1/May/2011,0.0325,404.15
2/May/2011,0.0267,332.23
3/May/2011,0.0207,257.16
4/May/2011,0.0250,310.16
5/May/2011,0.0247,307.32
6/May/2011,0.0282,350.70
7/May/2011,0.0253,314.60
8/May/2011,0.0260,322.68
9/May/2011,0.0225,279.90
10/May/2011,0.0227,281.52
11/May/2011,0.0264,328.12