
| DATE | OPEN | HIGH | LOW | CLOSE | VOLUME |
|---|---|---|---|---|---|
December 31 2010 | $24.45 | $24.69 | $24.37 | $24.67 | 5,411,300 |
December 30 2010 | $24.48 | $24.67 | $24.45 | $24.53 | 6,563,300 |
December 29 2010 | $24.68 | $24.84 | $24.55 | $24.55 | 6,126,800 |
December 28 2010 | $24.78 | $24.84 | $24.61 | $24.69 | 4,081,700 |
December 27 2010 | $24.59 | $24.92 | $24.45 | $24.80 | 5,111,100 |
December 23 2010 | $24.72 | $24.91 | $24.65 | $24.69 | 6,238,800 |
December 22 2010 | $24.74 | $24.88 | $24.64 | $24.76 | 6,448,100 |
December 21 2010 | $24.88 | $24.97 | $24.68 | $24.69 | 7,002,600 |
December 20 2010 | $24.81 | $24.97 | $24.67 | $24.77 | 8,956,500 |
December 17 2010 | $24.62 | $24.82 | $24.58 | $24.70 | 17,797,200 |
December 16 2010 | $24.52 | $24.78 | $24.41 | $24.71 | 11,193,300 |
December 15 2010 | $24.33 | $24.69 | $24.31 | $24.48 | 13,972,800 |
December 14 2010 | $24.35 | $24.56 | $24.26 | $24.43 | 11,134,100 |
December 13 2010 | $24.21 | $24.38 | $24.16 | $24.32 | 12,755,700 |
December 10 2010 | $24.22 | $24.30 | $24.03 | $24.21 | 11,475,700 |
December 09 2010 | $24.35 | $24.45 | $23.84 | $24.15 | 15,158,700 |
December 08 2010 | $23.53 | $24.03 | $23.51 | $23.95 | 11,406,300 |
December 07 2010 | $23.69 | $23.88 | $23.59 | $23.61 | 12,615,800 |
December 06 2010 | $23.54 | $23.61 | $23.43 | $23.46 | 9,357,000 |
December 03 2010 | $23.35 | $23.62 | $23.22 | $23.56 | 16,353,500 |
December 02 2010 | $22.25 | $23.59 | $22.25 | $23.48 | 25,843,400 |
December 01 2010 | $21.53 | $22.34 | $21.53 | $22.24 | 17,102,400 |
November 30 2010 | $21.15 | $21.54 | $21.10 | $21.26 | 12,889,600 |
November 29 2010 | $21.56 | $21.59 | $21.18 | $21.43 | 11,838,700 |
November 26 2010 | $21.59 | $21.76 | $21.54 | $21.65 | 4,182,200 |