Year % of GDP 1993 48.72425777920755 1994 64.46803194958729 1995 77.76672804591371 1996 69.16156679750901 1997 78.93464445838156 1998 75.61947300094921 1999 94.17688807702072 2000 111.60953409238805 2001 114.14105167598312 2002 119.6929360835071 2003 123.08081220843601 2004 134.51141736490428 2005 136.83193006326925 2006 144.61445350734238 2007 138.2681468674716 2008 133.3202593794957 2009 105.13847537476914 2010 113.6037182362977 2011 113.58184352907293 2012 120.59743750588892 2013 130.04648667391126 2014 129.61223230991263 2015 127.86406699568651 2016 126.950028976291 2017 124.78777354766368 2018 124.89861283312287 2019 123.55652377364056 2020 123.99074159127737 2021 129.1114515483399 2022 123.1871324204685 2023 113.53840674420353