Year	% of GDP
2000	1.21474111
2001	0.88201147
2002	1.05214119
2003	1.3372829
2004	1.02267361
2005	1.00069571
2006	0.99547803
2007	0.95031685
2008	1.19189203
2009	1.18541074
2010	1.14910603
2011	1.17214501
2012	1.30787134
2013	1.53696907
2014	1.74364483
2015	1.96816146
2016	2.07750273
2017	2.10680556
2018	2.03803587
2019	2.27491283
2020	3.42298889
2021	3.50580597