1/May/2011,2.6014,32329.38
2/May/2011,2.3142,28760.15
3/May/2011,2.3453,29145.95
4/May/2011,2.2668,28170.88
5/May/2011,2.1240,26395.98
6/May/2011,1.7010,21138.78
7/May/2011,1.9970,24818.20
8/May/2011,2.3270,28918.63
9/May/2011,2.5330,31478.62
10/May/2011,2.2143,27518.15
11/May/2011,2.1776,27062.33
12/May/2011,1.9678,24455.18
13/May/2011,2.0356,25297.29
14/May/2011,2.5715,31958.01
15/May/2011,2.4347,30257.03
16/May/2011,2.4664,30651.48
17/May/2011,2.2579,28060.44
18/May/2011,2.5589,31801.10
19/May/2011,2.3345,29011.61
20/May/2011,2.0770,25812.66
21/May/2011,2.4558,30519.67
22/May/2011,2.6072,32400.86
23/May/2011,2.4214,30091.71
24/May/2011,2.5936,32231.58
25/May/2011,2.6056,32381.07
26/May/2011,2.2910,28471.42
27/May/2011,1.9489,24219.87
28/May/2011,2.0681,25701.35
29/May/2011,2.2835,28377.97
30/May/2011,2.4022,29853.51
31/May/2011,2.4366,30280.92