Year	Percent
1992-01-01	0.5535590000000000
1993-01-01	1.5916600000000000
1994-01-01	1.8719000000000000
1995-01-01	1.1219500000000000
1996-01-01	0.5915810000000000
1997-01-01	1.1072200000000000
1998-01-01	1.6030700000000000
1999-01-01	0.9212180000000000
2000-01-01	0.4867890000000000
2001-01-01	0.4867890000000000
2002-01-01	0.4867890000000000
2003-01-01	0.4867890000000000
2004-01-01	2.5609000000000000
2005-01-01	2.1691200000000000
2006-01-01	0.9741139999999999
2007-01-01	0.9741139999999999
2008-01-01	0.9741139999999999
2009-01-01	0.5871520000000000
2010-01-01	0.5330630000000001