Year	% of GDP
2011	72.43331647551592
2012	72.46315710057962
2013	73.46704796888646
2014	70.21452507163232
2015	71.2444353893903
2016	66.46687035304576
2017	66.53073517584704
2018	65.6642066504524
2019	68.68231211286366
2020	70.0432684287148
2021	72.22051755530492
2022	77.40362821919388
2023	78.909595946394