Year Percent of GDP 2009 68.012 2010 71.262 2011 42.759 2012 52.568 2013 58.919 2014 76.798 2015 81.219 2016 110.907 2017 115.759 2018 116.532 2019 112.811 2020 114.797 2021 115.849 2022 116.652 2023 116.415 2024 115.101