Month	Growth rate same period previous year
1981-10-01	91.51469860341430000
1981-11-01	80.41805142557280000
1981-12-01	76.93790273883090000
1982-01-01	81.42582846837320000
1982-02-01	80.84126632720830000
1982-03-01	80.07054057829300000
1982-04-01	80.43200255764700000
1982-05-01	81.87104162580440000
1982-06-01	94.16852695921450000
1982-07-01	103.01193976120500000
1982-08-01	103.70292554399700000
1982-09-01	94.49373667797180000
1982-10-01	92.25970577354800000
1982-11-01	91.33986136022110000
1982-12-01	96.93130499013570000
1983-01-01	104.25943064767700000
1983-02-01	105.89329872928000000
1983-03-01	115.71763793270600000
1983-04-01	125.03829868917000000
1983-05-01	123.97781867392100000
1983-06-01	117.85394035663000000
1983-07-01	136.25014777160400000
1983-08-01	153.16353012998700000
1983-09-01	171.96728391729200000
1983-10-01	219.74126751505000000
1983-11-01	221.89301141329800000
1983-12-01	217.33928401861200000
1984-01-01	208.30870306701900000
1984-02-01	211.97999040744600000
1984-03-01	211.86643028980100000
1984-04-01	220.14592649215400000
1984-05-01	228.57373621901700000
1984-06-01	233.67290837941900000
1984-07-01	209.70782210123900000
1984-08-01	195.34085541159100000
1984-09-01	197.73604756185900000
1984-10-01	181.41641798427100000
1984-11-01	190.81979599546700000
1984-12-01	203.39552350459300000
1985-01-01	213.19331047245800000
1985-02-01	219.80090463243000000
1985-03-01	223.54541890551900000
1985-04-01	212.64756517461900000
1985-05-01	203.33029218645900000
1985-06-01	201.15426129479900000
1985-07-01	206.09597977162300000
1985-08-01	227.85176347774200000
1985-09-01	228.81844668609000000
1985-10-01	215.67045038447500000
1985-11-01	225.17915908894100000
1985-12-01	247.42964787569000000
1986-01-01	258.75555864520000000
1986-02-01	285.91789910708100000
1986-03-01	234.09361435220500000
1986-04-01	205.27312893731100000
1986-05-01	190.72862543908600000
1986-06-01	174.13670774969800000
1986-07-01	147.42976810840700000
1986-08-01	113.99556952524800000
1986-09-01	91.36886990144800000
1986-10-01	76.16506746348440000
1986-11-01	63.54125920685780000
1986-12-01	46.05268760734110000
1987-01-01	46.55145268920080000
1987-02-01	47.42347109479960000
1987-03-01	68.38211763701920000
1987-04-01	102.12536371152200000
1987-05-01	146.28496995491900000
1987-06-01	199.04692277726500000
1987-07-01	228.06805151862600000
1987-08-01	240.62068232543300000
1987-09-01	259.02586841701000000
1987-10-01	287.47781014438600000
1987-11-01	330.97459071871700000
1987-12-01	367.14772324183500000
1988-01-01	366.11409068747000000
1988-02-01	348.70532534461800000
1988-03-01	385.38024662420100000
1988-04-01	390.50880860116800000
1988-05-01	371.25488625580000000
1988-06-01	375.62157271771800000
1988-07-01	447.72053372868800000
1988-08-01	535.50344784548700000
1988-09-01	678.97708157495600000
1988-10-01	832.77722190803500000
1988-11-01	952.92852099121700000
1988-12-01	1092.89435142962000000
1989-01-01	1272.22537408694000000
1989-02-01	1274.38818466902000000
1989-03-01	1084.44099297815000000
1989-04-01	944.88845570716900000
1989-05-01	984.81010904354800000
1989-06-01	1133.21514998030000000
1989-07-01	1117.60500048972000000
1989-08-01	1235.03295732119000000
1989-09-01	1232.86924698675000000
1989-10-01	1250.30518730980000000
1989-11-01	1424.85920184097000000
1989-12-01	1729.21469803457000000
1990-01-01	2252.57561467202000000
1990-02-01	3356.71029984600000000
1990-03-01	6299.07657893432000000
1990-04-01	6362.86469399388000000
1990-05-01	5386.45277203021000000
1990-06-01	4247.90307123625000000
1990-07-01	3901.28460135919000000
1990-08-01	3229.07456341172000000
