Month	Growth rate same period previous year
1983-12-01	3.33574735566853000
1984-01-01	3.34531372845848000
1984-02-01	3.16914034297122000
1984-03-01	3.16914034297122000
1984-04-01	3.15439493223192000
1984-05-01	2.04968054038829000
1984-06-01	2.04968054038829000
1984-07-01	2.01484833067419000
1984-08-01	2.13044568367593000
1984-09-01	2.13044568367593000
1984-10-01	2.12716911362804000
1984-11-01	1.89743789746627000
1984-12-01	1.89743789746627000
1985-01-01	1.87651059989274000
1985-02-01	2.72235288315781000
1985-03-01	2.72235288315781000
1985-04-01	2.72834123756977000
1985-05-01	3.13648490952494000
1985-06-01	3.13648490952494000
1985-07-01	3.16630835826967000
1985-08-01	4.18550535782849000
1985-09-01	4.18550535782849000
1985-10-01	4.18399283295910000
1985-11-01	4.41999266988017000
1985-12-01	4.41999266988017000
1986-01-01	4.41197444814082000
1986-02-01	4.23724163788040000
1986-03-01	4.23724163788040000
1986-04-01	4.23436573096702000
1986-05-01	2.31327920149672000
1986-06-01	2.31327920149672000
1986-07-01	2.28908749784397000
1986-08-01	2.62913975324524000
1986-09-01	2.62913975324524000
1986-10-01	2.63141143401480000
1986-11-01	1.90568751700812000
1986-12-01	1.90568751700812000
1987-01-01	1.90593168764132000
1987-02-01	1.59336423560734000
1987-03-01	1.59336423560734000
1987-04-01	1.59024491877161000
1987-05-01	1.16909084860326000
1987-06-01	1.16909084860326000
1987-07-01	1.17026279867395000
1987-08-01	1.09161301274092000
1987-09-01	1.09161301274092000
1987-10-01	1.33708518042163000
1987-11-01	1.41945933455555000
1987-12-01	1.41945933455555000
1988-01-01	1.42576290248406000
1988-02-01	1.35206171601523000
1988-03-01	1.35206171601523000
1988-04-01	1.35260141812126000
1988-05-01	1.94433798166218000
1988-06-01	1.94433798166218000
1988-07-01	1.94643367363137000
1988-08-01	2.15082466936266000
1988-09-01	2.15082466936266000
1988-10-01	1.90196091063908000
1988-11-01	1.68546510690661000
1988-12-01	1.68546510690661000
1989-01-01	1.66101319763575000
1989-02-01	2.04938852755647000
1989-03-01	2.04938852755647000
1989-04-01	2.06833459713216000
1989-05-01	3.00308884689352000
1989-06-01	3.00308884689352000
1989-07-01	3.00242787822573000
1989-08-01	2.72312203839535000
1989-09-01	2.72312203839535000
1989-10-01	2.72429835144861000
1989-11-01	2.94292345545401000
1989-12-01	2.94292345545401000
1990-01-01	2.98946473942987000
1990-02-01	3.04788323178941000
1990-03-01	3.04788323178941000
1990-04-01	3.03039788645322000
1990-05-01	2.79793529437173000
1990-06-01	2.79793529437173000
1990-07-01	2.82431826893487000
1990-08-01	3.83304748149486000
1990-09-01	3.83304748149486000
1990-10-01	3.83241235489075000
1990-11-01	4.08197837195191000
1990-12-01	4.08197837195191000
1991-01-01	4.97043946221473000
1991-02-01	5.60172005375675000
1991-03-01	5.60172005375675000
1991-04-01	5.60808237934358000
1991-05-01	6.46010819896003000
1991-06-01	6.46010819896003000
1991-07-01	6.48204542304250000
1991-08-01	5.44460701164063000
1991-09-01	5.44460701164063000
1991-10-01	5.44500755757092000
1991-11-01	5.56278926622552000
1991-12-01	5.56278926622552000
1992-01-01	4.69226445069047000
1992-02-01	4.31265062725192000
1992-03-01	4.31265062725192000
1992-04-01	4.30788793334919000
1992-05-01	3.50812622663052000
1992-06-01	3.50812622663052000
1992-07-01	3.50377704581765000
1992-08-01	3.33632206329174000
