Month	Growth rate same period previous year
1997-01-01	2.05078124999999000
1997-02-01	1.85004868549172000
1997-03-01	1.36054421768707000
1997-04-01	1.36054421768707000
1997-05-01	1.35790494665374000
1997-06-01	1.06382978723404000
1997-07-01	0.96618357487923000
1997-08-01	0.96618357487923000
1997-09-01	0.57747834456206400
1997-10-01	0.86621751684312400
1997-11-01	1.34615384615384000
1997-12-01	1.24760076775431000
1998-01-01	1.43540669856460000
1998-02-01	1.33843212237093000
1998-03-01	1.53403643336531000
1998-04-01	1.43815915627998000
1998-05-01	1.24401913875600000
1998-06-01	1.33971291866031000
1998-07-01	1.53110047846890000
1998-08-01	1.62679425837322000
1998-09-01	1.53110047846890000
1998-10-01	1.52671755725190000
1998-11-01	1.04364326375710000
1998-12-01	0.94786729857818900
1999-01-01	0.66037735849056300
1999-02-01	0.56603773584906900
1999-03-01	0.84985835694050200
1999-04-01	0.85066162570886300
1999-05-01	0.75614366729678100
1999-06-01	0.66100094428706000
1999-07-01	0.56550424128180900
1999-08-01	0.65913370998117800
1999-09-01	0.65975494816212100
1999-10-01	0.28195488721803800
1999-11-01	0.37558685446012400
1999-12-01	0.37558685446012400
2000-01-01	0.18744142455484800
2000-02-01	0.37523452157597600
2000-03-01	0.09363295880150890
2000-04-01	0.28116213683224600
2000-05-01	0.37523452157597600
2000-06-01	0.56285178236397600
2000-07-01	0.46860356138708100
2000-08-01	0.46772684752103600
2000-09-01	0.65543071161047000
2000-10-01	0.84348641049673800
2000-11-01	1.02899906454629000
2000-12-01	1.12254443405050000
2001-01-01	3.08699719363892000
2001-02-01	3.08411214953270000
2001-03-01	3.18054256314310000
2001-04-01	3.08411214953270000
2001-05-01	3.17757009345794000
2001-06-01	3.07835820895521000
2001-07-01	3.26492537313432000
2001-08-01	3.35195530726258000
2001-09-01	3.44186046511631000
2001-10-01	3.62453531598512000
2001-11-01	3.42592592592593000
2001-12-01	3.70027752081406000
2002-01-01	2.81306715063519000
2002-02-01	2.81051677243882000
2002-03-01	3.08250226654578000
2002-04-01	3.08250226654578000
2002-05-01	3.07971014492752000
2002-06-01	3.16742081447965000
2002-07-01	3.43270099367661000
2002-08-01	3.33333333333331000
2002-09-01	3.23741007194242000
2002-10-01	2.95964125560537000
2002-11-01	2.95434198746643000
2002-12-01	2.67618198037467000
2003-01-01	1.76522506619595000
2003-02-01	1.76366843033510000
2003-03-01	1.49516270888305000
2003-04-01	1.40721196130169000
2003-05-01	1.58172231985941000
2003-06-01	1.49122807017543000
2003-07-01	1.13537117903929000
2003-08-01	1.04620749782041000
2003-09-01	1.13240418118469000
2003-10-01	1.48083623693381000
2003-11-01	1.56521739130433000
2003-12-01	1.39009556907036000
2004-01-01	1.82133564614052000
2004-02-01	1.55979202772963000
2004-03-01	1.81975736568457000
2004-04-01	1.99479618386817000
2004-05-01	1.64359861591696000
2004-06-01	1.64217804667244000
2004-07-01	2.33160621761659000
2004-08-01	2.41587575496117000
2004-09-01	2.15331610680447000
2004-10-01	1.28755364806866000
2004-11-01	1.11301369863016000
2004-12-01	1.02827763496145000
2005-01-01	1.02214650766608000
2005-02-01	0.93856655290101200
2005-03-01	0.76595744680851500
2005-04-01	0.85034013605442400
2005-05-01	0.93617021276595800
2005-06-01	0.85034013605442400
2005-07-01	0.50632911392403800
2005-08-01	1.43218197135637000
2005-09-01	1.18043844856660000
2005-10-01	0.93220338983050900
2005-11-01	0.93141405588482000
2005-12-01	0.93299406276504400
2006-01-01	1.01180438448565000
2006-02-01	1.09890109890110000
2006-03-01	1.18243243243241000
2006-04-01	0.84317032040471200
2006-05-01	0.67453625632378400
2006-06-01	0.75885328836425400
2006-07-01	0.83963056255248000
2006-08-01	0.58139534883719500
2006-09-01	1.16666666666668000
2006-10-01	1.09151973131824000
2006-11-01	1.09060402684566000
2006-12-01	1.68067226890757000
2007-01-01	1.00166944908181000
2007-02-01	1.67224080267558000
2007-03-01	1.50250417362270000
2007-04-01	1.25418060200669000
2007-05-01	1.08877721943048000
2007-06-01	1.25523012552300000
2007-07-01	1.08243130724398000
2007-08-01	0.99091659785302400
2007-09-01	0.24711696869850000
2007-10-01	0.99667774086376200
