1/May/2011,0.0016,20.25 2/May/2011,0.0012,14.74 3/May/2011,0.0010,12.95 4/May/2011,0.0009,11.72 5/May/2011,0.0012,14.44 6/May/2011,0.0008,10.13 7/May/2011,0.0008,9.42 8/May/2011,0.0010,12.79 9/May/2011,0.0015,18.74 10/May/2011,0.0005,6.32 11/May/2011,0.0005,6.40