Year	Percent
1999-01-01	0.005000000000000000
2000-01-01	0.003000000000000000
2001-01-01	0.015000000000000000
2002-01-01	0.061000000000000000
2003-01-01	0.057999999999999996
2004-01-01	0.092000000000000000
2005-01-01	0.170262000000000000
2006-01-01	0.327432000000000000
2007-01-01	0.327846000000000000