Year Percent of GDP 2000 27.941 2001 27.815 2002 25.612 2003 20.096 2004 6.983 2005 4.03 2006 2.073 2007 3.516 2008 4.623 2009 15.43 2010 11.959 2011 14.564 2012 11.397 2013 11.4 2014 16.446 2015 19.07 2016 26.244 2017 16.771 2018 29.824 2019 41.899 2020 41.888 2021 49.655 2022 66.297 2023 67.907 2024 69.054