Year Percent of GDP 2000 234.394 2001 231.72 2002 204.396 2003 177.943 2004 170.865 2005 154.844 2006 82.591 2007 73.425 2008 53.839 2009 62.43 2010 58.539 2011 52.137 2012 53.191 2013 51.065 2014 60.312 2015 76.847 2016 78.481 2017 76.844 2018 83.938 2019 80.615 2020 82.026 2021 79.763 2022 70.467 2023 63.586 2024 55.934