Year	% of GDP
2000	4.18953228
2001	4.53104782
2002	3.96902514
2003	3.53315258
2004	4.27734661
2005	4.5516243
2006	5.0809288
2007	5.03941393
2008	5.45864058
2009	4.73428679
2010	5.26704073
2011	6.21634817
2012	5.94134808
2013	7.03943443
2014	9.96897411
2015	8.13228226
2016	8.32881451
2017	7.00049543
2018	7.28130722
2019	7.16052532
2020	9.02139282
2021	8.2233429