Quarter	Growth rate same period previous year
1997-01-01	1.0141269208626800
1997-04-01	0.9726603575183820
1997-07-01	2.3323096096497200
1997-10-01	2.4533943017938900
1998-01-01	1.8062253397632500
1998-04-01	2.1001475310249100
1998-07-01	1.0221390979078700
1998-10-01	0.8668783795382270
1999-01-01	1.6665231246232000
1999-04-01	1.6617084572885800
1999-07-01	1.8341513820718000
1999-10-01	1.4933628318584300
2000-01-01	1.9526451776864700
2000-04-01	2.2532502821788300
2000-07-01	3.0906477253509300
2000-10-01	4.0536575141479600
2001-01-01	4.6904860822600800
2001-04-01	5.2616516762060600
2001-07-01	4.8845507115613600
2001-10-01	4.1978889694625800
2002-01-01	3.4128338426128000
2002-04-01	2.6294325552491500
2002-07-01	2.4595292093532400
2002-10-01	1.8326631611506300
2003-01-01	1.4390421735293100
2003-04-01	0.9120496518316810
2003-07-01	0.9884364385757410
2003-10-01	0.7251879413774860
2004-01-01	-0.4009987137777170
2004-04-01	0.2100131258203780
2004-07-01	-0.2191822235658820
2004-10-01	0.0678502770552905
2005-01-01	0.9799453053783100
2005-04-01	0.8083529808015900
2005-07-01	1.4808362369338000
2005-10-01	1.7666779673786000
2006-01-01	1.7941773865944400
2006-04-01	2.2905297546126200
2006-07-01	1.8212353050942300
2006-10-01	1.2881255552265400
2007-01-01	1.1122196356649300
2007-04-01	1.3210423169049900
2007-07-01	0.6634167796796540
2007-10-01	1.6810407835111800
2008-01-01	1.9551235199532300
2008-04-01	2.1240776559925500
2008-07-01	3.3134284882027200
2008-10-01	1.6029327199540000
2009-01-01	1.5018459442990800
2009-04-01	0.9925993476202240
2009-07-01	-1.7833227602734800
2009-10-01	-0.5199858507251520
2010-01-01	-0.8722367398827580
2010-04-01	-0.9272765159408110
2010-07-01	1.1805655231807200
2010-10-01	1.3476513885431900
2011-01-01	1.8453207937016700
2011-04-01	2.5099028990079400
2011-07-01	2.9471220342589600
2011-10-01	2.7822608939723500
2012-01-01	2.8717338836615500
2012-04-01	2.2227541633895400
2012-07-01	2.0015157778696400
2012-10-01	3.0278204471752800
2013-01-01	3.1485889153349100
2013-04-01	2.9003445622721100
2013-07-01	2.2898443040967100
2013-10-01	0.2783115764362780
2014-01-01	-0.0890031645569522
2014-04-01	-0.3023407022106730
2014-07-01	-0.5447881929540570
2014-10-01	-0.6244630939007440
2015-01-01	-1.8509353657329400
2015-04-01	-0.9065118857403810
2015-07-01	-0.7038045282517760
2015-10-01	-0.4089503607407540
2016-01-01	-0.2252252252252230
2016-04-01	-0.5297969660074220
2016-07-01	-0.5282514209294530
2016-10-01	0.3972758229285020
2017-01-01	1.7317475826286300
2017-04-01	0.8998279740637930
2017-07-01	1.6603925786501700
2017-10-01	1.6360190203837300
2018-01-01	1.3445934757410000
2018-04-01	1.8000000000000000
2018-07-01	2.1358196125107500