1992-09-01	3.33632206329174000
1992-10-01	3.33846756347050000
1992-11-01	3.50020464114913000
1992-12-01	3.50020464114913000
1993-01-01	3.47698275515912000
1993-02-01	3.91195301611117000
1993-03-01	3.91195301611117000
1993-04-01	3.90795150639266000
1993-05-01	4.22078169685414000
1993-06-01	4.32669208770256000
1993-07-01	4.27212069184001000
1993-08-01	2.69576310141955000
1993-09-01	2.93357921869745000
1993-10-01	2.93115281433284000
1993-11-01	1.88845673260963000
1993-12-01	1.86570532960645000
1994-01-01	1.82148803588107000
1994-02-01	0.32745199700596700
1994-03-01	0.60119868134435900
1994-04-01	0.60146570769545900
1994-05-01	-0.00201230064505107
1994-06-01	-0.20952368768999300
1994-07-01	-0.20952368768999300
1994-08-01	-0.30776402286247900
1994-09-01	-0.56812726755447800
1994-10-01	-0.56812726755447800
1994-11-01	-0.68220826713430200
1994-12-01	-0.71497639345948100
1995-01-01	-0.53860314157100800
1995-02-01	-0.56563689709272400
1995-03-01	-0.03746579926599020
1995-04-01	-0.03746579926599020
1995-05-01	0.26352521920799100
1995-06-01	0.20483584746366400
1995-07-01	0.20483584746366400
1995-08-01	0.10538434289762900
1995-09-01	0.12525922192231500
1995-10-01	0.12525922192231500
1995-11-01	-0.11776860610146400
1995-12-01	-0.10765723222718700
1996-01-01	-0.28479467337722100
1996-02-01	-0.22979453300092600
1996-03-01	-1.04230911015290000
1996-04-01	-1.04230911015290000
1996-05-01	-0.22123187381117500
1996-06-01	-0.13816660589894300
1996-07-01	-0.13816660589894300
1996-08-01	-0.28069958156035500
1996-09-01	-0.25232841977115900
1996-10-01	-0.25232841977115900
1996-11-01	-0.22554268696819800
1996-12-01	-0.32894972011124500
1997-01-01	-0.32894972011124500
1997-02-01	-0.08418241716432650
1997-03-01	0.14287441632199400
1997-04-01	0.14287441632199400
1997-05-01	0.44627917820995800
1997-06-01	0.38139893248563300
1997-07-01	0.38139893248563300
1997-08-01	-0.06981796761403270
1997-09-01	-0.11273517168830600
1997-10-01	-0.11273517168830600
1997-11-01	0.42488923425937000
1997-12-01	0.69862418017905100
1998-01-01	0.69862418017905100
1998-02-01	0.24590944233539100
1998-03-01	0.19460728303551600
1998-04-01	0.19460728303551600
1998-05-01	0.80157219565788100
1998-06-01	0.90210731758898700
1998-07-01	0.90210731758898700
1998-08-01	1.48779773265982000
1998-09-01	1.36091994849709000
1998-10-01	1.36091994849709000
1998-11-01	0.79661740701745700
1998-12-01	0.65335442919634800
1999-01-01	0.65335442919634800
1999-02-01	0.65302572431451200
1999-03-01	0.74909420209593600
1999-04-01	0.74909420209593600
1999-05-01	0.20254705403753100
1999-06-01	0.33662094367696500
1999-07-01	0.33662094367696500
1999-08-01	0.04023831579906100
1999-09-01	0.42234790744616500
1999-10-01	0.42234790744616500
1999-11-01	0.81924224293544200
1999-12-01	0.91024489922289800
2000-01-01	1.26585077821959000
2000-02-01	1.26777490426441000
2000-03-01	1.15231346584967000
2000-04-01	1.15231346584967000
2000-05-01	1.39180274683681000
2000-06-01	1.27848774861360000
2000-07-01	1.27848774861360000
2000-08-01	-1.64744602583486000
2000-09-01	-1.98936226824288000
2000-10-01	-1.98936226824288000
2000-11-01	-1.44296815101119000
2000-12-01	-1.28520146744921000
2001-01-01	-1.61909545543886000
2001-02-01	-1.93741178642238000
2001-03-01	-1.50636586301068000
2001-04-01	-1.50636586301068000
2001-05-01	0.68528216559831200
