Year Percent of GDP (Units) 1995 2.714 1996 2.369 1997 2.655 1998 2.983 1999 3.242 2000 5.551 2001 5.623 2002 2.031 2003 0.276 2004 -1.392 2005 -0.211 2006 1.905 2007 4.354 2008 3.367 2009 -0.213 2010 -0.258 2011 0.650 2012 0.504 2013 0.841 2014 1.332 2015 1.304 2016 1.890 2017 1.367 2018 2.977 2019 2.221 2020 -3.444 2021 0.575 2022 -0.287 2023 -1.393 2024 -2.058 2025 -1.458 2026 -1.319 2027 -1.363 2028 -1.461 2029 -1.545