Year Percent of GDP 2005 85.099 2006 91.387 2007 102.287 2008 91.986 2009 80.603 2010 46.304 2011 47.341 2012 47.998 2013 57.228 2014 62.785 2015 72.111 2016 81.062 2017 75.595 2018 74.602 2019 70.395 2020 65.762 2021 61.225 2022 57.016 2023 52.969 2024 49.054