Year Percent of GDP 2000 3.306 2001 3.369 2002 2.825 2003 1.706 2004 2.111 2005 2.884 2006 3.646 2007 3.8 2008 1.711 2009 -2.922 2010 -2.558 2011 -1.547 2012 -1.747 2013 -1.365 2014 -1.256 2015 -1.572 2016 -0.712 2017 -0.889 2018 -0.729 2019 -1.093 2020 -0.948 2021 -0.663 2022 -0.556 2023 -0.428 2024 -0.239