Year Percent of GDP (Units) 1990 4.636 1991 3.785 1992 3.885 1993 2.958 1994 2.798 1995 4.059 1996 2.814 1997 2.689 1998 0.897 1999 -1.477 2000 -0.055 2001 -0.037 2002 -0.678 2003 0.112 2004 2.549 2005 5.006 2006 7.681 2007 7.770 2008 3.573 2009 -4.459 2010 -0.312 2011 1.524 2012 0.792 2013 -0.389 2014 -1.352 2015 -1.871 2016 -2.377 2017 -2.267 2018 -1.112 2019 -2.380 2020 -6.574 2021 -6.899 2022 1.833 2023 -1.815 2024 -0.993 2025 -0.270 2026 0.616 2027 0.830 2028 0.962 2029 0.968