Quarter	Growth Rate Same Period Previous Year
1999-01-01	49.217294315328200
1999-04-01	71.320712019895700
1999-07-01	84.402455472155800
1999-10-01	71.163491895297400
2000-01-01	55.328159904298700
2000-04-01	42.333965801239100
2000-07-01	34.746720774855600
2000-10-01	27.412441042187900
2001-01-01	20.499281547473500
2001-04-01	16.643547759216500
2001-07-01	11.224481995271400
2001-10-01	6.573905446866640
2002-01-01	4.480197483074160
2002-04-01	5.873335386067110
2002-07-01	9.291180798534040
2002-10-01	12.334499395228700
2003-01-01	15.502405882299700
2003-04-01	16.256012902640600
2003-07-01	16.340720532563500
2003-10-01	15.992676978477200
2004-01-01	16.223884215262000
2004-04-01	18.738879950694000
2004-07-01	20.334313527236900
2004-10-01	22.097776951220500
2005-01-01	19.931667031908000
2005-04-01	15.935671644729700
2005-07-01	12.002042739191600
2005-10-01	8.251581423381180
2006-01-01	8.765345980855790
2006-04-01	9.587330457911140
2006-07-01	12.972458602052500
2006-10-01	12.922205785338100
2007-01-01	10.758146389389300
2007-04-01	13.556644019592400
2007-07-01	12.226415094339600
2007-10-01	15.964259121370100
2008-01-01	19.795978710822000
2008-04-01	24.544316126339200
2008-07-01	28.675184936113000
2008-10-01	11.814562732759700
2009-01-01	0.444279896334701
2009-04-01	-7.775667523181770
2009-07-01	-11.048395526288300
2009-10-01	-0.979906121511422
2010-01-01	8.207396486054800
2010-04-01	12.295578437310700
2010-07-01	10.599294947121000
2010-10-01	14.722426356783600
2011-01-01	16.895450126461500
2011-04-01	14.417711987179700
2011-07-01	14.525546693578700
2011-10-01	10.514373681516200
2012-01-01	4.702894559696480
2012-04-01	2.868937661489140
2012-07-01	3.787369589993850
2012-10-01	3.936485980231110
2013-01-01	4.287091966451380
2013-04-01	2.425152293789860
2013-07-01	1.858369702942420
2013-10-01	0.754151994898411
2014-01-01	2.160511124810870
2014-04-01	6.116638949178340
2014-07-01	7.151347615756740
2014-10-01	8.426208756432450
2015-01-01	15.360561757687100
2015-04-01	17.034557866496700
2015-07-01	16.750941643878000
2015-10-01	15.230577904114100
2016-01-01	6.752740328601640
2016-04-01	4.661824784384930
2016-07-01	4.034913269252010
2016-10-01	4.687018193031160
2017-01-01	9.008381851794120
2017-04-01	5.718565663356060
2017-07-01	3.804290117032340
2017-10-01	5.723379549758040
2018-01-01	3.682982847773020
2018-04-01	9.183268400429820
2018-07-01	12.649144285771300