2001-06-01	0.73496987930384800
2001-07-01	0.73496987930384800
2001-08-01	0.73496987930384800
2001-09-01	1.05848456554692000
2001-10-01	1.05848456554692000
2001-11-01	1.05848456554692000
2001-12-01	0.86236140144606300
2002-01-01	0.84928612018753100
2002-02-01	0.84928612018753100
2002-03-01	0.16613788561732700
2002-04-01	0.16613788561732700
2002-05-01	0.16613788561732700
2002-06-01	-0.23599496944157000
2002-07-01	-0.23599496944157000
2002-08-01	-0.23599496944157000
2002-09-01	-0.60243882031204900
2002-10-01	-0.60243882031204900
2002-11-01	-0.60243882031204900
2002-12-01	-0.52473796118171400
2003-01-01	-0.10010521172207800
2003-02-01	-0.10010521172207800
2003-03-01	0.00414215159218405
2003-04-01	0.00414215159218405
2003-05-01	0.00414215159218405
2003-06-01	0.06183646334353960
2003-07-01	0.06183646334353960
2003-08-01	0.06183646334353960
2003-09-01	-0.02693733967188570
2003-10-01	-0.02693733967188570
2003-11-01	-0.02693733967188570
2003-12-01	-0.05390119883701580
2004-01-01	-0.47873034226752700
2004-02-01	-0.47873034226752700
2004-03-01	-0.55599472294120400
2004-04-01	-0.55599472294120400
2004-05-01	-0.55599472294120400
2004-06-01	-0.42922818495270600
2004-07-01	-0.42922818495270600
2004-08-01	-0.42922818495270600
2004-09-01	-0.27591622711815500
2004-10-01	-0.27591622711815500
2004-11-01	-0.27591622711815500
2004-12-01	-0.48811762997282800
2005-01-01	-0.48811762997282800
2005-02-01	-0.48811762997282800
2005-03-01	-0.76762606631962600
2005-04-01	-0.76762606631962600
2005-05-01	-0.76762606631962600
2005-06-01	-0.75853832869402000
2005-07-01	-0.75853832869402000
2005-08-01	-0.75853832869402000
2005-09-01	-0.48278951372642800
2005-10-01	-0.48278951372642800
2005-11-01	-0.48278951372642800
2005-12-01	-0.00720817567302983
2006-01-01	-0.05722045626861660
2006-02-01	-0.05722045626861660
2006-03-01	0.04715329823032990
2006-04-01	0.04054469203894740
2006-05-01	0.04054469203894740
2006-06-01	0.02138315937522700
2006-07-01	0.02066740508651610
2006-08-01	0.02066740508651610
2006-09-01	-0.56935096669096100
2006-10-01	-0.51281776482189200
2006-11-01	-0.51281776482189200
2006-12-01	-0.76554564038578100
2007-01-01	-0.73841512767110200
2007-02-01	-0.73841512767110200
2007-03-01	-0.69857535616097000
2007-04-01	-0.47643022801162700
2007-05-01	-0.47643022801162700
2007-06-01	-0.71917927690281000
2007-07-01	-0.72839785568544900
2007-08-01	-0.72839785568544900
2007-09-01	-0.27359584522342400
2007-10-01	-0.29175351944512600
2007-11-01	-0.29175351944512600
2007-12-01	0.02636674346504000
2008-01-01	-0.11159072397622000
2008-02-01	0.05839675346343490
2008-03-01	0.69953454255186800
2008-04-01	0.63343765052216000
2008-05-01	0.83364054431506400
2008-06-01	1.02865030304505000
2008-07-01	0.98270844033554600
2008-08-01	0.87872480379170700
2008-09-01	0.84627682330953700
2008-10-01	0.67182615710395000
2008-11-01	0.62392860744175600
2008-12-01	0.28735761004542400
2009-01-01	0.38705250982447200
2009-02-01	0.20054884220473200
2009-03-01	-0.38795396684269800
2009-04-01	-0.59620422289783800
2009-05-01	-0.87069223947060200
2009-06-01	-0.64370678077048100
2009-07-01	-0.77844482357391800
2009-08-01	-0.84990112027953800
2009-09-01	-0.87927614451031600
2009-10-01	-0.87670345905706400
2009-11-01	-1.02242773573460000
2009-12-01	-0.80909042144223700
2010-01-01	-0.93894193696134200
