Year Growth Rate Previous Period 2004-01-01 3.636363636363640 2005-01-01 8.538011695906430 2006-01-01 6.142241379310340 2007-01-01 4.873096446700510 2008-01-01 1.936108422071640 2009-01-01 -0.284900284900285 2010-01-01 2.190476190476190 2011-01-01 1.584342963653310 2012-01-01 2.752293577981650 2013-01-01 5.089285714285710 2014-01-01 6.881903143585390 2015-01-01 2.861685214626390 2016-01-01 1.468315301391040 2017-01-01 1.294744859101290