| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
August 31 2012 | $18.50 | $18.52 | $17.86 | $17.89 | 58,764,200 |
August 30 2012 | $19.09 | $19.27 | $18.88 | $18.91 | 30,647,500 |
August 29 2012 | $19.14 | $19.20 | $18.89 | $18.92 | 16,124,700 |
August 28 2012 | $18.92 | $19.20 | $18.77 | $19.16 | 25,417,000 |
August 27 2012 | $19.31 | $19.34 | $18.92 | $18.97 | 20,704,000 |
August 24 2012 | $19.33 | $19.49 | $19.07 | $19.23 | 29,622,200 |
August 23 2012 | $19.32 | $19.54 | $19.18 | $19.26 | 32,813,700 |
August 22 2012 | $19.18 | $19.34 | $18.78 | $19.26 | 49,892,200 |
August 21 2012 | $19.39 | $19.79 | $18.91 | $18.98 | 70,640,600 |
August 20 2012 | $18.87 | $19.94 | $18.57 | $19.82 | 101,186,600 |
August 17 2012 | $19.82 | $19.89 | $18.82 | $18.87 | 129,293,400 |
August 16 2012 | $20.25 | $20.29 | $19.50 | $19.68 | 157,565,300 |
August 15 2012 | $20.44 | $21.21 | $20.21 | $21.00 | 47,861,100 |
August 14 2012 | $21.21 | $21.40 | $20.06 | $20.19 | 39,308,800 |
August 13 2012 | $21.94 | $22.24 | $21.20 | $21.40 | 24,973,100 |
August 10 2012 | $21.21 | $21.61 | $20.93 | $21.60 | 25,794,700 |
August 09 2012 | $20.55 | $20.97 | $20.41 | $20.81 | 15,610,700 |
August 08 2012 | $20.51 | $20.95 | $20.03 | $20.52 | 29,537,400 |
August 07 2012 | $21.99 | $22.24 | $20.31 | $20.52 | 36,782,900 |
August 06 2012 | $21.19 | $21.94 | $21.10 | $21.71 | 27,778,900 |
August 03 2012 | $20.17 | $21.95 | $19.71 | $20.89 | 80,647,000 |
August 02 2012 | $20.57 | $20.64 | $19.63 | $19.85 | 56,374,500 |
August 01 2012 | $21.30 | $21.38 | $20.64 | $20.68 | 44,604,400 |