| 2011-04-07 | 85.56 | 84.68 | 43400 |
| 2011-04-06 | 85.79 | 85.71 | 54100 |
| 2011-04-05 | 85.71 | 85.58 | 45600 |
| 2011-04-04 | 85.90 | 85.71 | 48900 |
| 2011-04-01 | 85.57 | 85.83 | 75400 |
| 2011-03-31 | 83.99 | 85.13 | 102400 |
| 2011-03-30 | 82.12 | 84.40 | 85500 |
| 2011-03-29 | 81.78 | 81.90 | 113100 |
| 2011-03-28 | 83.99 | 81.96 | 125300 |
| 2011-03-25 | 82.53 | 83.81 | 69400 |
| 2011-03-24 | 82.45 | 82.27 | 46700 |
| 2011-03-23 | 80.92 | 82.04 | 73200 |
| 2011-03-22 | 83.00 | 81.27 | 31100 |
| 2011-03-21 | 82.05 | 83.00 | 66600 |
| 2011-03-18 | 80.58 | 81.50 | 104600 |
| 2011-03-17 | 80.34 | 79.72 | 144400 |
| 2011-03-16 | 79.42 | 79.22 | 102800 |
| 2011-03-15 | 79.03 | 79.78 | 103500 |
| 2011-03-14 | 80.65 | 80.86 | 57100 |
| 2011-03-11 | 80.29 | 81.80 | 75800 |
| 2011-03-10 | 83.19 | 81.00 | 85100 |
| 2011-03-09 | 83.81 | 84.54 | 133400 |
| 2011-03-08 | 83.45 | 83.91 | 116700 |
| 2011-03-07 | 84.70 | 83.45 | 106700 |
| 2011-03-04 | 84.47 | 84.70 | 130000 |
| 2011-03-03 | 82.25 | 84.50 | 125500 |
| 2011-03-02 | 81.70 | 81.94 | 97800 |
| 2011-03-01 | 83.35 | 81.27 | 130000 |
| 2011-02-28 | 85.00 | 83.35 | 142000 |
| 2011-02-25 | 83.36 | 85.00 | 268200 |
| 2011-02-24 | 81.84 | 83.01 | 131100 |
| 2011-02-23 | 82.91 | 81.76 | 108400 |
|
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