Year	% of GDP
2000	2.56
2001	2.68
2002	2.55
2003	2.15
2004	2.31
2005	2.97
2006	2.96
2007	3.91
2008	6.4
2009	5.82
2010	4.5
2011	3.68
2012	4.21
2013	4.3
2014	4.9
2015	6.27
2016	7.43
2017	6.6
2018	5.75
2019	6
2020	9.08
2021	7.18