Year Percent of GDP (Units) 1995 2.669 1996 3.795 1997 4.738 1998 5.111 1999 5.629 2000 6.464 2001 2.032 2002 0.607 2003 1.438 2004 2.260 2005 2.429 2006 3.513 2007 0.889 2008 -6.335 2009 -12.430 2010 -29.927 2011 -11.128 2012 -5.236 2013 -2.854 2014 -0.260 2015 0.341 2016 1.461 2017 1.642 2018 1.703 2019 1.740 2020 -3.976 2021 -0.769 2022 2.295 2023 2.136 2024 2.061 2025 1.855 2026 1.731 2027 1.346 2028 1.076 2029 0.925