Year	% of GDP
2011	5.81876087188721
2012	6.02691507339478
2013	5.74190998077393
2014	5.71323013305664
2015	5.49499988555908
2016	5.41499996185303
2017	5.03299999237061
2018	4.83599996566772
2019	6.29500007629395
2020	4.94799995422363
2021	5.36800003051758
2022	5.28399991989136