1990-09-01	2859.09312481969000000
1990-10-01	2432.09252525383000000
1990-11-01	1897.75983290678000000
1990-12-01	1413.98526060883000000
1991-01-01	963.45455743683000000
1991-02-01	651.61742594236600000
1991-03-01	310.40074873474500000
1991-04-01	302.37471524826000000
1991-05-01	307.32011090512800000
1991-06-01	308.53216003537800000
1991-07-01	301.16965975694200000
1991-08-01	343.77203225339600000
1991-09-01	431.90134077305400000
1991-10-01	492.98958296923300000
1991-11-01	570.42292097538100000
1991-12-01	597.60221007000000000
1992-01-01	611.10329023387300000
1992-02-01	648.25187244901300000
1992-03-01	770.85939979872000000
1992-04-01	883.60462734238700000
1992-05-01	1078.63291501937000000
1992-06-01	1177.60280429537000000
1992-07-01	1268.44762173184000000
1992-08-01	1278.85309276907000000
1992-09-01	1157.52213020634000000
1992-10-01	1170.73706950031000000
1992-11-01	1095.70228486358000000
1992-12-01	1152.31286453605000000
1993-01-01	1237.94971391571000000
1993-02-01	1229.79410748384000000
1993-03-01	1286.22427403524000000
1993-04-01	1391.26071345246000000
1993-05-01	1402.80149190832000000
1993-06-01	1516.59911115439000000
1993-07-01	1620.30446880219000000
1993-08-01	1768.22292860422000000
1993-09-01	1910.28634565570000000
1993-10-01	2018.77496337494000000
1993-11-01	2247.88750836870000000
1993-12-01	2468.08257064805000000
1994-01-01	2738.81416746824000000
1994-02-01	3116.34529889709000000
1994-03-01	3581.87567975931000000
1994-04-01	4021.38663403155000000
1994-05-01	4474.93168138466000000
1994-06-01	5266.81460873794000000
1994-07-01	4493.26860200870000000
1994-08-01	3390.54007353156000000
1994-09-01	2483.58794673230000000
1994-10-01	1923.72687215942000000
1994-11-01	1451.52393557038000000
1994-12-01	1023.92808016018000000
1995-01-01	671.20759917794000000
1995-02-01	448.96358583334100000
1995-03-01	286.01737232639600000
1995-04-01	174.94875204100500000
1995-05-01	97.09791786741210000
1995-06-01	29.21799086071790000
1995-07-01	18.58977294494870000
1995-08-01	17.56109871717980000
1995-09-01	17.37324517000080000
1995-10-01	12.36648493410720000
1995-11-01	8.52250961461399000
1995-12-01	8.41501902206534000
1996-01-01	9.00698030247716000
1996-02-01	9.19240343021013000
1996-03-01	7.62082506413105000
1996-04-01	6.04856278879125000
1996-05-01	6.21737952365121000
1996-06-01	7.19702854688072000
1996-07-01	6.70870775335514000
1996-08-01	5.38240880763530000
1996-09-01	4.80263163642949000
1996-10-01	4.58324812368128000
1996-11-01	3.09319294317668000
1996-12-01	1.72352332265303000
1997-01-01	1.41216578157118000
1997-02-01	2.03010025682928000
1997-03-01	3.29552658995084000
1997-04-01	2.61716791144395000
1997-05-01	0.99641399544659600
1997-06-01	-0.01686086353024220
1997-07-01	-1.05130638813696000
1997-08-01	-0.94171761378932700
1997-09-01	-0.57306378747511500
1997-10-01	-0.41415547442799700
1997-11-01	0.12560519025297500
1997-12-01	1.20211641777321000
1998-01-01	1.47273710912131000
1998-02-01	1.37198976212502000
1998-03-01	0.94134407359430600
1998-04-01	1.96248547621972000
1998-05-01	4.32939824356463000
1998-06-01	4.82141928793744000
1998-07-01	4.32618339482901000
1998-08-01	3.66516060456305000
1998-09-01	3.39506399279487000
1998-10-01	3.09602570407744000
1998-11-01	2.44762302797355000
1998-12-01	1.94857406801277000
1999-01-01	1.60619442576318000
1999-02-01	3.71667887702867000
1999-03-01	4.97210449713696000
1999-04-01	3.84796099613237000
1999-05-01	1.46124024121200000
1999-06-01	0.03249413351482150
1999-07-01	0.79023951153409300
1999-08-01	2.14703119756196000
1999-09-01	2.97832924805900000
1999-10-01	4.82201007554873000
