Year % of GDP 2014 141.5336141225516 2015 130.0470898571333 2016 132.0180400132267 2017 127.97313085525059 2018 130.65515265941914 2019 137.62517575588447 2020 94.34572017379206 2021 101.12288346296798 2022 117.63000507646424