Year	Percent
1996-01-01	0.8313690000000000
1997-01-01	0.8281560000000000
1998-01-01	0.8520760000000001
1999-01-01	0.6745850000000000
2000-01-01	0.7792810000000000
2001-01-01	0.6711500000000000
2002-01-01	0.6078290000000000
2003-01-01	1.1744500000000000
2004-01-01	0.6169150000000000