Year annual % growth 1994 4.16390131294186 1995 13.54026457388872 1996 -2.699323150936195 1997 -0.47038849827107754 1998 4.369916025853598 1999 1.0901703271327392 2000 -3.332056279784993 2001 2.4451706508322104 2002 3.1209609503124938 2003 3.8312460885651944 2004 2.44045651714589 2005 2.9406620676188737 2006 4.780462098774223 2007 6.098552615054828 2008 4.570913626213141 2009 -3.170533842323181 2010 -0.6809329565468971 2011 2.3868660707764775 2012 3.169597282347908 2013 2.7775473082937197 2014 1.3745547089592236 2015 3.0874068054394 2016 2.5438365844032944 2017 1.9053664380741964 2018 1.121655067314478 2019 3.198328764035608 2020 2.988977366923649 2021 3.8064588949351617 2022 0.0502676054483544 2023 0.8581104673684763