1999-11-01	6.72805627640464000
1999-12-01	8.12479706508972000
2000-01-01	8.06050086101006000
2000-02-01	4.94630474579655000
2000-03-01	2.40520708319700000
2000-04-01	2.27177341858591000
2000-05-01	2.56088090786808000
2000-06-01	4.00496138264319000
2000-07-01	6.11091588668641000
2000-08-01	8.16679497089130000
2000-09-01	8.37161550631366000
2000-10-01	6.65717811428270000
2000-11-01	5.16281994439412000
2000-12-01	3.20287786631592000
2001-01-01	2.98795714285104000
2001-02-01	3.29769535083021000
2001-03-01	4.98922890744568000
2001-04-01	7.26518960638066000
2001-05-01	8.61504857691255000
2001-06-01	8.60419898014678000
2001-07-01	7.41977516107655000
2001-08-01	6.11478335957519000
2001-09-01	5.96700586887328000
2001-10-01	7.01440325167078000
2001-11-01	8.49223657632738000
2001-12-01	9.62599789804852000
2002-01-01	9.86566516251012000
2002-02-01	10.03038133476090000
2002-03-01	9.18206955327364000
2002-04-01	6.90833696665212000
2002-05-01	5.66472231558394000
2002-06-01	5.64361048956170000
2002-07-01	6.04238440880494000
2002-08-01	7.20976557392202000
2002-09-01	8.88641993267086000
2002-10-01	10.65185476320340000
2002-11-01	15.61049087420510000
2002-12-01	19.46187450729020000
2003-01-01	21.00178967627830000
2003-02-01	22.23354442427010000
2003-03-01	23.77987967822430000
2003-04-01	25.43143702632720000
2003-05-01	26.97078272772950000
2003-06-01	26.43793174869710000
2003-07-01	24.28579672394410000
2003-08-01	21.59135280834860000
2003-09-01	20.18415596479370000
2003-10-01	17.45987262016440000
2003-11-01	11.24565164971750000
2003-12-01	7.47715300554527000
2004-01-01	6.14092210058069000
2004-02-01	5.01890287149162000
2004-03-01	3.74826300302007000
2004-04-01	2.36166615202257000
2004-05-01	1.95478283716188000
2004-06-01	3.03919051982109000
2004-07-01	4.42922892329963000
2004-08-01	5.60200276450106000
2004-09-01	4.58559130323335000
2004-10-01	3.86725512392822000
2004-11-01	3.59787367405453000
2004-12-01	3.86618176358444000
2005-01-01	3.76322161595128000
2005-02-01	4.11548817229114000
2005-03-01	3.93924966757533000
2005-04-01	5.13862892248684000
2005-05-01	5.57919786449294000
2005-06-01	4.12213785161166000
2005-07-01	2.63275787106533000
2005-08-01	1.02482779149267000
2005-09-01	0.96409750480683400
2005-10-01	1.47008167802926000
2005-11-01	2.37325580281886000
2005-12-01	1.98674972832953000
2006-01-01	1.30872703432285000
2006-02-01	0.53245356301399400
2006-03-01	0.03109484345696490
2006-04-01	-1.04056058872522000
2006-05-01	-1.70913899538551000
2006-06-01	-1.64976672935662000
2006-07-01	-0.79739136512897200
2006-08-01	0.00206549085735513
2006-09-01	0.33289934232811000
2006-10-01	0.94328211082627800
2006-11-01	1.11338866486631000
2006-12-01	1.23439802323136000
2007-01-01	1.97259714275872000
2007-02-01	3.05654170629821000
2007-03-01	4.31685631180601000
2007-04-01	4.63065404844626000
2007-05-01	4.82951198676507000
2007-06-01	6.62255124052613000
2007-07-01	7.87956603661118000
2007-08-01	9.30258014965148000
2007-09-01	9.69575499214625000
2007-10-01	9.30429501504626000
2007-11-01	8.95815581832501000
2007-12-01	10.77068806469640000
2008-01-01	11.51765429201480000
2008-02-01	11.31847610669900000
2008-03-01	11.21926173564330000
2008-04-01	12.62020417275540000
2008-05-01	14.63288550299030000
2008-06-01	15.78953350652600000
2008-07-01	15.53799109531710000
2008-08-01	13.74891282985030000
2008-09-01	12.94483347739800000
2008-10-01	13.13584646279310000
2008-11-01	13.00106729083030000
2008-12-01	11.11882341103430000
2009-01-01	10.25766055335240000
2009-02-01	9.89597459741292000
2009-03-01	9.25334152773021000
2009-04-01	8.02367087406708000
