Year	% of GDP
2000	1.3489660249921962
2001	1.6588629627188052
2002	1.5658326329780052
2003	1.746271444520981
2004	1.839503188652227
2005	1.7725123939278393
2006	1.6486293349329564
2007	1.6690486032826612
2008	1.5521693665152763
2009	1.6690510588106464
2010	1.4846119539567915
2011	1.3971981560879583
2012	1.2870612858689412
2013	1.2231020270377961
2014	1.1305165617601005
2015	1.0759881032842922
2016	1.3893192032116215
2017	1.3167720006144588
2018	1.3709150282658742
2019	1.3278355072549242
2020	1.5188714947896973
2021	1.6194561911595118