1/May/2011,0.0172,214.36
2/May/2011,0.0148,184.39
3/May/2011,0.0171,212.08
4/May/2011,0.0184,228.95
5/May/2011,0.0195,241.86
6/May/2011,0.0178,221.31
7/May/2011,0.0179,223.02
8/May/2011,0.0206,255.79
9/May/2011,0.0231,286.70
10/May/2011,0.0162,200.79
11/May/2011,0.0163,202.24