Year	Percent
2000-01-01	23.7000000000000
2001-01-01	25.4000000000000
2002-01-01	24.2000000000000
2003-01-01	26.4250000000000
2009-01-01	21.8750000000000
2010-01-01	29.3250000000000
2011-01-01	20.7500000000000
2012-01-01	18.4250000000000
2013-01-01	19.7750000000000
2014-01-01	9.8750000000000
2015-01-01	12.0701592681976
2016-01-01	10.3881912603542
2017-01-01	10.1412146829806