016-05-01 2.59666217143372 2016-06-01 2.53798789510663 2016-07-01 2.65482915723579 2016-08-01 2.72743677596385 2016-09-01 2.96894929974091 2016-10-01 3.06362321079874 2016-11-01 3.30535106830177 2016-12-01 3.36027401833579 2017-01-01 4.71828144781777 2017-02-01 4.86423162337118 2017-03-01 5.35256222654279 2017-04-01 5.81716987514044 2017-05-01 6.16401448125324 2017-06-01 6.31365589216937 2017-07-01 6.43816425954204 2017-08-01 6.66348800001545 2017-09-01 6.34784706391272 2017-10-01 6.37153222430093 2017-11-01 6.63452314230888 2017-12-01 6.77304820019690 2018-01-01 5.54583541267906 2018-02-01 5.33921702493400 2018-03-01 5.03541205867504 2018-04-01 4.55078341806935 2018-05-01 4.50626927908125 2018-06-01 4.64685779391848 2018-07-01 4.81140551033876 2018-08-01 4.90452820184069 2018-09-01 5.01957363923365 2018-10-01 4.90363572446707