Year Percent of GDP (Units) 2000 -3.238 2001 -3.400 2002 -2.457 2003 -3.419 2004 -1.091 2005 -1.735 2006 -0.931 2007 -0.615 2008 -1.412 2009 -2.716 2010 -1.021 2011 -0.892 2012 -1.662 2013 -3.154 2014 -2.414 2015 -4.806 2016 -4.164 2017 -4.747 2018 -3.339 2019 -1.874 2020 -4.050 2021 0.275 2022 1.541 2023 2.102 2024 2.178 2025 1.705 2026 1.251 2027 0.147 2028 0.061 2029 -0.039