Year Percent of GDP (Units) 1990 4.647 1991 5.843 1992 5.570 1993 0.505 1994 -0.473 1995 1.590 1996 0.173 1997 -0.040 1998 -1.951 1999 -1.512 2000 0.327 2001 1.128 2002 0.807 2003 0.612 2004 1.366 2005 1.269 2006 1.363 2007 1.022 2008 1.970 2009 -0.991 2010 -1.163 2011 -0.685 2012 -0.878 2013 -0.912 2014 -1.684 2015 -1.166 2016 0.341 2017 2.546 2018 1.536 2019 1.366 2020 -0.500 2021 -0.013 2022 0.728 2023 1.540 2024 -0.903 2025 1.321 2026 1.490 2027 1.430 2028 1.236 2029 1.082