Year	% of GDP
2000	16.873526202051423
2001	17.502992023843532
2002	14.62238110255206
2003	13.2988726783425
2004	17.13228605154083
2005	17.979618665406054
2006	22.819385249736246
2007	32.8785390654517
2008	39.21584928715329
2009	27.348603119824872
2010	21.64228870208538
2011	19.51095647763204
2012	19.750323513261296
2013	20.16665670378509
2014	19.003407248630825
2015	20.147067515443922
2016	24.74513879001399
2017	26.92204003125312
2018	29.2492381726437
2019	27.30539838976859
2020	27.859807294281065
2021	22.121924088154547
2022	21.51396231409155
2023	19.251724902417884