Year % of GDP 1993 104.43571072190898 1994 108.49538857967201 1995 106.89360429236683 1996 108.04077207151146 1997 109.11136710633409 1998 109.70396423361083 1999 104.0107514631326 2000 102.43771312186621 2001 102.99374458732267 2002 106.5469065193325 2003 108.31502262126753 2004 107.45441121256556 2005 104.5735665288757 2006 109.80467877717697 2007 108.31313477306178 2008 103.38314980613868 2009 94.88599374349697 2010 93.57959170355163 2011 94.1843970015211 2012 98.34433630066103 2013 97.31649941112966 2014 96.51060896859403 2015 96.06618797149699 2016 96.39362127211304 2017 95.94401419776287 2018 97.2725003871638 2019 95.9365631714536 2020 100.29555249815503 2021 100.84823474734452 2022 101.67665899154147 2023 100.5633551196037