Quarter	Growth rate previous period
2013-04-01	2.249614791987650
2013-07-01	2.682338758288130
2013-10-01	2.524214851775770
2014-01-01	1.946750644145430
2014-04-01	1.488345970233070
2014-07-01	2.075262866629770
2014-10-01	1.951748441312030
2015-01-01	1.754852432863600
2015-04-01	1.829108962633920
2015-07-01	1.616628175519620
2015-10-01	1.388888888888900
2016-01-01	1.469489414694860
2016-04-01	1.153657339224370
2016-07-01	1.528755156515400
2016-10-01	1.625239005736130
2017-01-01	1.128880526810910
2017-04-01	0.837209302325582
2017-07-01	1.429889298892980
2017-10-01	1.386994088221930
2018-01-01	0.784929356357916
2018-04-01	1.179350244770790