2009-05-01	6.42373333096852000
2009-06-01	4.95415739711726000
2009-07-01	3.80128149118550000
2009-08-01	3.97804838093892000
2009-09-01	4.11359656216568000
2009-10-01	3.30708174774774000
2009-11-01	3.27625461392001000
2009-12-01	3.15278338071434000
2010-01-01	3.55906463478717000
2010-02-01	4.27170361892066000
2010-03-01	5.57119292237740000
2010-04-01	6.94160323842705000
2010-05-01	6.77120478379278000
2010-06-01	5.07473526585350000
2010-07-01	4.33878027128021000
2010-08-01	4.09882691559222000
2010-09-01	5.37058804677412000
2010-10-01	7.45879235298651000
2010-11-01	9.21095881109627000
2010-12-01	10.38761559576110000
2011-01-01	10.42040787952070000
2011-02-01	9.62200349006457000
2011-03-01	8.75837916384557000
2011-04-01	7.82569879280023000
2011-05-01	8.20204483139092000
2011-06-01	8.90087696561257000
2011-07-01	9.36175980426833000
2011-08-01	10.41448074371300000
2011-09-01	9.93528486042487000
2011-10-01	8.49788565136526000
2011-11-01	7.29553089150433000
2011-12-01	7.19930247003743000
2012-01-01	6.88910875346437000
2012-02-01	6.84556176447394000
2012-03-01	6.31413684042868000
2012-04-01	6.23497021755998000
2012-05-01	6.33423841080447000
2012-06-01	7.33265504745220000
2012-07-01	8.69393136858008000
2012-08-01	8.85966803190344000
2012-09-01	9.52699687639446000
2012-10-01	10.40603505657870000
2012-11-01	10.09657594381040000
2012-12-01	9.87857762359062000
2013-01-01	11.10060189165950000
2013-02-01	12.50000000000000000
2013-03-01	13.51339782552860000
2013-04-01	14.03321976149920000
2013-05-01	13.58562367864690000
2013-06-01	12.86854262914740000
2013-07-01	11.46483562213900000
2013-08-01	10.51980198019800000
2013-09-01	9.29924628233856000
2013-10-01	8.94815112540193000
2013-11-01	8.69936204146730000
2013-12-01	8.55000394664142000
2014-01-01	7.32721925547559000
2014-02-01	6.38440706411869000
2014-03-01	7.19220181756478000
2014-04-01	7.43081232492996000
2014-05-01	7.69981014778691000
2014-06-01	7.53739674034383000
2014-07-01	7.73305954825461000
2014-08-01	7.55132512131393000
2014-09-01	8.23856117789582000
2014-10-01	7.61815518901509000
2014-11-01	7.82816982004123000
2014-12-01	8.01908058347028000
2015-01-01	8.71662670584629000
2015-02-01	8.98719290948988000
2015-03-01	8.18502583874791000
2015-04-01	7.94970206434298000
2015-05-01	8.79770768092800000
2015-06-01	9.62089440684301000
2015-07-01	10.48159327425900000
2015-08-01	10.63651823829520000
2015-09-01	10.04383956029570000
2015-10-01	10.38345908478540000
2015-11-01	11.54480726904090000
2015-12-01	12.02086839448000000
2016-01-01	12.89121184886460000
2016-02-01	13.17086329751890000
2016-03-01	13.24943907911420000
2016-04-01	13.38398070290130000
2016-05-01	11.93898979244960000
2016-06-01	11.29955808080810000
2016-07-01	12.05800338133490000
2016-08-01	12.40553741330150000
2016-09-01	11.81127989434880000
2016-10-01	10.90117511364030000
2016-11-01	8.69025544684900000
2016-12-01	7.16977050244281000
2017-01-01	5.14744331701929000
2017-02-01	3.57257056480916000
2017-03-01	2.65134548461565000
2017-04-01	2.13393851257698000
2017-05-01	1.69690674250100000
2017-06-01	1.11657217730156000
2017-07-01	-0.66955725806225700
2017-08-01	-2.02638401665537000
2017-09-01	-2.14423259927676000
2017-10-01	-2.15762870864311000
2017-11-01	-2.32076567590091000
2017-12-01	-1.87172672116991000
2018-01-01	-1.48746661302400000
2018-02-01	-1.37524557956779000
2018-03-01	-1.63016419121143000
2018-04-01	-2.10937608632173000
2018-05-01	-1.45844845196832000
2018-06-01	1.05628074741821000
2018-07-01	1.42056422410028000
2018-08-01	2.16315066854288000
2018-09-01	2.68632212411654000
2018-10-01	3.34859759587865000