Year Percent of GDP (Units) 1998 -3.527 1999 -3.100 2000 -4.479 2001 -4.768 2002 -2.733 2003 -3.106 2004 -3.462 2005 -2.364 2006 -2.394 2007 -2.504 2008 -1.626 2009 -2.207 2010 -3.902 2011 -3.351 2012 -1.396 2013 -0.435 2014 -0.066 2015 -1.615 2016 -2.603 2017 -1.524 2018 -1.623 2019 -2.434 2020 -4.185 2021 -4.983 2022 -3.272 2023 -3.504 2024 -3.034 2025 -3.114 2026 -2.644 2027 -2.124 2028 -2.024 2029 -1.614