Year Percent of GDP (Units) 2000 -2.643 2001 -2.798 2002 -3.094 2003 -1.187 2004 -2.360 2005 -2.764 2006 27.783 2007 -2.784 2008 -1.970 2009 -3.707 2010 -2.568 2011 -3.417 2012 -0.956 2013 -2.372 2014 -2.886 2015 -1.822 2016 -3.945 2017 -2.862 2018 -4.742 2019 -1.684 2020 -5.373 2021 -4.797 2022 -4.901 2023 -4.849 2024 -4.200 2025 -3.600 2026 -3.000 2027 -3.000 2028 -3.000 2029 -3.000