Year Growth Rate Previous Period 2006-01-01 4.45042980132780 2007-01-01 5.68747846494132 2008-01-01 4.25131384031995 2009-01-01 3.14481995322113 2010-01-01 2.78878060707674 2011-01-01 4.70051720505379 2012-01-01 4.57867801512724 2013-01-01 4.05780513299252 2014-01-01 4.93879299134715 2015-01-01 4.51229452751703 2016-01-01 5.37479196353787 2017-01-01 4.97305209652728