Year Percent of GDP 1995 90.655 1996 80.978 1997 91.102 1998 81.658 1999 83.73 2000 88.833 2001 100.662 2002 94.061 2003 74.429 2004 65.69 2005 62.15 2006 20.943 2007 17.161 2008 9.136 2009 17.049 2010 16.56 2011 22.202 2012 19.868 2013 19.084 2014 24.217 2015 34.4 2016 39.155 2017 43.259 2018 51.108 2019 51.882 2020 50.66 2021 49.292 2022 45.345 2023 43.045 2024 41.425