Year	% of GDP
2006	35.278726733531585
2007	38.17867753018934
2008	35.61785853136843
2009	44.92984120681814
2010	37.38257364676297
2011	28.587219827966354
2012	28.81656327793855
2013	32.61246687023296
2014	34.45760810567491
2015	44.03893539684672
2016	45.534965847636464
2017	40.50682247678099
2018	38.180799972426136
2019	38.332353797518266
2020	42.17161138671558
2021	38.1939788514173
2022	32.66049373846751
2023	38.481566985307886