Year	% of GDP
2009	36.96638678854667
2010	34.18243851069846
2011	36.550140252786036
2012	40.76803287265214
2013	43.429263734727584
2014	43.423844701435904
2015	46.77406625150854
2016	47.95567376884956
2017	46.96393571869829
2018	47.231828275540146
2019	47.12942183178001
2020	53.694352628692386
2021	54.31463045604272
2022	51.13024633103507
2023	50.37008343558538