Year Growth Rate Same Period Previous Year 1999-01-01 9.26559620952882 2000-01-01 11.63575042158520 2001-01-01 10.76823478636160 2002-01-01 10.15000974089230 2003-01-01 7.76441457375310 2004-01-01 6.95880518627934 2005-01-01 6.88855039540113 2006-01-01 5.55071200232489 2007-01-01 6.58039647577095 2008-01-01 8.02118315680705 2009-01-01 4.23293076647134 2010-01-01 6.37834117242170 2011-01-01 3.89302275423271 2012-01-01 2.27319908656842 2013-01-01 2.79102811326499 2014-01-01 3.12993680884677 2015-01-01 2.21158449018668 2016-01-01 2.13563132259271 2017-01-01 3.44827586206898