Quarter Growth rate same period previous year, Not Seasonally adjusted 2011-01-01 0.206558688983173 2011-04-01 1.604022798730850 2011-07-01 2.640481350560270 2011-10-01 3.958806087013260 2012-01-01 3.724781995567970 2012-04-01 3.219219940582380 2012-07-01 3.456273992111020 2012-10-01 2.507784523008360 2013-01-01 3.133909062532520 2013-04-01 2.125300314174830 2013-07-01 2.245035639813010 2013-10-01 2.258664734555870 2014-01-01 1.369692567408490 2014-04-01 0.917212905993210 2014-07-01 1.114032544546320 2014-10-01 1.604356344742020 2015-01-01 1.899886875951690 2015-04-01 2.485214567262490 2015-07-01 1.394747943471820 2015-10-01 1.219544136038930 2016-01-01 0.989692869653564 2016-04-01 0.375860672337002 2016-07-01 0.981940869022547 2016-10-01 1.834283736621280 2017-01-01 2.481576758670020 2017-04-01 3.996965637458250 2017-07-01 3.808135137136010 2017-10-01 2.517485182855960 2018-01-01 4.473048467461890 2018-04-01 4.180440578954360 2018-07-01 3.455418160169670