Year Percent of GDP (Units) 1995 1.707 1996 0.255 1997 1.098 1998 -1.372 1999 2.311 2000 5.709 2001 4.340 2002 3.849 2003 3.692 2004 4.205 2005 2.664 2006 4.883 2007 4.387 2008 1.720 2009 -3.133 2010 -0.780 2011 0.508 2012 -2.318 2013 -7.936 2014 -7.812 2015 -6.407 2016 -9.683 2017 -4.688 2018 -1.399 2019 -1.928 2020 -5.764 2021 -1.416 2022 0.473 2023 -2.548