Year % of GDP 2000 36.94265033766032 2001 23.912073670958822 2002 32.200308835394 2003 49.74700904467399 2004 53.91880099166064 2005 64.09561602700852 2006 79.17069776255151 2007 135.36537903793925 2008 54.1699582841416 2009 85.41644724841859 2010 90.99678655069097 2011 59.74682645656 2012 74.14791477389812 2013 64.06945318574583 2014 77.52448231350243 2015 76.82690988623324 2016 69.31164092763781 2017 87.54908533307558 2018 69.95221337067412 2019 67.21665672419621 2020 80.13536047299428 2021 93.94630505906346 2022 86.4670759453868