Year % of GDP 1995 97.8395061728395 1996 101.41399454036495 1997 103.87900846182991 1998 104.84184726479691 1999 105.92783123063467 2000 106.4919310124612 2001 103.78210935220868 2002 103.56113044099216 2003 102.74531607078777 2004 102.97473665483861 2005 101.3073808970955 2006 102.32880849722889 2007 103.79887967070538 2008 105.27602131659783 2009 100.9832911207886 2010 102.3704516553632 2011 102.13614342051993 2012 100.7110884030212 2013 98.81751471972106 2014 99.59107395716215 2015 97.91817605065636 2016 97.00329968891731 2017 97.16985223881048 2018 97.95443793716076 2019 96.29804255378652 2020 94.34236282934475 2021 96.68312493206786 2022 98.22479395394429 2023 93.90945290467802