Month	Growth rate same period previous year
1986-01-01	128.34745862603000000
1986-02-01	122.75902545620700000
1986-03-01	101.89561031922300000
1986-04-01	79.10480882519150000
1986-05-01	77.78378290890800000
1986-06-01	54.99968261696730000
1986-07-01	19.23791181460970000
1986-08-01	22.34751763490330000
1986-09-01	23.90371271660990000
1986-10-01	24.08006673953650000
1986-11-01	26.29724242445050000
1986-12-01	26.18676126718230000
1987-01-01	26.33275209203690000
1987-02-01	21.59176311133700000
1987-03-01	21.96978135528960000
1987-04-01	22.59619769329670000
1987-05-01	23.17069493741900000
1987-06-01	21.90834719178110000
1987-07-01	22.01858236045440000
1987-08-01	18.37599381176660000
1987-09-01	15.94126729630750000
1987-10-01	16.68550162679370000
1987-11-01	16.45899066517700000
1987-12-01	16.11680236898210000
1988-01-01	18.29431333369730000
1988-02-01	13.29429412671210000
1988-03-01	11.67113965200400000
1988-04-01	13.00331707561980000
1988-05-01	12.61573558498820000
1988-06-01	11.38887763865880000
1988-07-01	11.68974106520980000
1988-08-01	12.05643972362470000
1988-09-01	13.14629565742430000
1988-10-01	13.59866249329140000
1988-11-01	11.37987345473150000
1988-12-01	12.11581070530170000
1989-01-01	9.68745502369408000
1989-02-01	13.47209262222720000
1989-03-01	13.22846488714160000
1989-04-01	11.23226996602880000
1989-05-01	12.01100196828870000
1989-06-01	16.58003387207040000
1989-07-01	17.95739710386130000
1989-08-01	18.32030789235050000
1989-09-01	17.82199167991690000
1989-10-01	16.18886627887780000
1989-11-01	19.56334663105810000
1989-12-01	20.03911337186700000
1990-01-01	19.12506324221630000
1990-02-01	17.65428642982850000
1990-03-01	24.31816852350750000
1990-04-01	26.78222730056170000
1990-05-01	27.19431631849270000
1990-06-01	22.77997063305070000
1990-07-01	21.60982686654280000
1990-08-01	19.97426498785130000
1990-09-01	20.08133723374470000
1990-10-01	26.07402678169700000
1990-11-01	38.29844405853100000
1990-12-01	36.43162480668680000
1991-01-01	36.11401858190370000
1991-02-01	32.93345645188220000
1991-03-01	26.30527060355520000
1991-04-01	27.29369413291330000
1991-05-01	29.14495898606320000
1991-06-01	29.66246458034860000
1991-07-01	31.15994461781510000
1991-08-01	32.64571853695840000
1991-09-01	33.82198380483270000
1991-10-01	29.64625565936020000
1991-11-01	15.00301554087540000
1991-12-01	15.92998110688910000
1992-01-01	17.50757495647050000
1992-02-01	19.24689994535860000
1992-03-01	18.88208258806350000
1992-04-01	15.81232104422630000
1992-05-01	13.25327660516660000
1992-06-01	13.39004463059370000
1992-07-01	11.77571145130160000
1992-08-01	10.97512444443980000
1992-09-01	9.45195202712738000
1992-10-01	8.01582863159974000
1992-11-01	9.57578220533462000
1992-12-01	12.84590714205120000
1993-01-01	11.29750489611450000
1993-02-01	13.75336012914480000
1993-03-01	14.07858799542920000
1993-04-01	15.39511560106410000
1993-05-01	14.97136980607530000
1993-06-01	15.04730661687780000
1993-07-01	14.69773312755330000
1993-08-01	14.36966230769680000
1993-09-01	14.85376468082790000
1993-10-01	14.82989357521410000
1993-11-01	13.53074809757800000
1993-12-01	9.67910770672133000
