Year % of GDP 1993 104.79589166335295 1994 117.04134991763266 1995 108.00538360662205 1996 96.35711029993507 1997 98.49625256220686 1998 99.85986550804307 1999 101.72705453621782 2000 92.10240495255667 2001 98.20267580075304 2002 93.49623768360443 2003 91.44635705225916 2004 91.45860938820428 2005 92.07526789571855 2006 89.80333847047002 2007 91.68203319057099 2008 82.10679027151647 2009 88.60031020164047 2010 81.5663758965694 2011 75.6652105811494 2012 81.68801441291345 2013 84.63955125273657 2014 84.96242784609571 2015 93.25845589155398 2016 94.00275317934519 2017 89.47641007641761 2018 85.67747476669851 2019 89.0385928395787 2020 94.55285440480733 2021 89.44406565536802 2022 84.3509076216419