| 2011-02-14 | 64.58 | 66.12 | 147200 |
| 2011-02-11 | 62.85 | 64.64 | 190800 |
| 2011-02-10 | 61.67 | 63.13 | 134500 |
| 2011-02-09 | 62.28 | 62.25 | 54400 |
| 2011-02-08 | 62.74 | 62.65 | 107800 |
| 2011-02-07 | 62.06 | 62.61 | 165900 |
| 2011-02-04 | 61.75 | 62.09 | 120600 |
| 2011-02-03 | 61.54 | 61.62 | 83000 |
| 2011-02-02 | 61.16 | 61.49 | 75500 |
| 2011-02-01 | 60.11 | 61.43 | 131300 |
| 2011-01-31 | 59.76 | 59.78 | 151400 |
| 2011-01-28 | 60.98 | 59.52 | 193700 |
| 2011-01-27 | 60.47 | 61.10 | 139300 |
| 2011-01-26 | 59.09 | 60.23 | 216000 |
| 2011-01-25 | 59.00 | 59.16 | 200400 |
| 2011-01-24 | 58.74 | 59.16 | 335400 |
| 2011-01-21 | 59.87 | 58.82 | 186800 |
| 2011-01-20 | 60.70 | 59.50 | 168800 |
| 2011-01-19 | 63.31 | 60.85 | 165900 |
| 2011-01-18 | 62.76 | 63.34 | 102000 |
| 2011-01-14 | 61.70 | 63.07 | 107300 |
| 2011-01-13 | 61.59 | 61.72 | 70000 |
| 2011-01-12 | 60.87 | 61.56 | 153600 |
| 2011-01-11 | 62.82 | 60.75 | 255300 |
| 2011-01-10 | 61.42 | 61.45 | 200100 |
| 2011-01-07 | 62.19 | 61.56 | 149700 |
| 2011-01-06 | 61.05 | 62.01 | 89200 |
| 2011-01-05 | 60.65 | 60.89 | 149300 |
| 2011-01-04 | 62.43 | 60.67 | 159800 |
| 2011-01-03 | 61.62 | 62.09 | 108900 |
| 2010-12-31 | 61.80 | 61.04 | 96600 |
| 2010-12-30 | 61.64 | 61.81 | 94600 |
|
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