Year Percent of GDP (Units) 1992 -16.598 1993 -12.199 1994 -5.461 1995 -13.165 1996 -25.894 1997 -21.214 1998 -31.883 1999 -13.090 2000 -3.539 2001 -0.945 2002 -12.329 2003 -27.772 2004 -29.824 2005 1.264 2006 17.670 2007 27.288 2008 33.680 2009 22.965 2010 28.425 2011 25.998 2012 21.406 2013 16.609 2014 13.864 2015 -0.420 2016 -3.604 2017 4.071 2018 12.844 2019 9.061 2020 -0.533 2021 15.124 2022 29.824 2023 9.914 2024 8.454 2025 8.072 2026 6.154 2027 5.422 2028 4.432 2029 4.303