Year Percent of GDP 1997 -1.144 1998 -0.771 1999 -1.299 2000 -1.395 2001 -1.629 2002 -1.809 2003 -6.187 2004 -3.447 2005 -0.403 2006 -0.942 2007 0.105 2008 -3.25 2009 -3.017 2010 -2.729 2011 -3.05 2012 -6.56 2013 -3.472 2014 -2.938 2015 -0.193 2016 -2.785 2017 -3.179 2018 -2.95 2019 -3.098 2020 -3.297 2021 -3.383 2022 -3.363 2023 -3.462 2024 -3.417