Year Percent of GDP (Units) 1997 -0.352 1998 -1.594 1999 0.027 2000 2.375 2001 -5.882 2002 -5.242 2003 -0.072 2004 0.374 2005 0.213 2006 -0.508 2007 0.577 2008 -0.928 2009 -2.628 2010 -2.411 2011 -2.474 2012 -3.807 2013 -3.836 2014 -4.195 2015 -3.475 2016 -2.702 2017 -2.734 2018 -1.755 2019 -1.968 2020 -8.048 2021 -5.317 2022 -4.415 2023 -4.928 2024 -3.446 2025 -3.047 2026 -2.886 2027 -2.784 2028 -2.616 2029 -2.633