Year % of GDP 2002 82.86161246533379 2003 89.95560645218828 2004 87.83054918105805 2005 108.8479761632696 2006 114.07810744014859 2007 114.18245747108176 2008 111.83647419906283 2009 116.19276784878723 2010 109.6041229542345 2011 103.49326510118152 2012 98.70303473842742 2013 96.37018640992942 2014 91.3457129377321 2015 90.89783637922726 2016 90.78921828653495 2017 86.31609608369331 2018 74.60469152872666 2019 68.71498993306066 2020 75.500246642542 2021 68.79771785080055 2022 62.665239697356476 2023 61.49419924755677