Year annual % growth 1996 4.992110831837081 1997 3.4601253667854763 1998 5.256046976277176 1999 27.653965227109893 2000 0.6445911172986598 2001 5.807081877369342 2002 9.0461519095048 2003 10.194007080253058 2004 10.603401386839835 2005 7.732202536866907 2006 11.327831426859916 2007 7.518747134014106 2008 8.028686565226991 2009 -1.880737655817768 2010 7.8685005955936305 2011 -31.701125097667855 2012 -14.348382996681295 2013 3.3025941136764345 2014 5.561668262780245 2015 -4.145852363679964 2016 0.5066342414622653 2017 8.339198951727681 2018 6.258795357081667 2019 8.743094791281763 2020 -11.309231810791488 2021 10.225436528761378 2022 13.209514995406636 2023 5.104458189001832