Year	Percent
1993-01-01	0.11023900000000000
1994-01-01	6.24379000000000000
1995-01-01	36.81730000000000000
1996-01-01	219.47500000000000000
1997-01-01	194.10400000000000000
1998-01-01	99.62440000000000000
1999-01-01	86.11290000000000000
2000-01-01	125.25200000000001000
2001-01-01	193.46400000000003000
2002-01-01	117.40799999999999000
2003-01-01	60.51660000000000000
2004-01-01	38.37970000000000000
2005-01-01	2.70854000000000000
2006-01-01	2.38525999999999970
2007-01-01	0.47056200000000000
2008-01-01	0.32595100000000005
2009-01-01	3.42426000000000000
2010-01-01	6.83942000000000000
2011-01-01	9.15538999999999900
2012-01-01	3.42769000000000000
2013-01-01	2.28123000000000000