Year	% of GDP
2000	1.79954576
2001	2.01542306
2002	2.08121538
2003	2.27634931
2004	1.32566774
2005	1.72818744
2006	1.12012768
2007	1.33306754
2008	0.51424921
2009	0.9070071
2010	0.94396317
2011	0.38117546
2012	1.06663179
2013	1.09967208
2014	0.71479559
2015	0.96540898
2016	0.90002954
2017	0.8612687
2018	0.76642609
2019	0.73088509
2020	0.98278511
2021	0.97918016