Year	% of GDP
2000	4.57260036
2001	5.014184
2002	5.27079201
2003	5.51941919
2004	5.69755459
2005	6.02741861
2006	5.84971714
2007	6.18633509
2008	7.23859835
2009	8.11006927
2010	8.01698112
2011	7.64345789
2012	7.62154055
2013	7.27626371
2014	6.77362204
2015	5.26673412
2016	5.41240072
2017	5.2006526
2018	4.74149084
2019	4.981359
2020	5.54758024
2021	5.19847488