1994-01-01	2.64189691087812000
1994-02-01	0.82237619334771000
1994-03-01	0.51372226573579300
1994-04-01	-0.00937484915315488
1994-05-01	-0.62263169313072400
1994-06-01	-1.67438275237353000
1994-07-01	-1.32954392878086000
1994-08-01	-0.71722026181339800
1994-09-01	-0.44841803656284000
1994-10-01	-0.01164188362659370
1994-11-01	0.32906289168846700
1994-12-01	0.62666552413831600
1995-01-01	6.97727591494370000
1995-02-01	6.43030943750435000
1995-03-01	6.83899174066949000
1995-04-01	6.37271245937424000
1995-05-01	6.63303573293945000
1995-06-01	7.13460315534871000
1995-07-01	7.38920110248093000
1995-08-01	7.44241412045621000
1995-09-01	13.03024957963990000
1995-10-01	20.64565654413700000
1995-11-01	20.11178902390600000
1995-12-01	19.32963008604650000
1996-01-01	18.74990393082020000
1996-02-01	20.61002852749830000
1996-03-01	20.95996404547140000
1996-04-01	21.19886960987640000
1996-05-01	20.96057425268710000
1996-06-01	20.95396188260850000
1996-07-01	25.80171449173090000
1996-08-01	24.44456040173560000
1996-09-01	18.19429579248750000
1996-10-01	9.81469233148607000
1996-11-01	9.91911272333631000
1996-12-01	10.82854025630570000
1997-01-01	19.02407022615540000
1997-02-01	17.51640870808630000
1997-03-01	17.66925180031040000
1997-04-01	17.48611380224380000
1997-05-01	17.00842816703220000
1997-06-01	16.77844492835440000
1997-07-01	14.76697255212670000
1997-08-01	15.53408162189460000
1997-09-01	15.34846716712710000
1997-10-01	15.21523804914420000
1997-11-01	15.80650102213700000
1997-12-01	14.84650068818990000
1998-01-01	9.36536171741022000
1998-02-01	8.90584431486299000
1998-03-01	8.39379554182323000
1998-04-01	8.84366392324554000
1998-05-01	9.28038222344638000
1998-06-01	8.82090418445409000
1998-07-01	6.52828818898240000
1998-08-01	6.15994027767646000
1998-09-01	5.98344741320406000
1998-10-01	7.30365550077740000
1998-11-01	9.07937199118600000
1998-12-01	12.64273075398230000
1999-01-01	8.38276793422506000
1999-02-01	9.22822851811864000
1999-03-01	8.87604087197769000
1999-04-01	8.86095939703891000
1999-05-01	8.80725651241027000
1999-06-01	8.58582728108977000
1999-07-01	7.50176692751958000
1999-08-01	7.07019491515109000
1999-09-01	7.36204156786706000
1999-10-01	6.31042947016732000
1999-11-01	3.54197555230406000
1999-12-01	0.07219529014278510
2000-01-01	2.78990324020101000
2000-02-01	3.25035544756013000
2000-03-01	3.32285031974990000
2000-04-01	2.51724375747784000
2000-05-01	2.77634825160773000
2000-06-01	3.05335427532553000
2000-07-01	3.18908964683521000
2000-08-01	3.74047570144398000
2000-09-01	2.86758890980218000
2000-10-01	2.88627199516188000
2000-11-01	3.37567687928963000
2000-12-01	3.56855998899641000
2001-01-01	4.08689939720096000
2001-02-01	3.62767136355620000
2001-03-01	3.84281267401562000
2001-04-01	4.58392544516773000
2001-05-01	5.04769907650156000
2001-06-01	4.94403426551517000
2001-07-01	5.17901765334200000
2001-08-01	5.05695917606550000
2001-09-01	6.97020513122251000
2001-10-01	7.91234157667880000
2001-11-01	7.99764423476588000
2001-12-01	7.71775331540140000
2002-01-01	6.89208225797184000
2002-02-01	8.18537219945396000
2002-03-01	8.63622526197818000
