Year	% of GDP
2000	3.90049219
2001	3.81791759
2002	3.97611761
2003	3.55367517
2004	3.2834096
2005	3.59525061
2006	2.97666311
2007	2.93960619
2008	3.69273424
2009	4.12123442
2010	5.67572212
2011	5.60750246
2012	4.66185188
2013	4.77014637
2014	4.81181049
2015	4.9751277
2016	4.9677825
2017	5.08705902
2018	5.21783257
2019	5.22278023
2020	6.38065815
2021	6.16798115