Year	Percent
1996-01-01	10.1181000000000000
1997-01-01	18.0932000000000000
1998-01-01	12.0718000000000000
1999-01-01	6.9215100000000005
2000-01-01	21.2340000000000000
2001-01-01	24.5677000000000000
2002-01-01	15.5825000000000000
2003-01-01	15.5825000000000000
2004-01-01	126.1379999999999900
2005-01-01	12.7341000000000000
2006-01-01	16.0491000000000000
2007-01-01	20.8639000000000000
2008-01-01	25.0297000000000000
2009-01-01	10.0816000000000000
2010-01-01	14.8595000000000000
2011-01-01	27.2001000000000000
2012-01-01	23.7265000000000000
2013-01-01	24.3705000000000000
2014-01-01	14.2178000000000000
2015-01-01	-15.3391000000000000
2016-01-01	60.8030000000000040