Year Growth Rate Previous Period 2006-01-01 5.92131714354922 2007-01-01 5.36943276263192 2008-01-01 4.33077841995591 2009-01-01 5.07476761077686 2010-01-01 6.32836070945687 2011-01-01 5.59548121891590 2012-01-01 12.15831924051090 2013-01-01 1.53040689582722 2014-01-01 1.02185346410633 2015-01-01 8.16456261271718 2016-01-01 4.14603948137363 2017-01-01 1.30867147020109