Year	% of GDP
2000	2.18767238
2001	2.87893057
2002	3.2773509
2003	3.39533854
2004	3.67226458
2005	4.37538815
2006	4.08873844
2007	3.93067098
2008	4.22139311
2009	5.20390034
2010	5.43892908
2011	5.00311899
2012	5.24640608
2013	6.12585449
2014	6.33251858
2015	6.71663332
2016	7.28134441
2017	7.83763266
2018	8.0889616
2019	7.95272589
2020	7.56957626
2021	9.05218315