Year	% of GDP
2000	0.49
2001	0.58
2002	0.79
2003	0.66
2004	0.65
2005	0.75
2006	0.85
2007	0.68
2008	0.71
2009	0.8
2010	0.79
2011	0.8
2012	0.79
2013	0.76
2014	0.87
2015	0.91
2016	1.01
2017	1.07
2018	1.07
2019	1.1
2020	1.57
2021	1.8