2010-02-01	-1.35638592937489000
2010-03-01	-1.67633010422173000
2010-04-01	-2.28434725377990000
2010-05-01	-2.41669097027482000
2010-06-01	-2.47643838075577000
2010-07-01	-2.51687992143687000
2010-08-01	-2.26453951120108000
2010-09-01	-2.35487364685996000
2010-10-01	-2.43665658272606000
2010-11-01	-2.32198856091128000
2010-12-01	-2.36658284436993000
2011-01-01	-3.92700463626035000
2011-02-01	-3.78615820541381000
2011-03-01	-2.98582553154258000
2011-04-01	-2.25020784278459000
2011-05-01	-2.21914875616584000
2011-06-01	-2.44434013492744000
2011-07-01	-2.52752574989507000
2011-08-01	-3.63327157592014000
2011-09-01	-3.45116827582771000
2011-10-01	-3.58688535505420000
2011-11-01	-3.80353551666280000
2011-12-01	-4.83617098075854000
2012-01-01	-4.11102087469171000
2012-02-01	-3.88537415639350000
2012-03-01	-4.06661255289245000
2012-04-01	-3.79819083702890000
2012-05-01	-3.63054305791716000
2012-06-01	-3.25080758373964000
2012-07-01	-2.82371446932433000
2012-08-01	-2.44482640871644000
2012-09-01	-2.30738867102937000
2012-10-01	-1.61485714614573000
2012-11-01	-1.11792792732121000
2012-12-01	-0.83533330875804200
2013-01-01	-0.06704988354493000
2013-02-01	-0.16046169026185600
2013-03-01	0.33844592993306500
2013-04-01	0.14851910256210300
2013-05-01	0.34634256783396100
2013-06-01	0.27060102682119100
2013-07-01	-0.71604438072679900
2013-08-01	-0.32071362949585200
2013-09-01	-0.05087320928749880
2013-10-01	-0.12790852980258800
2013-11-01	0.36339648745917700
2013-12-01	0.51935220374962800
2014-01-01	0.14154663485873600
2014-02-01	0.39384157135811300
2014-03-01	0.22018477562820400
2014-04-01	0.13387820006898400
2014-05-01	0.07877408079886420
2014-06-01	0.09112392659515160
2014-07-01	0.79762605454187600
2014-08-01	0.59401441215294100
2014-09-01	0.19263352939278300
2014-10-01	-0.03153000573007320
2014-11-01	-0.66997047127688100
2014-12-01	-1.28062642572969000
2015-01-01	-1.05975639022624000
2015-02-01	-1.79288034123634000
2015-03-01	-1.82938111700833000
2015-04-01	-1.99546551455707000
2015-05-01	-2.40868670358683000
2015-06-01	-2.39815702769218000
2015-07-01	-2.34640122779749000
2015-08-01	-2.11913587912554000
2015-09-01	-2.23330080099884000
2015-10-01	-1.97402982917651000
2015-11-01	-1.90576668387617000
2015-12-01	-1.41810062254470000
2016-01-01	-1.34593832543293000
2016-02-01	-0.49969659498868500
2016-03-01	-0.59182691592307200
2016-04-01	0.78328152164526400
2016-05-01	1.60672322459871000
2016-06-01	2.33214703466811000
2016-07-01	2.85592986393547000
2016-08-01	2.03674492437132000
2016-09-01	1.94676523402253000
2016-10-01	1.24765659709011000
2016-11-01	-0.38095711869466500
2016-12-01	-0.12409999999999400
2017-01-01	0.22519245223943300
2017-02-01	0.42880289687301500
2017-03-01	1.74813067371586000
2017-04-01	1.07688003294378000
2017-05-01	0.80917978549924300
2017-06-01	0.89342693044034000
2017-07-01	0.87822819593092400
2017-08-01	1.39730193059113000
2017-09-01	0.83923157674969400
2017-10-01	0.56817790511083300
2017-11-01	1.47162955883072000
2017-12-01	1.43608217798286000
2018-01-01	1.40979749180203000
2018-02-01	2.43539580167438000
2018-03-01	2.38530742425833000
2018-04-01	2.67321511940141000
2018-05-01	2.49087902569621000
2018-06-01	2.61585751531138000
2018-07-01	1.87265521898071000
2018-08-01	1.88419272953038000
2018-09-01	1.42926434294569000
2018-10-01	1.61849846700491000