Year annual % growth 1996 10.066618560490866 1997 29.05583883676732 1998 -10.762139894993211 1999 -3.179787482027308 2000 7.120594017585248 2001 11.938535776146523 2002 18.13519544717046 2003 11.644302659192903 2004 5.285161013098033 2005 5.225961272792603 2006 8.23660608943338 2007 6.0704989524267745 2008 3.839379261698042 2009 -20.37536082508784 2010 -3.010141056915444 2011 2.535155207960571 2012 -2.362504658990005 2013 3.2849660851665305 2014 3.4321473851298094 2015 9.273913160870563 2016 6.5081132724615856 2017 8.490578616956498 2018 7.421476406914664 2019 6.680086740463693 2020 -12.31792440531477 2021 17.269137469071467 2022 26.497825365576773 2023 -5.298008050825686