Year Percent of GDP (Units) 2001 -4.036 2002 -7.277 2003 -6.247 2004 -6.593 2005 -6.365 2006 -7.347 2007 -7.434 2008 -10.353 2009 -6.480 2010 -3.535 2011 -1.733 2012 1.735 2013 0.004 2014 1.127 2015 -1.290 2016 0.310 2017 1.636 2018 3.771 2019 2.647 2020 -1.213 2021 -0.231 2022 -3.050 2023 -0.671 2024 0.043 2025 0.012 2026 -0.200 2027 -0.459 2028 -0.631 2029 -0.726