Year	Percent of GDP
2011-01-01	23.346009113592400
2012-01-01	-5.176475408431540
2013-01-01	8.953245653912300
2014-01-01	19.048364143997800
2015-01-01	7.431233106630830
2016-01-01	18.651107975494900
2017-01-01	3.625139387258040
2018-01-01	0.465347530021484
2019-01-01	10.497718523953600