Year Percent of GDP (Units) 2000 2.154 2001 0.341 2002 2.069 2003 1.296 2004 1.695 2005 1.716 2006 1.038 2007 1.324 2008 -0.405 2009 -1.476 2010 -0.130 2011 -0.061 2012 -0.149 2013 -0.723 2014 -1.241 2015 -1.550 2016 -1.835 2017 -1.633 2018 -3.023 2019 -0.261 2020 -2.562 2021 -1.352 2022 0.342 2023 0.704 2024 0.793 2025 1.269 2026 1.544 2027 1.539 2028 1.808 2029 1.816