Year % of GDP 1992 98.69301144607448 1993 84.02744524609129 1994 72.19894825324675 1995 62.09845642388859 1996 59.758451046106266 1997 77.0766859344894 1998 85.6669790471454 1999 76.79328063425929 2000 90.56792127723753 2001 76.88085775595994 2002 77.41953311032132 2003 74.2575768844857 2004 81.08700977399158 2005 84.1881184537376 2006 89.83815905746027 2007 104.10875132894775 2008 109.73250378220733 2009 82.76130404923038 2010 93.81141935896964 2011 109.62752897006804 2012 108.12434551524204 2013 100.936406370706 2014 107.98902971394782 2015 108.92720209981502 2016 108.20366013500448 2017 118.43035791239691 2018 125.84494426929022 2019 132.15574108214003 2020 124.20479048006814 2021 139.79716584197575 2022 156.67175364525033 2023 142.6370970115785