1/May/2011,0.3646,4531.13
2/May/2011,0.3527,4383.29
3/May/2011,0.2894,3596.93
4/May/2011,0.2791,3468.71
5/May/2011,0.2879,3578.38
6/May/2011,0.2858,3551.37
7/May/2011,0.2856,3548.90
8/May/2011,0.3076,3822.54
9/May/2011,0.2952,3668.27
10/May/2011,0.2859,3553.00
11/May/2011,0.2997,3724.71
12/May/2011,0.3010,3740.59
13/May/2011,0.2833,3520.40
14/May/2011,0.2838,3526.88
15/May/2011,0.2868,3563.62
16/May/2011,0.3345,4157.06
17/May/2011,0.3034,3769.96
18/May/2011,0.3036,3773.47
19/May/2011,0.2936,3649.04
20/May/2011,0.2956,3673.00
21/May/2011,0.2843,3532.56
22/May/2011,0.2932,3644.04
23/May/2011,0.2762,3432.67
24/May/2011,0.2524,3136.48
25/May/2011,0.2631,3269.97
26/May/2011,0.2674,3323.37
27/May/2011,0.2651,3294.19
28/May/2011,0.2499,3105.98
29/May/2011,0.2611,3245.24
30/May/2011,0.2689,3342.26
31/May/2011,0.2615,3250.20