Year	% of GDP
2006	152.04857843192715
2010	20.660837610829876
2011	19.542801662082688
2012	28.140163534170338
2014	38.67588484849006
2015	29.03666849232764
2016	21.399694628832194
2017	16.441242144550284
2018	14.023716879568566
2019	12.43429537304055
2020	27.96525179366119
2021	33.42878578546665
2022	23.899202532236185