| 2011-04-07 | 59.03 | 58.61 | 481600 |
| 2011-04-06 | 60.19 | 58.91 | 396100 |
| 2011-04-05 | 58.44 | 59.68 | 566800 |
| 2011-04-04 | 58.54 | 58.51 | 692700 |
| 2011-04-01 | 57.62 | 58.41 | 753400 |
| 2011-03-31 | 57.84 | 57.19 | 506700 |
| 2011-03-30 | 55.87 | 58.04 | 858200 |
| 2011-03-29 | 54.26 | 55.46 | 879600 |
| 2011-03-28 | 55.77 | 53.97 | 514100 |
| 2011-03-25 | 54.02 | 55.75 | 610000 |
| 2011-03-24 | 54.60 | 54.09 | 470100 |
| 2011-03-23 | 53.50 | 54.32 | 599000 |
| 2011-03-22 | 53.84 | 53.60 | 388900 |
| 2011-03-21 | 53.77 | 53.78 | 921100 |
| 2011-03-18 | 54.90 | 53.18 | 1120900 |
| 2011-03-17 | 56.04 | 54.31 | 570000 |
| 2011-03-16 | 55.79 | 55.29 | 501800 |
| 2011-03-15 | 55.36 | 55.95 | 707800 |
| 2011-03-14 | 56.90 | 56.67 | 515200 |
| 2011-03-11 | 56.93 | 57.61 | 391800 |
| 2011-03-10 | 56.95 | 57.00 | 706400 |
| 2011-03-09 | 56.47 | 57.70 | 1000300 |
| 2011-03-08 | 55.76 | 56.75 | 489900 |
| 2011-03-07 | 56.09 | 56.00 | 568500 |
| 2011-03-04 | 56.42 | 56.20 | 584700 |
| 2011-03-03 | 55.67 | 56.14 | 550800 |
| 2011-03-02 | 55.34 | 55.15 | 590300 |
| 2011-03-01 | 57.15 | 55.57 | 1986500 |
| 2011-02-28 | 58.26 | 58.71 | 1154500 |
| 2011-02-25 | 57.07 | 57.98 | 1089000 |
| 2011-02-24 | 56.44 | 56.88 | 1168300 |
| 2011-02-23 | 55.82 | 56.54 | 1697200 |
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