1/Feb/2011,0.0412,512.39
2/Feb/2011,0.0412,511.92
3/Feb/2011,0.0472,586.81
4/Feb/2011,0.0418,519.81
5/Feb/2011,0.0400,496.96
6/Feb/2011,0.0431,536.11
7/Feb/2011,0.0462,573.58
8/Feb/2011,0.0499,620.01
9/Feb/2011,0.0539,670.18
10/Feb/2011,0.0478,594.62
11/Feb/2011,0.0553,687.65
12/Feb/2011,0.0415,516.02
13/Feb/2011,0.0473,588.12
14/Feb/2011,0.0516,641.72
15/Feb/2011,0.0449,557.69
16/Feb/2011,0.0515,639.55
17/Feb/2011,0.0490,608.85
18/Feb/2011,0.0488,606.40
19/Feb/2011,0.0421,522.92
20/Feb/2011,0.0469,582.50
21/Feb/2011,0.0531,659.33
22/Feb/2011,0.0498,618.80
23/Feb/2011,0.0511,635.23
24/Feb/2011,0.0538,668.03
25/Feb/2011,0.0510,633.56
26/Feb/2011,0.0498,619.37
27/Feb/2011,0.0514,638.26
28/Feb/2011,0.0466,578.85