Month	Growth rate same period previous year
1997-01-01	5.5290753098188600
1997-02-01	6.0836501901140500
1997-03-01	7.5023741690408700
1997-04-01	5.8604651162790800
1997-05-01	5.4579093432007500
1997-06-01	5.5504162812210900
1997-07-01	5.8171745152354500
1997-08-01	5.7248384118190200
1997-09-01	5.7195571955719300
1997-10-01	5.8118081180811700
1997-11-01	5.6117755289788300
1997-12-01	5.7037718491260400
1998-01-01	3.9747064137308100
1998-02-01	3.4050179211469800
1998-03-01	3.0918727915194100
1998-04-01	2.5483304042179300
1998-05-01	2.4561403508771700
1998-06-01	2.5416301489921000
1998-07-01	2.2687609075043700
1998-08-01	2.4454148471615600
1998-09-01	2.6178010471204100
1998-10-01	2.7898866608543900
1998-11-01	3.2229965156794600
1998-12-01	3.1331592689295100
1999-01-01	5.1259774109469900
1999-02-01	5.1126516464471300
1999-03-01	4.1988003427592100
1999-04-01	5.3127677806341100
1999-05-01	6.1643835616438500
1999-06-01	6.0683760683760600
1999-07-01	6.0580204778157000
1999-08-01	5.9676044330776000
1999-09-01	6.0374149659864200
1999-10-01	5.8524173027990000
1999-11-01	5.3164556962025300
1999-12-01	5.4008438818565400
2000-01-01	3.6363636363636500
2000-02-01	3.7922506183017500
2000-03-01	4.5230263157894700
2000-04-01	4.4751830756712800
2000-05-01	4.3548387096774200
2000-06-01	4.5930701047542500
2000-07-01	4.5052292839903400
2000-08-01	4.5052292839903400
2000-09-01	4.2502004811547700
2000-10-01	4.1666666666666600
2000-11-01	4.1666666666666600
2000-12-01	4.1633306645316200
2001-01-01	4.1467304625199300
2001-02-01	4.2891183478951500
2001-03-01	3.6191974822974000
2001-04-01	2.8816199376947000
2001-05-01	1.9319938176197900
2001-06-01	1.8489984591679400
2001-07-01	1.7705927636643400
2001-08-01	1.7705927636643400
2001-09-01	1.6923076923076800
2001-10-01	1.7692307692307800
2001-11-01	1.7692307692307800
2001-12-01	1.7678708685626300
2002-01-01	1.7611026033690700
2002-02-01	1.1424219345011300
2002-03-01	2.0501138952164100
2002-04-01	1.8168054504163600
2002-05-01	2.3502653525397900
2002-06-01	2.7231467473525100
2002-07-01	2.8744326777609800
2002-08-01	2.9500756429652200
2002-09-01	3.2526475037821400
2002-10-01	4.0060468631897000
2002-11-01	4.0060468631897000
2002-12-01	3.9274924471299100
2003-01-01	4.2889390519187000
2003-02-01	4.6686746987951800
2003-03-01	3.6458333333333500
2003-04-01	4.0148698884758400
2003-05-01	3.7777777777777800
2003-06-01	3.5346097201767300
2003-07-01	3.8970588235294100
2003-08-01	4.0411462160176100
2003-09-01	3.7362637362637300
2003-10-01	3.4156976744186200
2003-11-01	3.4156976744186200
2003-12-01	3.6337209302325600
2004-01-01	4.1125541125541300
2004-02-01	4.0287769784172500
2004-03-01	4.0918880114859800
2004-04-01	4.5746962115797000
2004-05-01	4.7109207708779300
2004-06-01	5.2631578947368300
2004-07-01	4.9539985845718400
2004-08-01	4.8022598870056500
2004-09-01	5.0141242937853200
2004-10-01	4.4975404075895800
2004-11-01	4.4975404075895800
2004-12-01	4.4179523141655000
2005-01-01	3.8115038115038300
2005-02-01	3.8035961272475800
2005-03-01	3.5862068965517200
2005-04-01	3.6226930963773000
2005-05-01	4.2263122017723400
2005-06-01	3.6486486486486700
2005-07-01	3.8435603506405800
2005-08-01	4.1778975741239900
2005-09-01	4.0349697377269700
2005-10-01	4.3712172158708700
2005-11-01	4.5729657027572300
2005-12-01	4.4325050369375400
2006-01-01	4.9399198931908900
2006-02-01	4.9300466355763100
2006-03-01	5.2596537949400900
2006-04-01	4.9472295514511700
2006-05-01	3.8587311968606900
2006-06-01	3.7809647979139300
2006-07-01	3.8961038961039000
2006-08-01	3.6222509702458000
2006-09-01	4.0077569489334400
2006-10-01	3.9948453608247800
2006-11-01	3.7942122186495400
2006-12-01	4.5016077170418000
2007-01-01	3.9440203562341200
2007-02-01	4.9523809523809600
2007-03-01	4.8070841239721600
2007-04-01	5.0911376492771900
2007-05-01	5.4785894206549000
2007-06-01	5.5276381909547800
2007-07-01	6.1250000000000100
2007-08-01	6.3046192259675500
2007-09-01	6.2150403977625600
2007-10-01	6.2577447335811600
