Quarter	Growth rate same period previous year
1986-01-01	0.0414498226868693
1986-04-01	-1.9343680305857500
1986-07-01	-1.9350127783862900
1986-10-01	-2.4934322717426300
1987-01-01	-1.5376116379707200
1987-04-01	-0.1531606794764790
1987-07-01	1.2006701414743300
1987-10-01	2.4721119304216300
1988-01-01	3.8526276416682100
1988-04-01	3.8999674615348900
1988-07-01	3.6328520187620700
1988-10-01	3.7593984962406100
1989-01-01	2.2420313344138400
1989-04-01	3.5343593414459600
1989-07-01	5.0541356052538000
1989-10-01	5.7971014492753600
1990-01-01	3.3289299867899500
1990-04-01	2.0482240082966000
1990-07-01	-0.5659978880675660
1990-10-01	-2.0589965543323200
1991-01-01	-1.9091451461689200
1991-04-01	-0.7410230352303640
1991-07-01	-0.0382311711482093
1991-10-01	1.9263772095417900
1992-01-01	2.3068902597966700
1992-04-01	1.3821935924235500
1992-07-01	-1.1303756586775500
1992-10-01	-2.3782464115839500
1993-01-01	-3.3504607414327500
1993-04-01	-4.0185146223437800
1993-07-01	-1.7450356743746200
1993-10-01	-1.1426353915143100
1994-01-01	0.8391915641476310
1994-04-01	2.0736519070583100
1994-07-01	2.1434820647419100
1994-10-01	2.9310420028786800
1995-01-01	3.2591172497930400
1995-04-01	2.6800670016750100
1995-07-01	2.4539614561027800
1995-10-01	1.3771769990254000
1996-01-01	1.6836153424195100
1996-04-01	1.8739281382022300
1996-07-01	1.3877858128161300
1996-10-01	1.2790503260324300
1997-01-01	0.3070794256784710
1997-04-01	2.3198521864093700
1997-07-01	2.4737167594310200
1997-10-01	1.5435410647957100
1998-01-01	0.5874565613106100
1998-04-01	-1.6292134831460800
1998-07-01	-2.4140012070005800
1998-10-01	-3.1051861485937200
1999-01-01	-2.5952126346960500
1999-04-01	-3.0513176144244200
1999-07-01	-0.9235209235209060
1999-10-01	1.3548657718120900
2000-01-01	3.5952904200209400
2000-04-01	5.1588097434633900
2000-07-01	5.2685674861781100
2000-10-01	4.6484084201827300
2001-01-01	4.6181172291296700
2001-04-01	4.7515257192676400
2001-07-01	3.2730404823428100
2001-10-01	3.9638087031451800
2002-01-01	1.8675721561969200
2002-04-01	0.3745318352060070
2002-07-01	0.5004170141784820
2002-10-01	0.6216328222130270
2003-01-01	0.7083333333333390
2003-04-01	-1.2437810945273800
2003-07-01	-0.8713692946057960
2003-10-01	-0.9884678747940700
2004-01-01	-0.8274720728175340
2004-04-01	1.3853904282115900
2004-07-01	2.1766429468396600
2004-10-01	1.7886855241264500
2005-01-01	1.9607843137254800
2005-04-01	1.2836438923395300
2005-07-01	0.7783695206882390
2005-10-01	0.4495300367797350
2006-01-01	0.9410801963993640
2006-04-01	2.0850367947669700
2006-07-01	3.2520325203252100
2006-10-01	3.5801464605370100
2007-01-01	2.7969193352249600
2007-04-01	2.3227873448137700
2007-07-01	1.8110236220472400
2007-10-01	3.5349567949725200
2008-01-01	4.1798107255520600
2008-04-01	4.6575342465753600
2008-07-01	4.7950502706883200
2008-10-01	2.2382397572078800
2009-01-01	0.2271006813020310
2009-04-01	-0.4487658937920850
2009-07-01	-1.3284132841328400
2009-10-01	-1.5955473098330200
2010-01-01	1.3217522658610300
2010-04-01	3.0803906836964700
2010-07-01	4.0014958863126500
2010-10-01	5.4675716440422300
2011-01-01	3.7644427879239500
2011-04-01	2.4416909620991200
2011-07-01	1.1866235167206100
2011-10-01	1.0368251698247900
2012-01-01	1.5804597701149600
2012-04-01	1.4941302027748300
2012-07-01	2.4875621890547400
2012-10-01	3.5031847133758200
2013-01-01	2.1570014144271400
2013-04-01	1.7174903610234800
2013-07-01	0.2773925104022000
2013-10-01	-2.1880341880342100
2014-01-01	0.8307372793354220
2014-04-01	0.4135079255685620
2014-07-01	1.0719225449516000
2014-10-01	1.7126878713736700
2015-01-01	2.7463096464126200
2015-04-01	-0.2059025394646310
2015-07-01	3.8658912076633600
2015-10-01	5.3264604810996500
2016-01-01	0.1670564650852140
2016-04-01	2.2352132049518400
2016-07-01	-1.8774703557312300
2016-10-01	-0.2936378466558020
2017-01-01	-0.9673115410273670
2017-04-01	1.5808947191389100
2017-07-01	0.3692514266532320
2017-10-01	-0.1963350785340100
2018-01-01	1.1114853486022500
2018-04-01	1.0927152317880900
2018-07-01	-0.1337792642140430