2007-11-01	0.99585062240662600
2007-12-01	1.15702479338842000
2008-01-01	0.74380165289256600
2008-02-01	0.65789473684211200
2008-03-01	0.74013157894739600
2008-04-01	0.90834021469859600
2008-05-01	1.07705053852527000
2008-06-01	1.07438016528926000
2008-07-01	1.31795716639208000
2008-08-01	1.22649223221585000
2008-09-01	0.32867707477401500
2008-10-01	0.49342105263159000
2008-11-01	0.41084634346754400
2008-12-01	0.32679738562091800
2009-01-01	0.57424118129613000
2009-02-01	0.73529411764707500
2009-03-01	0.40816326530611200
2009-04-01	0.57283142389526200
2009-05-01	0.40983606557378300
2009-06-01	0.73589533932951100
2009-07-01	0.56910569105690800
2009-08-01	0.56542810985460100
2009-09-01	0.65520065520068500
2009-10-01	0.81833060556465100
2009-11-01	0.73649754500816500
2009-12-01	0.97719869706841400
2010-01-01	0.73409461663949400
2010-02-01	0.48661800486617900
2010-03-01	0.81300813008130300
2010-04-01	1.05777054515865000
2010-05-01	0.73469387755100200
2010-06-01	0.40584415584415700
2010-07-01	0.40420371867420200
2010-08-01	0.00000000000000000
2010-09-01	0.32546786004882300
2010-10-01	0.64935064935065600
2010-11-01	0.97481722177095100
2010-12-01	0.72580645161290800
2011-01-01	0.70602453560213400
2011-02-01	0.38090419811834600
2011-03-01	-0.30004785597702800
2011-04-01	-0.16107851849550300
2011-05-01	0.18471690323217100
2011-06-01	0.24247411481695500
2011-07-01	0.13843824594899600
2011-08-01	0.19593584169377900
2011-09-01	1.37221411505985000
2011-10-01	0.79995161602322300
2011-11-01	0.15763494927487400
2011-12-01	-0.02566848407623830
2012-01-01	0.39880358923233200
2012-02-01	0.99700897308076800
2012-03-01	0.70210631895686200
2012-04-01	0.60000000000000400
2012-05-01	0.60180541624872700
2012-06-01	0.80000000000000100
2012-07-01	0.69790628115654400
2012-08-01	0.69582504970178100
2012-09-01	0.00000000000000000
2012-10-01	0.00000000000000000
2012-11-01	-0.09960159362550800
2012-12-01	-0.19860973187685900
2013-01-01	-0.19860973187685900
2013-02-01	-0.29615004935833800
2013-03-01	0.69721115537847700
2013-04-01	0.19880715705765200
2013-05-01	0.09970089730808580
2013-06-01	0.00000000000000000
2013-07-01	0.09900990099008660
2013-08-01	0.49358341559724100
2013-09-01	0.49603174603174000
2013-10-01	0.79365079365079500
2013-11-01	0.99700897308076800
2013-12-01	1.09452736318407000
2014-01-01	1.19402985074626000
2014-02-01	0.79207920792079400
2014-03-01	0.69238377843720500
2014-04-01	0.69444444444445800
2014-05-01	0.59760956175299200
2014-06-01	0.39682539682539200
2014-07-01	0.39564787339270900
2014-08-01	0.39292730844793200
2014-09-01	0.29615004935834900
2014-10-01	0.00000000000000000
2014-11-01	0.00000000000000000
2014-12-01	0.19685039370078500
2015-01-01	-0.49164208456245500
2015-02-01	-0.19646365422396600
2015-03-01	-0.78585461689587600
2015-04-01	0.09852216748767240
2015-05-01	0.29702970297029300
2015-06-01	0.39525691699605400
2015-07-01	1.18226600985222000
2015-08-01	0.88062622309197700
2015-09-01	0.09842519685040360
2015-10-01	0.29527559055118900
2015-11-01	0.09871668311945710
2015-12-01	0.58939096267189800
2016-01-01	1.29703557312252000
2016-02-01	0.99842519685037000
2016-03-01	1.19524752475245000
2016-04-01	0.29704724409445200
2016-05-01	0.39308983218163200
2016-06-01	0.19685039370076300
2016-07-01	0.51139240506324800
2016-08-01	0.81260911736175800
2016-09-01	0.29852507374627800
2016-10-01	0.00176643768396085
2016-11-01	0.19368836291910500
2016-12-01	0.50761718749997500
2017-01-01	-0.09930486593844210
2017-02-01	0.09920634920636030
2017-03-01	0.39840637450199200
2017-04-01	0.39960039960042200
2017-05-01	0.50050050050049000
2017-06-01	0.29999999999998900
2017-07-01	0.39447731755424100
2017-08-01	0.48971596474046200
2017-09-01	0.39920159680638800
2017-10-01	0.39960039960042200
2017-11-01	0.50100200400800500
2017-12-01	0.49455984174086200
2018-01-01	1.19284294234593000
2018-02-01	1.09018830525272000
2018-03-01	0.59523809523809600
2018-04-01	0.79601990049749100
2018-05-01	0.39840637450199200
2018-06-01	0.79760717846460700
2018-07-01	0.19646365422396900
2018-08-01	0.29239766081872500
2018-09-01	0.19880715705765400
2018-10-01	-0.09950248756220020