Year	% of GDP
2002	2.72058010101318
2003	3.24692988395691
2004	3.23470997810364
2005	4.85645008087158
2006	4.27118015289307
2007	6.28682994842529
2008	5.5544900894165
2009	10.6779003143311
2010	9.65147018432617
2012	6.33950996398926
2013	5.93969011306763
2014	3.7490599155426
2015	3.86459994316101
2016	5.17303991317749
2017	5.03636980056763
2018	5.23510980606079
2019	5.89900016784668
2020	5.0149998664856
2021	5.51599979400635
2022	5.1560001373291