Year	Percent of GDP
2004-01-01	20.8962019635026
2005-01-01	19.8308588686801
2006-01-01	23.4509781213902
2007-01-01	24.1476790661874
2008-01-01	23.9333719458371
2009-01-01	28.8743419791041
2010-01-01	29.9147421404356
2011-01-01	32.1746921816092
2012-01-01	30.8371947680830
2013-01-01	34.1449866108833
2014-01-01	42.5191687175299
2015-01-01	35.2317064292957
2016-01-01	32.5217384022552
2017-01-01	32.9710485700052
2018-01-01	32.7992175489690
2019-01-01	33.0463307781089