Quarter Growth rate same period previous year, Seasonally Adjusted 2007-01-01 7.82289478099047 2007-04-01 7.46567194436918 2007-07-01 8.04183938471302 2007-10-01 5.45210595125080 2008-01-01 3.54707167189977 2008-04-01 11.54338038707280 2008-07-01 12.37385350161680 2008-10-01 18.32879862342280 2009-01-01 23.57318860473160 2009-04-01 11.54480274948800 2009-07-01 7.50830720511539 2009-10-01 5.45792816386627 2010-01-01 5.48441960899535 2010-04-01 6.53987126154110 2010-07-01 5.42924519197186 2010-10-01 4.72684914444901 2011-01-01 4.90602999592980 2011-04-01 4.28574666792416 2011-07-01 5.42130232445024 2011-10-01 6.72916952502198 2012-01-01 8.78091657655617 2012-04-01 12.07779915935330 2012-07-01 10.66637660532900 2012-10-01 10.89245085556770 2013-01-01 5.88779459545140 2013-04-01 3.35961116411271 2013-07-01 4.22072699680699 2013-10-01 3.89710060198086 2014-01-01 4.92463225441591 2014-04-01 9.07790640636980 2014-07-01 8.10236113087792 2014-10-01 7.89669585358379 2015-01-01 7.65561558039856 2015-04-01 5.86438411197363 2015-07-01 8.71402777145844 2015-10-01 8.18630475800994 2016-01-01 20.49853132984590 2016-04-01 17.85258399185540 2016-07-01 18.91998774485090 2016-10-01 16.60362514650210 2017-01-01 5.78872457965300 2017-04-01 5.47575037053864 2017-07-01 4.15318526867233 2017-10-01 6.56422520737480 2018-01-01 8.82422217869024 2018-04-01 12.00674820491040