1/Apr/2011,0.0368,456.75
2/Apr/2011,0.0357,443.57
3/Apr/2011,0.0404,501.72
4/Apr/2011,0.0351,436.18
5/Apr/2011,0.0362,449.90
6/Apr/2011,0.0363,451.16
7/Apr/2011,0.0367,456.46
8/Apr/2011,0.0453,563.19
9/Apr/2011,0.0415,515.90
10/Apr/2011,0.0404,502.47
11/Apr/2011,0.0360,446.96
12/Apr/2011,0.0375,465.85
13/Apr/2011,0.0366,454.90
14/Apr/2011,0.0441,548.21
15/Apr/2011,0.0340,422.78
16/Apr/2011,0.0349,433.84
17/Apr/2011,0.0384,476.62
18/Apr/2011,0.0432,537.11
19/Apr/2011,0.0431,535.68
20/Apr/2011,0.0370,460.24
21/Apr/2011,0.0361,448.65
22/Apr/2011,0.0315,391.51
22/Apr/2011,0.0315,391.51
23/Apr/2011,0.0371,460.92
24/Apr/2011,0.0395,490.90
25/Apr/2011,0.0352,437.67
26/Apr/2011,0.0366,454.57
27/Apr/2011,0.0319,396.52
28/Apr/2011,0.0424,527.01
29/Apr/2011,0.0424,526.78
30/Apr/2011,0.0400,497.43