2007-11-01	6.3816604708797800
2007-12-01	5.8461538461538400
2008-01-01	5.3855569155446700
2008-02-01	4.5372050816697000
2008-03-01	4.3452021726011100
2008-04-01	4.2464114832535900
2008-05-01	4.2388059701492600
2008-06-01	4.1666666666666700
2008-07-01	3.3568904593639600
2008-08-01	3.1121550205519500
2008-09-01	2.8086600351082500
2008-10-01	2.7988338192419800
2008-11-01	2.6790914385556300
2008-12-01	2.5581395348837300
2009-01-01	3.3681765389082600
2009-02-01	3.1828703703703700
2009-03-01	3.2388663967611300
2009-04-01	3.0407343660355700
2009-05-01	4.4673539518900400
2009-06-01	4.2857142857142900
2009-07-01	4.5584045584045500
2009-08-01	4.6127562642369100
2009-09-01	4.7239612976665000
2009-10-01	4.9347702779353300
2009-11-01	5.0482132728303800
2009-12-01	4.9886621315192500
2010-01-01	5.2247191011236000
2010-02-01	5.8889512058328600
2010-03-01	6.2184873949579700
2010-04-01	6.0690423162583500
2010-05-01	4.6600877192982400
2010-06-01	4.7123287671232800
2010-07-01	5.1771117166212600
2010-08-01	5.2259118127381700
2010-09-01	5.2717391304347500
2010-10-01	4.9189189189189300
2010-11-01	5.7775377969762700
2010-12-01	5.9935205183585600
2011-01-01	5.7897099905184900
2011-02-01	5.7627795525856900
2011-03-01	5.6203207615622500
2011-04-01	5.7260519166417400
2011-05-01	5.6050963981574500
2011-06-01	5.5950440329474900
2011-07-01	5.2518808327063300
2011-08-01	5.1878583186773500
2011-09-01	4.9706402323197600
2011-10-01	4.8532355759316700
2011-11-01	4.1838339058313300
2011-12-01	4.0693483160487300
2012-01-01	4.0697674418604700
2012-02-01	3.5576923076923100
2012-03-01	3.7392138063279100
2012-04-01	3.4318398474737700
2012-05-01	3.6190476190476300
2012-06-01	3.9010466222645100
2012-07-01	3.6862003780718200
2012-08-01	3.8715769593956400
2012-09-01	4.6270066100094300
2012-10-01	4.6226415094339500
2012-11-01	4.7036688617121300
2012-12-01	5.3571428571428600
2013-01-01	4.8417132216014600
2013-02-01	4.6425255338904400
2013-03-01	4.2513863216266000
2013-04-01	4.1474654377880400
2013-05-01	4.2279411764705800
2013-06-01	4.3040293040293000
2013-07-01	4.1932543299908900
2013-08-01	4.9999999999999900
2013-09-01	4.3321299638989000
2013-10-01	5.7709648331830600
2013-11-01	5.8400718778077300
2013-12-01	7.4933095450490700
2014-01-01	7.7264653641208000
2014-02-01	8.8731144631765800
2014-03-01	9.3085106382979000
2014-04-01	9.3805309734513200
2014-05-01	8.9065255731922400
2014-06-01	8.3406496927129100
2014-07-01	6.9991251093613300
2014-08-01	5.6277056277056300
2014-09-01	5.5363321799308100
2014-10-01	4.4330775788576300
2014-11-01	4.0747028862478700
2014-12-01	1.3278008298755000
2015-01-01	0.9068425391590960
2015-02-01	0.1629991850040770
2015-03-01	0.2433090024330810
2015-04-01	0.0809061488673148
2015-05-01	0.4048582995951460
2015-06-01	0.6482982171799100
2015-07-01	1.4717906786590200
2015-08-01	1.7213114754098200
2015-09-01	1.8852459016393500
2015-10-01	1.4693877551020500
2015-11-01	1.6313213703099500
2015-12-01	2.2113022113022100
2016-01-01	2.1365196078431900
2016-02-01	1.9226200162734000
2016-03-01	1.5458737864077800
2016-04-01	1.4637833468068000
2016-05-01	1.5180645161290600
2016-06-01	1.5541062801932600
2016-07-01	1.8356164383562100
2016-08-01	1.9354552780016500
2016-09-01	1.7714400643604300
2016-10-01	1.9707964601770000
2016-11-01	2.0235955056180200
2016-12-01	2.1579326923077400
2017-01-01	2.4777006937561800
2017-02-01	2.3738872403560900
2017-03-01	2.2704837117473000
2017-04-01	2.4679170779861900
2017-05-01	2.2637795275590700
2017-06-01	2.2593320235756300
2017-07-01	2.0588235294117600
2017-08-01	1.8609206660137200
2017-09-01	1.9588638589618000
2017-10-01	1.7595307917888600
2017-11-01	1.5594541910331400
2017-12-01	1.2633624878522700
2018-01-01	1.3539651837524200
2018-02-01	1.4492753623188500
2018-03-01	1.3513513513513500
2018-04-01	1.2524084778419900
2018-05-01	1.0587102983638000
2018-06-01	0.8645533141210490
2018-07-01	0.7684918347742780
2018-08-01	0.7692307692307700
2018-09-01	0.6724303554274850