Year % of GDP 1995 110.63258623253336 1996 109.296366475275 1997 110.07751375887347 1998 111.40309634824195 1999 109.98518556981665 2000 106.19072649315949 2001 105.47165291647451 2002 105.6830581801059 2003 105.79294433464128 2004 107.06129732653211 2005 107.22422098498645 2006 110.26053357937589 2007 113.10496122207067 2008 111.60643363040252 2009 101.76017673336615 2010 102.00266941734297 2011 102.6852012927861 2012 99.38990420369993 2013 98.54964424334212 2014 98.1807896387311 2015 100.99703585671367 2016 99.27909232488406 2017 97.68302791514593 2018 98.1839703487356 2019 94.68798280035851 2020 90.71645172278194 2021 95.50459437317897 2022 102.00750077068757 2023 96.15862511607958