Year Percent of GDP (Units) 2002 -1.439 2003 -4.050 2004 -2.450 2005 -1.414 2006 4.331 2007 8.431 2008 -2.296 2009 -6.712 2010 -4.869 2011 -6.734 2012 -5.843 2013 -4.491 2014 -0.698 2015 -5.961 2016 -6.178 2017 -6.812 2018 -6.213 2019 -1.768 2020 -10.934 2021 -1.708 2022 -4.082 2023 0.726 2024 -3.228 2025 -3.544 2026 -3.730 2027 -3.887 2028 -4.246 2029 -4.424