Year Percent of GDP (Units) 2000 -0.081 2001 -0.939 2002 -1.574 2003 0.356 2004 -0.556 2005 -0.506 2006 4.231 2007 2.277 2008 -2.702 2009 -1.400 2010 1.163 2011 -4.392 2012 -2.858 2013 1.291 2014 -4.920 2015 -3.737 2016 -3.827 2017 -7.134 2018 -4.703 2019 -4.924 2020 -4.020 2021 -2.504 2022 -5.332 2023 -6.440 2024 -4.973 2025 -4.996 2026 -4.967 2027 -4.794 2028 -4.616 2029 -3.786