1/May/2012,0.0042,52.68
2/May/2012,0.0058,72.06
3/May/2012,0.0054,67.46
4/May/2012,0.0050,62.40
5/May/2012,0.0057,71.13
6/May/2012,0.0043,53.22
7/May/2012,0.0034,41.76
8/May/2012,0.0043,53.95
9/May/2012,0.0033,40.86
10/May/2012,0.0039,48.45
11/May/2012,0.0052,64.49
12/May/2012,0.0060,74.45
13/May/2012,0.0045,55.31
14/May/2012,0.0032,40.17
15/May/2012,0.0054,66.96
16/May/2012,0.0041,51.13
17/May/2012,0.0034,42.28
18/May/2012,0.0053,65.68
19/May/2012,0.0040,49.93
20/May/2012,0.0057,70.74
21/May/2012,0.0051,63.75
22/May/2012,0.0043,53.34
23/May/2012,0.0047,58.31
24/May/2012,0.0050,61.91
25/May/2012,0.0039,48.09
26/May/2012,0.0033,41.24
27/May/2012,0.0040,49.39
28/May/2012,0.0055,68.43
29/May/2012,0.0032,40.23
30/May/2012,0.0023,28.53
31/May/2012,0.0036,44.27