Year Growth Rate Previous Period 1996-01-01 4.14433179158881 1997-01-01 2.25588235294118 1998-01-01 3.54934276756695 1999-01-01 4.99708341434960 2000-01-01 5.32275132275132 2001-01-01 1.62513814930172 2002-01-01 1.69554363676809 2003-01-01 2.49118969498116 2004-01-01 2.54209153426607 2005-01-01 4.68988483418898 2006-01-01 3.35542301745085 2007-01-01 4.34076385475219 2008-01-01 3.70544858664482 2009-01-01 3.70143593592605 2010-01-01 3.38837780698246 2011-01-01 2.34516045834715 2012-01-01 9.75549755497554 2013-01-01 2.51033215980408 2014-01-01 3.61835790012586 2015-01-01 1.99998970669220 2016-01-01 2.41085439509149 2017-01-01 2.22452146921883