| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 34.55 | 34.65 | 34.39 | 34.65 | 1,018,089 | +0.29(+0.84%) |
| Feb 27, 2013 | 34.11 | 34.36 | 33.94 | 34.36 | 31,410 | +0.43(+1.27%) |
| Feb 26, 2013 | 33.79 | 34.20 | 33.79 | 33.93 | 174,605 | -0.85(-2.44%) |
| Feb 25, 2013 | 34.77 | 35.24 | 34.63 | 34.78 | 110,850 | +0.26(+0.75%) |
| Feb 22, 2013 | 34.15 | 34.54 | 34.15 | 34.52 | 39,070 | +0.53(+1.56%) |
| Feb 21, 2013 | 34.49 | 34.49 | 33.95 | 33.99 | 16,753 | -0.70(-2.02%) |
| Feb 20, 2013 | 34.85 | 34.99 | 34.69 | 34.69 | 22,229 | -0.19(-0.54%) |
| Feb 19, 2013 | 34.32 | 34.93 | 34.32 | 34.88 | 34,351 | +0.53(+1.54%) |
| Feb 18, 2013 | 34.31 | 34.35 | 34.17 | 34.35 | 21,111 | +0.01(+0.03%) |
| Feb 15, 2013 | 34.44 | 34.60 | 34.34 | 34.34 | 22,444 | -0.15(-0.43%) |
| Feb 14, 2013 | 34.62 | 34.76 | 34.38 | 34.49 | 85,670 | -0.17(-0.49%) |
| Feb 13, 2013 | 34.57 | 34.81 | 34.48 | 34.66 | 43,969 | +0.19(+0.55%) |
| Feb 12, 2013 | 34.20 | 34.47 | 34.11 | 34.47 | 15,286 | +0.26(+0.76%) |
| Feb 11, 2013 | 34.27 | 34.36 | 34.11 | 34.21 | 14,436 | -0.08(-0.23%) |
| Feb 08, 2013 | 34.03 | 34.35 | 34.01 | 34.29 | 36,298 | +0.36(+1.06%) |
| Feb 07, 2013 | 34.11 | 34.30 | 33.90 | 33.93 | 112,318 | -0.17(-0.50%) |
| Feb 06, 2013 | 34.40 | 34.58 | 33.99 | 34.10 | 120,447 | -0.02(-0.06%) |
| Feb 04, 2013 | 35.11 | 35.15 | 34.12 | 34.12 | 139,598 | -1.03(-2.93%) |
| Feb 01, 2013 | 34.92 | 35.24 | 34.92 | 35.15 | 77,304 | +0.16(+0.46%) |
| Jan 31, 2013 | 35.22 | 35.22 | 34.96 | 34.99 | 16,693 | -0.27(-0.77%) |
| Jan 30, 2013 | 35.47 | 35.56 | 35.22 | 35.26 | 121,280 | -0.28(-0.79%) |
| Jan 29, 2013 | 35.49 | 35.54 | 35.33 | 35.54 | 27,657 | +0.05(+0.14%) |
| Jan 28, 2013 | 35.53 | 35.67 | 35.42 | 35.49 | 52,397 | +0.03(+0.08%) |
| Jan 25, 2013 | 35.15 | 35.48 | 35.15 | 35.46 | 160,460 | +0.22(+0.62%) |
| Jan 24, 2013 | 34.89 | 35.24 | 34.89 | 35.24 | 56,191 | +0.18(+0.51%) |
| Jan 23, 2013 | 35.11 | 35.13 | 34.98 | 35.06 | 12,291 | -0.06(-0.17%) |
| Jan 22, 2013 | 35.22 | 35.22 | 34.90 | 35.12 | 63,216 | -0.10(-0.28%) |
| Jan 21, 2013 | 35.14 | 35.22 | 35.03 | 35.22 | 24,427 | +0.19(+0.54%) |
| Jan 18, 2013 | 35.21 | 35.21 | 34.98 | 35.03 | 24,684 | -0.03(-0.09%) |
