Year % of GDP 1993 13.285411988747953 1994 16.466188424580128 1995 13.19324160619558 1996 17.548640323445852 1997 22.10932404435558 1998 18.13404053366984 2000 30.68502223230773 2001 18.764470981219183 2002 14.845524932474367 2003 17.778573355282305 2004 20.994151345040315 2005 17.79787614071043 2006 29.215320355726686 2007 88.68087164762548 2008 48.34974622302148 2009 86.03340879928504 2010 76.35308445927706 2011 52.9235272517393 2012 40.49050230901023 2013 53.25566366735953 2014 72.05526838183232 2015 218.20790535350628 2016 107.28660435576835 2017 93.7091584719774 2018 69.22282548232992 2019 92.05492298785627 2020 162.2746591768392 2021 169.25357067521753 2022 133.44347906807246