Year Growth Rate Previous Period 2006-01-01 4.346 2007-01-01 4.109 2008-01-01 3.121 2009-01-01 1.609 2010-01-01 2.780 2011-01-01 3.431 2012-01-01 3.664 2013-01-01 2.413 2014-01-01 2.985 2015-01-01 2.932 2016-01-01 3.254