Year	% of GDP
2013	78.04622566656238
2014	79.76473663417978
2015	81.46676567440014
2016	83.60800826968571
2017	84.1384355344955
2018	84.37196666053445
2019	85.22198132728414
2020	90.54277414894787
2021	93.89272099429147
2022	83.59739663093416
2023	75.05859375535746