Quarter	Growth rate same period previous year
1997-01-01	-1.840490797546020
1997-04-01	-1.740020470829070
1997-07-01	-1.410874053682030
1997-10-01	-1.178509532062400
1998-01-01	-1.423611111111110
1998-04-01	-2.118055555555540
1998-07-01	-2.443280977312400
1998-10-01	-3.121711680112240
1999-01-01	-3.628038041563930
1999-04-01	-3.476410074494510
1999-07-01	-2.719141323792470
1999-10-01	-1.013758146270840
2000-01-01	0.511695906432736
2000-04-01	1.543550165380380
2000-07-01	2.243471864656110
2000-10-01	1.938551572787140
2001-01-01	1.454545454545460
2001-04-01	1.049583785740130
2001-07-01	0.000000000000000
2001-10-01	-0.717617509867235
2002-01-01	-0.896057347670251
2002-04-01	0.143266475644704
2002-07-01	1.079136690647490
2002-10-01	1.590169859053120
2003-01-01	2.459312839059690
2003-04-01	1.752503576537920
2003-07-01	1.281138790035580
2003-10-01	1.458555674137320
2004-01-01	1.976703141546070
2004-04-01	2.319859402460450
2004-07-01	3.232607167955010
2004-10-01	3.892005610098170
2005-01-01	3.322949117341620
2005-04-01	2.782548952250090
2005-07-01	2.314499659632420
2005-10-01	1.856226797165040
2006-01-01	2.512562814070340
2006-04-01	4.010695187165780
2006-07-01	4.324683965402520
2006-10-01	4.671968190854870
2007-01-01	4.771241830065370
2007-04-01	4.530848329048840
2007-07-01	4.783163265306110
2007-10-01	5.159860715416270
2008-01-01	6.706175920149730
2008-04-01	10.605594835536400
2008-07-01	10.986001217285500
2008-10-01	7.525586995785680
2009-01-01	3.811703659872740
2009-04-01	-2.329290904788700
2009-07-01	-4.266842035075720
2009-10-01	-1.752763036175100
2010-01-01	-0.777289624873272
2010-04-01	2.015027322404380
2010-07-01	3.781368167755250
2010-10-01	4.548563611491120
2011-01-01	6.539509536784740
2011-04-01	6.863073317710080
2011-07-01	6.657833719774760
2011-10-01	5.037618580307480
2012-01-01	2.909207161125320
2012-04-01	1.127819548872160
2012-07-01	-0.124223602484458
2012-10-01	0.778573653067577
2013-01-01	1.335818577197910
2013-04-01	0.836431226765810
2013-07-01	0.963930348258704
2013-10-01	-0.154511742892443
2014-01-01	-0.582464745554871
2014-04-01	-0.399385560675880
2014-07-01	-0.492762550046183
2014-10-01	-0.371402042711235
2015-01-01	-1.017576318223880
2015-04-01	-1.295496607032700
2015-07-01	-1.454658000619010
2015-10-01	-1.739670705187960
2016-01-01	-1.370716510903440
2016-04-01	-0.562500000000021
2016-07-01	0.502512562814057
2016-10-01	2.244704394562130
2017-01-01	3.537586860391690
2017-04-01	3.928346951602790
2017-07-01	4.062500000000010
2017-10-01	3.834260977118110
2018-01-01	4.087858450274530
2018-04-01	4.445116419715770
2018-07-01	4.504504504504490