Year Percent of GDP (Units) 1990 8.024 1991 2.000 1992 4.338 1993 -1.374 1994 -2.656 1995 -1.950 1996 2.031 1997 0.294 1998 -2.024 1999 0.880 2000 10.951 2001 3.388 2002 1.152 2003 3.294 2004 12.920 2005 21.533 2006 16.391 2007 10.544 2008 8.825 2009 4.663 2010 3.553 2011 2.576 2012 3.769 2013 3.699 2014 0.159 2015 -3.135 2016 1.255 2017 3.610 2018 1.727 2019 -3.054 2020 -3.723 2021 -0.737 2022 0.213 2023 0.323 2024 0.567 2025 -0.060 2026 -0.139 2027 -0.307 2028 -0.442 2029 -0.897