Year	% of GDP
2005	6.17098331451416
2006	6.16402912139893
2007	6.23999977111816
2008	6.44000005722046
2009	6.73999977111816
2010	6.69000005722046
2011	6.5
2012	6.25
2013	6.21000003814697
2014	6.09999990463257
2015	4.94678020477295
2016	4.80666017532349
2017	5.12287998199463
2018	4.92889022827148
2019	4.98727989196777
2020	5.43544006347656
2021	5.59000015258789
2022	5.44000005722046