| Jan 17, 2013 | 34.80 | 35.13 | 34.80 | 35.06 | 30,629 | +0.28(+0.81%) |
| Jan 16, 2013 | 34.66 | 34.78 | 34.59 | 34.78 | 16,079 | +0.03(+0.09%) |
| Jan 15, 2013 | 34.70 | 34.89 | 34.58 | 34.75 | 29,197 | -0.09(-0.26%) |
| Jan 14, 2013 | 35.00 | 35.10 | 34.76 | 34.84 | 36,839 | -0.01(-0.03%) |
| Jan 11, 2013 | 34.88 | 34.88 | 34.73 | 34.85 | 36,859 | +0.06(+0.17%) |
| Jan 10, 2013 | 34.79 | 35.00 | 34.72 | 34.79 | 100,055 | -0.03(-0.09%) |
| Jan 09, 2013 | 34.77 | 34.86 | 34.64 | 34.82 | 28,840 | +0.23(+0.66%) |
| Jan 08, 2013 | 34.58 | 34.83 | 34.58 | 34.59 | 16,961 | -0.06(-0.17%) |
| Jan 07, 2013 | 34.82 | 34.85 | 34.62 | 34.65 | 27,523 | -0.16(-0.46%) |
| Jan 04, 2013 | 34.64 | 34.81 | 34.60 | 34.81 | 12,758 | +0.06(+0.17%) |
| Jan 03, 2013 | 34.69 | 34.78 | 34.62 | 34.75 | 59,056 | -0.04(-0.11%) |
| Jan 02, 2013 | 34.79 | 34.79 | 33.83 | 34.79 | 0 | +0.96(+2.84%) |
| Dec 31, 2012 | 33.83 | 33.83 | 33.83 | 0 | +0.00(+0.00%) | |
| Dec 28, 2012 | 34.19 | 34.19 | 33.70 | 33.83 | 79,464 | -0.34(-1.00%) |
| Dec 27, 2012 | 34.22 | 34.26 | 34.00 | 34.17 | 37,548 | +0.06(+0.18%) |
| Dec 21, 2012 | 34.11 | 34.11 | 34.11 | 0 | -0.11(-0.32%) | |
| Dec 20, 2012 | 34.01 | 34.25 | 34.01 | 34.22 | 14,556 | +0.08(+0.23%) |
| Dec 19, 2012 | 34.07 | 34.24 | 34.07 | 34.14 | 101,583 | +0.11(+0.32%) |
| Dec 18, 2012 | 33.92 | 34.03 | 33.88 | 34.03 | 101,946 | +0.24(+0.71%) |
| Dec 17, 2012 | 33.83 | 33.86 | 33.64 | 33.79 | 17,225 | -0.04(-0.12%) |
| Dec 14, 2012 | 33.77 | 33.90 | 33.71 | 33.83 | 61,927 | +0.09(+0.27%) |
| Dec 13, 2012 | 33.82 | 33.88 | 33.65 | 33.74 | 39,464 | -0.05(-0.15%) |
| Dec 12, 2012 | 33.73 | 33.85 | 33.73 | 33.79 | 12,117 | -0.08(-0.24%) |
| Dec 11, 2012 | 33.60 | 33.88 | 33.60 | 33.87 | 16,339 | +0.29(+0.86%) |
| Dec 10, 2012 | 33.41 | 33.58 | 33.24 | 33.58 | 31,162 | -0.05(-0.15%) |
| Dec 07, 2012 | 33.69 | 33.73 | 33.53 | 33.63 | 33,261 | -0.03(-0.09%) |
| Dec 06, 2012 | 33.52 | 33.85 | 33.52 | 33.66 | 37,122 | +0.18(+0.54%) |
| Dec 05, 2012 | 33.63 | 33.68 | 33.42 | 33.48 | 39,301 | +0.07(+0.21%) |
| Dec 04, 2012 | 33.36 | 33.58 | 33.36 | 33.41 | 21,089 | +0.10(+0.30%) |