Quarter	Growth rate same period previous year
2007-04-01	-0.399999959146782
2007-07-01	0.100100113338255
2007-10-01	-0.494071119072235
2008-01-01	-1.096709921429720
2008-04-01	-0.702811243468674
2008-07-01	-0.200000026423405
2008-10-01	0.297914637178497
2009-01-01	1.008064554977720
2009-04-01	0.505561144737916
2009-07-01	0.701402804576408
2009-10-01	-0.396039656133351
2010-01-01	-1.197604761301340
2010-04-01	-0.905432620799428
2010-07-01	-1.393034823829710
2010-10-01	1.093439415294720
2011-01-01	0.505050476847765
2011-04-01	1.928934074954470
2011-07-01	0.605449121516448
2011-10-01	-2.064896750813730
2012-01-01	-2.613065388625040
2012-04-01	-3.486055862317960
2012-07-01	-3.009027101227860
2012-10-01	-2.510040209003110
2013-01-01	-1.651186719155000
2013-04-01	-1.754385907232980
2013-07-01	-0.517063149834938
2013-10-01	0.000000000000000
2014-01-01	0.524658942471276
2014-04-01	-0.210084061321151
2014-07-01	-0.727650726638240
2014-10-01	-1.338825936625890
2015-01-01	-1.148225425725240
2015-04-01	0.000000000000000
2015-07-01	0.314136167263504
2015-10-01	-0.313152442183935
2016-01-01	-0.527983174020892
2016-04-01	-1.157894692613630
2016-07-01	-1.148225425725240
2016-10-01	-0.209424013393819
2017-01-01	-0.318471280242257
2017-04-01	-0.212992573316054
2017-07-01	-1.372756153510280
2017-10-01	-1.482266551361200
2018-01-01	-1.210862647582890
2018-04-01	-2.300000000000000
2018-07-01	-0.882655204228614