Year	% of GDP
2000	3.85544181
2001	4.29693604
2002	4.0143261
2003	4.28309107
2004	4.26715517
2005	4.54809093
2006	4.84870243
2007	4.95489931
2008	5.24600267
2009	5.65905666
2010	5.81980991
2011	5.91454506
2012	6.0325017
2013	6.15069818
2014	6.40432453
2015	6.58926058
2016	6.87049913
2017	7.04742336
2018	7.49119806
2019	8.17479515
2020	8.3497715
2021	9.33145523
2022	9.72047997