| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
| Jan 30, 2012 | 48.95 | 49.90 | 48.64 | 49.57 | 894,870 |
| Jan 31, 2012 | 49.59 | 49.71 | 49.03 | 49.18 | 599,620 |
| Feb 1, 2012 | 49.44 | 49.98 | 49.18 | 49.52 | 641,199 |
| Feb 2, 2012 | 49.56 | 50.78 | 49.27 | 50.00 | 418,963 |
| Feb 3, 2012 | 50.30 | 50.69 | 49.84 | 50.21 | 333,530 |