1/Feb/2011,0.0323,401.89
2/Feb/2011,0.0325,404.22
3/Feb/2011,0.0341,423.38
4/Feb/2011,0.0362,450.15
5/Feb/2011,0.0317,393.94
6/Feb/2011,0.0349,433.77
7/Feb/2011,0.0366,455.09
8/Feb/2011,0.0370,460.31
9/Feb/2011,0.0411,510.88
10/Feb/2011,0.0359,445.61
11/Feb/2011,0.0344,427.06
12/Feb/2011,0.0343,426.71
13/Feb/2011,0.0367,455.88
14/Feb/2011,0.0351,436.72
15/Feb/2011,0.0305,378.56
16/Feb/2011,0.0364,451.95
17/Feb/2011,0.0338,419.70
18/Feb/2011,0.0335,416.63
19/Feb/2011,0.0379,471.37
20/Feb/2011,0.0371,460.80
21/Feb/2011,0.0323,401.66
22/Feb/2011,0.0406,504.34
23/Feb/2011,0.0365,453.87
24/Feb/2011,0.0434,539.12
25/Feb/2011,0.0338,419.68
26/Feb/2011,0.0351,436.19
27/Feb/2011,0.0351,435.70
28/Feb/2011,0.0404,501.67