Year Percent of GDP 2000 233.52 2001 230.878 2002 203.643 2003 177.245 2004 170.217 2005 154.418 2006 82.269 2007 73.132 2008 52.575 2009 61.514 2010 57.706 2011 50.561 2012 51.374 2013 49.352 2014 58.528 2015 75.189 2016 77.343 2017 75.334 2018 82.586 2019 79.347 2020 80.786 2021 78.581 2022 69.314 2023 62.346 2024 54.563