Year	Percent
1995-01-01	23.64690000000000
1996-01-01	98.87320000000000
1997-01-01	56.18290000000000
1998-01-01	162.09700000000000
1999-01-01	111.76000000000000
2000-01-01	163.54600000000000
2001-01-01	122.58200000000001
2002-01-01	30.89190000000000
2003-01-01	34.92450000000000
2004-01-01	30.20420000000000
2005-01-01	20.91420000000000
2006-01-01	32.19950000000000
2007-01-01	15.56490000000000
2008-01-01	4.29676000000000
2009-01-01	6.79053000000000
2010-01-01	21.03680000000000
2011-01-01	12.74100000000000
2012-01-01	13.46960000000000
2013-01-01	40.38670000000000
2014-01-01	21.32240000000000
2015-01-01	20.47260000000000
2016-01-01	22.60820000000000