1/May/2011,0.1003,1246.66
2/May/2011,0.0876,1088.25
3/May/2011,0.0840,1043.36
4/May/2011,0.0989,1228.74
5/May/2011,0.0895,1112.25
6/May/2011,0.0765,950.81
7/May/2011,0.0728,904.28
8/May/2011,0.0841,1045.41
9/May/2011,0.0829,1030.44
10/May/2011,0.0832,1033.79
11/May/2011,0.0923,1147.19