Year	% of GDP
2000	0.51469523
2001	0.96511757
2002	0.43198308
2003	0.50115985
2004	0.43517572
2005	0.43213499
2006	0.55492193
2007	0.58651859
2008	1.09928632
2009	0.61770952
2010	0.8283878
2011	0.65133953
2012	0.81893653
2013	0.93664998
2014	0.94694966
2015	1.11883152
2016	1.19758177
2017	0.96784472
2018	0.67033952
2019	1.11432433
2020	1.89680159
2021	1.89836919