Year % of GDP 1995 101.56514382402707 1996 102.06477732793522 1997 103.6834427425237 1998 103.99194901039918 1999 104.66926070038912 2000 96.30085761656548 2001 98.39754107777573 2002 104.10214426061452 2003 107.33186479218138 2004 103.09981276697802 2005 108.89968376806249 2006 111.85432142832099 2007 109.84978441378199 2008 108.05155969309574 2009 111.71944899579769 2010 115.02835080359723 2011 114.93582488593255 2012 110.43806287374048 2013 108.79465705588804 2014 106.331064746505 2015 100.12783759873474 2016 98.59889336748861 2017 98.7069158629979 2018 100.70800444037467 2019 98.8743896500441 2020 113.50875259844702 2021 101.76067053773832 2022 94.21004600832455