2002-04-01	9.66510019734018000
2002-05-01	15.31521998916650000
2002-06-01	17.55465403093480000
2002-07-01	19.31172353429520000
2002-08-01	18.45746863990000000
2002-09-01	17.70694736345890000
2002-10-01	18.13101505059750000
2002-11-01	17.48038914319280000
2002-12-01	17.78262404619490000
2003-01-01	15.66351069233500000
2003-02-01	13.09457229861600000
2003-03-01	12.99492693739390000
2003-04-01	13.29693714206370000
2003-05-01	7.26652811046468000
2003-06-01	5.11874271277299000
2003-07-01	3.64163604156004000
2003-08-01	3.89660593617481000
2003-09-01	3.33384481112375000
2003-10-01	1.59849041240352000
2003-11-01	1.90712505919572000
2003-12-01	2.11228452346891000
2004-01-01	2.77997241429088000
2004-02-01	2.60460891229798000
2004-03-01	2.41578473507485000
2004-04-01	0.75657845057836200
2004-05-01	0.50958816540619700
2004-06-01	0.35421889047029400
2004-07-01	0.12258115546058900
2004-08-01	0.09526142142821920
2004-09-01	0.01006742174007000
2004-10-01	0.05535501635898200
2004-11-01	-0.22811449274213600
2004-12-01	2.39978528424832000
2005-01-01	3.30855560933136000
2005-02-01	4.10222266272055000
2005-03-01	4.36924779659513000
2005-04-01	3.87297974987006000
2005-05-01	3.92848016398184000
2005-06-01	4.36096354540300000
2005-07-01	4.75936951030731000
2005-08-01	5.51059961054891000
2005-09-01	5.70129223726299000
2005-10-01	5.62356808808341000
2005-11-01	6.22773043192251000
2005-12-01	3.20061199716172000
2006-01-01	2.71975349915072000
2006-02-01	2.87377831858979000
2006-03-01	2.80464356574574000
2006-04-01	3.79404227533605000
2006-05-01	2.71781774627487000
2006-06-01	2.72256583839594000
2006-07-01	1.69921619851894000
2006-08-01	1.62369990603059000
2006-09-01	1.32704792926064000
2006-10-01	1.54689113688520000
2006-11-01	1.21060245770245000
2006-12-01	0.95729698329123200
2007-01-01	0.34211960406301100
2007-02-01	0.10686068994078600
2007-03-01	-0.02977822690757330
2007-04-01	-0.44197487191166400
2007-05-01	0.44550436610002200
2007-06-01	0.41988652464205800
2007-07-01	1.09794362143544000
2007-08-01	0.24811105252075400
2007-09-01	0.82353319609092500
2007-10-01	1.12408175073762000
2007-11-01	0.70651840086095800
2007-12-01	0.99454871372679100
2008-01-01	1.87592843602980000
2008-02-01	1.96901385305410000
2008-03-01	2.22065270060652000
2008-04-01	2.42380815808261000
2008-05-01	2.23873219555121000
2008-06-01	2.18504948021367000
2008-07-01	2.05564977915491000
2008-08-01	2.78798473227051000
2008-09-01	2.56239010357620000
2008-10-01	2.15664946742392000
2008-11-01	2.58122312648375000
2008-12-01	2.45549326637264000
2009-01-01	3.00177387849116000
2009-02-01	2.44587224237893000
2009-03-01	2.36199037616794000
2009-04-01	2.62178712298046000
2009-05-01	11.33065439603360000
2009-06-01	11.34648090454090000
2009-07-01	11.62826935243230000
2009-08-01	11.43457378018190000
2009-09-01	11.41542427587740000
2009-10-01	11.43936070729850000
2009-11-01	11.32972426200760000
2009-12-01	10.96186470306010000
2010-01-01	10.41228161588170000
2010-02-01	11.37505628093850000
2010-03-01	12.17748901324400000
2010-04-01	12.36427887467670000
2010-05-01	3.59627941647240000
2010-06-01	3.68218713868775000
