Year % of GDP 1990 96.72578444747613 1991 73.29715568862275 1992 80.86554220866788 1993 117.62929936305733 1994 116.3985054710435 1995 120.92042365732493 1996 128.7016028690624 1997 121.31526454105057 1998 128.52700110445852 1999 117.88296998754998 2000 100.23526419533286 2001 95.81985100459026 2002 109.88206185567012 2003 125.52298327852796 2004 126.70277367470865 2005 94.07785985226592 2006 75.50223511965092 2007 64.5866610250172 2008 60.624308621428504 2009 72.8286729491735 2010 68.30354409513717 2011 67.65408394454899 2012 72.31370915740077 2013 77.84417861194184 2014 83.83352453057829 2015 97.01195292386907 2016 97.22185445807379 2017 93.3067283878654 2018 84.73655296409129 2019 88.93794828087262 2020 100.7707559167297 2021 83.30937135205659 2022 67.00857712056262 2023 85.52861457414505