Year % of GDP 2001 93.25802893710889 2002 100.92587565097737 2003 105.14833712365348 2004 105.06100896909271 2005 106.39008268756764 2006 103.24683992914645 2007 113.85126689811852 2008 118.40233245046498 2009 125.90641846250705 2010 125.40755545030208 2011 124.69400472396276 2012 122.6253921280072 2013 128.33634541239056 2014 134.05228580392793 2015 144.27683621053467 2016 150.37934426282118 2017 149.83862973853053 2018 145.96263862051495 2019 151.5028759191501 2020 163.3625156178907 2021 135.93274268252662 2022 110.80887286512888 2023 127.44917316270457