Year Percent of GDP (Units) 1998 -0.155 1999 -1.863 2000 -3.513 2001 -2.437 2002 -1.958 2003 0.270 2004 0.401 2005 1.337 2006 2.834 2007 0.795 2008 -3.408 2009 -4.833 2010 -3.469 2011 -2.101 2012 -1.947 2013 -0.551 2014 -2.104 2015 0.605 2016 1.188 2017 2.605 2018 2.368 2019 2.119 2020 -3.888 2021 1.266 2022 1.540 2023 0.175 2024 -1.246 2025 -1.054 2026 -0.679 2027 -0.146 2028 0.337 2029 0.676