Year Percent of GDP 1995 78.547 1996 69.856 1997 61.598 1998 51.479 1999 46.647 2000 36.075 2001 33.246 2002 30.555 2003 29.932 2004 28.216 2005 26.077 2006 23.616 2007 23.908 2008 42.405 2009 61.547 2010 86 2011 110.879 2012 119.925 2013 119.812 2014 104.254 2015 76.92 2016 73.541 2017 68.543 2018 65.203 2019 62.418 2020 58.859 2021 57.055 2022 53.989 2023 50.996 2024 47.821