Year	Percent of GDP
2011-01-01	9.49173902056933
2012-01-01	19.76467945632810
2013-01-01	14.64519794575370
2014-01-01	17.60296946371830
2015-01-01	38.21611967459350
2016-01-01	28.83838782775090
2017-01-01	16.01090309440510
2018-01-01	15.15320126678420
2019-01-01	18.84491535863500