Year Percent of GDP (Units) 2000 -3.094 2001 -5.125 2002 -4.819 2003 -4.473 2004 -2.367 2005 -1.937 2006 -1.552 2007 20.090 2008 -3.466 2009 -2.335 2010 -5.002 2011 -4.541 2012 -5.158 2013 -2.390 2014 -3.605 2015 -4.548 2016 -8.460 2017 -8.782 2018 -5.590 2019 -3.125 2020 -5.759 2021 -7.316 2022 -10.309 2023 -7.276 2024 -3.006 2025 -3.593 2026 -3.154 2027 -2.873 2028 -5.087 2029 -4.801