Year Percent of GDP (Units) 1986 0.034 1987 -0.122 1988 2.756 1989 2.924 1990 1.569 1991 0.793 1992 3.479 1993 -0.709 1994 -1.382 1995 -0.581 1996 -0.463 1997 -0.305 1998 -1.589 1999 -0.411 2000 -0.873 2001 -2.280 2002 -1.253 2003 -3.254 2004 -3.689 2005 -3.812 2006 -1.584 2007 -0.338 2008 -0.975 2009 -7.157 2010 -8.680 2011 -3.837 2012 -1.903 2013 -0.929 2014 -2.957 2015 -0.069 2016 1.949 2017 0.652 2018 2.874 2019 2.903 2020 -3.075 2021 -0.594 2022 1.492 2023 2.941 2024 2.480 2025 2.513 2026 2.466 2027 2.406 2028 2.377 2029 2.362