Year	Percent
1994-01-01	0.43077200000000004
1995-01-01	1.03059000000000000
1996-01-01	3.88239000000000000
1997-01-01	4.02543000000000000
1998-01-01	4.01818000000000000
1999-01-01	3.77268000000000030
2000-01-01	3.77268000000000030
2001-01-01	3.77268000000000030
2002-01-01	2.49074000000000000
2003-01-01	2.62437000000000000
2004-01-01	2.92572999999999970
2005-01-01	2.86817999999999970
2006-01-01	3.18720000000000000
2007-01-01	3.18720000000000000
2008-01-01	3.18720000000000000
2009-01-01	3.18720000000000000
2010-01-01	3.18720000000000000
2011-01-01	1.99354000000000000
2012-01-01	3.83258000000000000