Year Percent of GDP 2000 3.746 2001 4.623 2002 2.278 2003 4.182 2004 4.658 2005 4.376 2006 4.152 2007 2.656 2008 1.479 2009 -1.548 2010 0.058 2011 1.818 2012 0.668 2013 0.82 2014 0.539 2015 0.586 2016 -0.956 2017 -1.005 2018 -2.106 2019 -1.186 2020 -1.135 2021 -1.146 2022 -1.07 2023 -0.795 2024 -0.58