1/May/2011,0.0436,541.31
2/May/2011,0.0391,485.62
3/May/2011,0.0351,436.47
4/May/2011,0.0347,430.68
5/May/2011,0.0448,556.56
6/May/2011,0.0261,324.83
7/May/2011,0.0333,414.45
8/May/2011,0.0445,553.30
9/May/2011,0.0391,486.51
10/May/2011,0.0435,540.29
11/May/2011,0.0294,365.30