Year % of GDP 2000 -0.6769626850007664 2001 -0.224426604884442 2002 -0.420863852245879 2003 0.11478838305039973 2004 -0.7530331557922814 2005 -2.6260465907060047 2006 -1.895129619792723 2007 -1.34335736038657 2008 -0.6246574859140729 2009 0.3572939885560031 2010 2.4637637667157075 2011 1.7976616002109778 2012 0.45017899736483635 2013 0.13907007768721924 2014 1.7276773731140898 2015 1.912974187778956 2016 3.345354517970183 2017 3.0931655357591388 2018 1.735713076659006 2019 2.1982523926794695 2020 4.042264189912383 2021 6.065890793233467 2022 2.373475362861103