Year Percent of GDP (Units) 1990 0.329 1991 1.110 1992 0.991 1993 1.039 1994 0.608 1995 0.254 1996 -1.255 1997 -1.229 1998 -1.340 1999 -0.291 2000 -1.325 2001 -2.256 2002 -0.995 2003 -0.602 2004 -1.020 2005 -1.190 2006 -0.848 2007 -0.495 2008 -1.576 2009 -0.861 2010 -0.683 2011 -1.589 2012 -0.993 2013 -1.219 2014 -0.879 2015 -1.584 2016 -1.568 2017 -2.631 2018 -2.467 2019 -3.714 2020 -3.001 2021 -1.606 2022 -2.135 2023 -2.557 2024 -2.763 2025 -2.313 2026 -2.543 2027 -2.536 2028 -2.555 2029 -2.587