1/May/2011,0.0221,274.44
2/May/2011,0.0241,299.86
3/May/2011,0.0252,312.74
4/May/2011,0.0219,272.67
5/May/2011,0.0224,278.89
6/May/2011,0.0214,265.85
7/May/2011,0.0242,300.20
8/May/2011,0.0257,319.12
9/May/2011,0.0215,266.84
10/May/2011,0.0186,231.35
11/May/2011,0.0208,258.02