Year Percent of GDP (Units) 1998 4.694 1999 3.737 2000 3.247 2001 2.988 2002 1.165 2003 1.697 2004 3.000 2005 3.385 2006 4.129 2007 3.668 2008 2.654 2009 -0.583 2010 -3.522 2011 -1.521 2012 -0.147 2013 -1.310 2014 -3.432 2015 -2.402 2016 1.827 2017 1.159 2018 0.335 2019 -0.815 2020 -2.809 2021 -2.756 2022 -0.812 2023 -2.985 2024 -2.582 2025 -2.564 2026 -2.689 2027 -2.015 2028 -2.035 2029 -1.953