Year	% of GDP
2013	26.867537035874356
2014	29.974115409059447
2015	25.932410622704456
2016	18.283965029062855
2017	14.942795761101674
2018	14.185578164484925
2019	13.203712412407398
2020	11.392290366110101
2021	14.097297879430105
2022	14.778603845495104
2023	24.64880688530341