Year % of GDP 2002 210.9375 2003 207.44274809160305 2004 202.35756385068763 2005 223.20000000000002 2006 229.81744421906694 2007 218.14671814671814 2008 249.82142857142856 2009 161.33333333333331 2010 157.94066317626528 2011 157.5438596491228 2012 176.40625 2013 173.8244514106583 2014 174.80559875583202 2015 162.407132243685 2016 159.16542473919523 2017 161.43790849673204 2018 171.83098591549296 2019 156.56877897990725 2020 154.36893203883494 2021 136.8 2022 124.68427095292766