| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
June 30 2011 | $19.32 | $19.60 | $18.83 | $18.90 | 119,880,400 |
June 29 2011 | $17.03 | $19.59 | $16.78 | $19.42 | 132,109,200 |
June 28 2011 | $16.66 | $16.92 | $16.65 | $16.89 | 23,297,600 |
June 27 2011 | $16.55 | $16.61 | $16.40 | $16.57 | 20,880,000 |
June 24 2011 | $16.89 | $16.90 | $16.45 | $16.46 | 39,700,800 |
June 23 2011 | $16.64 | $16.91 | $16.60 | $16.89 | 20,405,600 |
June 22 2011 | $16.81 | $17.04 | $16.73 | $16.75 | 17,722,000 |
June 21 2011 | $16.72 | $16.87 | $16.63 | $16.82 | 25,295,200 |
June 20 2011 | $16.66 | $16.68 | $16.52 | $16.61 | 22,546,800 |
June 17 2011 | $16.92 | $16.93 | $16.64 | $16.70 | 25,859,200 |
June 16 2011 | $16.78 | $16.91 | $16.68 | $16.80 | 21,041,600 |
June 15 2011 | $16.94 | $17.05 | $16.78 | $16.79 | 22,775,600 |
June 14 2011 | $16.85 | $17.11 | $16.79 | $17.03 | 30,033,600 |
June 13 2011 | $16.79 | $16.86 | $16.67 | $16.79 | 20,820,000 |
June 10 2011 | $17.10 | $17.12 | $16.72 | $16.75 | 29,456,800 |
June 09 2011 | $17.11 | $17.21 | $17.02 | $17.14 | 32,074,000 |
June 08 2011 | $17.65 | $17.65 | $16.68 | $17.21 | 80,785,200 |
June 07 2011 | $17.68 | $17.97 | $17.61 | $17.90 | 27,764,800 |
June 06 2011 | $17.72 | $17.85 | $17.53 | $17.54 | 17,628,000 |
June 03 2011 | $17.90 | $18.03 | $17.71 | $17.75 | 18,954,400 |
June 02 2011 | $17.76 | $18.13 | $17.75 | $18.10 | 19,466,400 |
June 01 2011 | $18.12 | $18.12 | $17.76 | $17.76 | 17,732,800 |