Year annual % growth 1996 18.600676367500597 1997 12.747927508212584 1998 4.718686089001835 1999 -6.349151096031065 2000 14.418810086526548 2001 9.037675122124327 2002 5.030392192391432 2003 3.9801385385539447 2004 13.752511647904257 2005 23.504549500634113 2006 7.542431564319088 2007 13.859690933125336 2008 2.3188158496312212 2009 -12.874261428987055 2010 13.44397034921316 2011 12.603658643942467 2012 9.497945185845367 2013 0.6593086054242292 2014 6.271677630949469 2015 2.973656482703646 2016 3.9555617761812982 2017 6.351995632338898 2018 4.405085056595809 2019 1.2976974258555742 2020 0.3550355719831799 2021 9.04460942072565 2022 10.314593037665404 2023 -5.938789245068307