Year Percent of GDP 1996 -0.562 1997 -1.056 1998 -1.548 1999 -1.348 2000 -1.846 2001 -1.273 2002 0.719 2003 -4.242 2004 -1.721 2005 0.77 2006 1.178 2007 0.561 2008 -0.409 2009 1.031 2010 -0.904 2011 -0.946 2012 1.967 2013 1.952 2014 0.111 2015 -0.247 2016 -0.964 2017 -1.493 2018 -0.465 2019 -0.482 2020 -0.511 2021 -0.518 2022 -0.653 2023 -0.813 2024 -0.475