Year	Percent
2003-01-01	3.8406370000000000
2004-01-01	3.8406370000000000
2005-01-01	3.8406370000000000
2006-01-01	11.5462300000000000
2007-01-01	3.2966339999999996
2008-01-01	2.9423070000000000
2009-01-01	4.8777370000000010
2010-01-01	25.4170200000000000
2011-01-01	23.7822399999999980
2012-01-01	26.9503599999999960
2013-01-01	85.5358699999999900
2014-01-01	77.7576000000000000