2010-07-01	10.77117609751120000
2010-08-01	11.53611995022610000
2010-09-01	11.66328729484140000
2010-10-01	11.89249827161090000
2010-11-01	11.64120211498360000
2010-12-01	11.82122387121760000
2011-01-01	11.80407230068520000
2011-02-01	11.16838986131570000
2011-03-01	10.63111806537560000
2011-04-01	9.79664709334377000
2011-05-01	9.83271211076354000
2011-06-01	9.94527880230016000
2011-07-01	2.26034896779841000
2011-08-01	1.29866124838311000
2011-09-01	0.66528853600841900
2011-10-01	0.45668716197692600
2011-11-01	1.11668665883932000
2011-12-01	1.06328727734655000
2012-01-01	4.06362759224590000
2012-02-01	3.85602826495961000
2012-03-01	3.25794160396230000
2012-04-01	2.99521001654159000
2012-05-01	3.36602774288446000
2012-06-01	3.27475825208054000
2012-07-01	3.51536321993016000
2012-08-01	15.03296534454510000
2012-09-01	15.91561403494980000
2012-10-01	16.22231699181810000
2012-11-01	15.78839233285970000
2012-12-01	15.83835624885460000
2013-01-01	12.29565799150080000
2013-02-01	12.94063594817550000
2013-03-01	13.06121605043560000
2013-04-01	14.24459036404490000
2013-05-01	24.10665632081640000
2013-06-01	27.90862807493200000
2013-07-01	31.11595157631230000
2013-08-01	18.15519549804620000
2013-09-01	17.95119260335490000
2013-10-01	18.51501475455130000
2013-11-01	18.07226862117720000
2013-12-01	18.18907310087220000
2014-01-01	18.62970221668510000
2014-02-01	17.92415980963160000
2014-03-01	17.90853477760410000
2014-04-01	16.89124902918530000
2014-05-01	7.08797721475872000
2014-06-01	3.59769878940227000
2014-07-01	1.47772687757510000
2014-08-01	1.64781167744659000
2014-09-01	1.50356911969099000
2014-10-01	0.78380097446993800
2014-11-01	1.22991553621764000
2014-12-01	1.85794046105953000
2015-01-01	1.34621983080941000
2015-02-01	1.53200788671658000
2015-03-01	1.75686163132993000
2015-04-01	1.82027057000931000
2015-05-01	1.82391767148951000
2015-06-01	1.82533680060658000
2015-07-01	3.88280460237735000
2015-08-01	3.95066143307389000
2015-09-01	3.81451154318580000
2015-10-01	3.61265367534024000
2015-11-01	3.13634575029814000
2015-12-01	2.32641167132000000
2016-01-01	1.74540682122250000
2016-02-01	1.52279097173002000
2016-03-01	1.46213572612723000
2016-04-01	1.63372621141659000
2016-05-01	2.91440188770705000
2016-06-01	3.26470426599555000
2016-07-01	0.81414027395674400
2016-08-01	0.50369963678183300
2016-09-01	0.68444551810313800
2016-10-01	1.02195000246628000
2016-11-01	1.32354084378513000
2016-12-01	1.53696884238462000
2017-01-01	2.80961049185919000
2017-02-01	3.08461231371582000
2017-03-01	2.68318463011973000
2017-04-01	2.61402108341771000
2017-05-01	1.69630120856503000
2017-06-01	1.27646522782098000
2017-07-01	1.13226795965765000
2017-08-01	1.34384382555482000
2017-09-01	1.24866085203120000
2017-10-01	1.21695733332322000
2017-11-01	1.11996588425913000
2017-12-01	1.07228363447220000
2018-01-01	-0.12924856820589300
2018-02-01	-0.53513741585051300
2018-03-01	0.34153008003950800
2018-04-01	0.53672485557611300
2018-05-01	-0.49777496279749500
2018-06-01	-0.21693208973161600
2018-07-01	-0.08145961104394720
2018-08-01	-0.69467790836038200
2018-09-01	-0.47904511501956800