Year	% of GDP
2000	2.18
2001	2.23
2002	2.49
2003	2.48
2004	2.23
2005	2.25
2006	2.34
2007	2.31
2008	2.5
2009	2.75
2010	2.97
2011	3.05
2012	3
2013	3.16
2014	2.95
2015	2.86
2016	2.8
2017	2.75
2018	2.87
2019	3.83
2020	6.31
2021	7.99