Year Percent of GDP 1997 -0.463 1998 -0.173 1999 -0.677 2000 -0.698 2001 -0.939 2002 -1.019 2003 -4.567 2004 -1.675 2005 0.826 2006 0.369 2007 1.601 2008 -1.679 2009 -1.176 2010 -0.924 2011 -1.022 2012 -4.204 2013 -1.212 2014 -0.505 2015 2.392 2016 0.083 2017 -0.159 2018 0.38 2019 0.169 2020 0.037 2021 -0.052 2022 0.037 2023 0.011 2024 0.085