Year	% of GDP
2011	-1.2609151817022177
2012	-0.04432316952246909
2013	-0.9075220925755435
2014	1.2607463578441536
2015	1.5548423183824571
2016	1.9463204032694914
2017	2.429320234384721
2018	2.7464141085419578
2019	2.708718648429577
2020	17.720462129093857
2021	13.603471007200312