Year	% of GDP
2002	6.433740054288507
2003	9.388715070248246
2004	12.137795373450295
2005	24.407034037868605
2006	34.48037078896792
2007	40.69600685372085
2008	44.12653826363261
2009	31.4438313512334
2010	35.81043651098154
2011	41.737952647059174
2012	42.21583945554222
2013	43.76835749077997
2014	37.135978402486295
2015	27.30655780919599
2016	26.70605713952019
2017	29.68497215624028
2018	28.117714497870296
2019	27.97177189396775
2020	26.8848943162433
2021	32.68937947850965
2022	49.895312453705884
2023	38.42058811738966