Year	Percent
1995-01-01	160
1996-01-01	48.00
1997-01-01	28.00
1998-01-01	60.00
1999-01-01	55.00
2000-01-01	25.00
2001-01-01	25.00
2002-01-01	21.00
2003-01-01	16.00
2004-01-01	13.00
2005-01-01	12.00
2006-01-01	11.00
2007-01-01	10.00
2008-01-01	13.00
2009-01-01	8.75
2010-01-01	7.75
2011-01-01	5.25
2012-01-01	5.50
2013-01-01	5.50
2014-01-01	17.00
2015-01-01	11.00
2016-01-01	10.00