| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2013 | 33.38 | 33.38 | 33.25 | 33.31 | 4,643 | -0.21(-0.62%) |
| Jan 30, 2013 | 33.50 | 33.57 | 33.50 | 33.52 | 4,530 | +0.07(+0.21%) |
| Jan 29, 2013 | 33.38 | 33.45 | 33.38 | 33.45 | 976 | -0.02(-0.07%) |
| Jan 28, 2013 | 33.40 | 33.47 | 33.31 | 33.47 | 1,660 | +0.12(+0.37%) |
| Jan 25, 2013 | 33.35 | 33.35 | 33.35 | 33.35 | 120 | +0.07(+0.21%) |
| Jan 24, 2013 | 33.25 | 33.33 | 33.22 | 33.28 | 1,542 | +0.04(+0.12%) |
| Jan 23, 2013 | 33.23 | 33.24 | 33.23 | 33.24 | 350 | +0.08(+0.24%) |
| Jan 22, 2013 | 33.00 | 33.16 | 33.00 | 33.16 | 1,039 | +0.24(+0.73%) |
| Jan 18, 2013 | 32.86 | 32.92 | 32.85 | 32.92 | 2,059 | +0.05(+0.15%) |
| Jan 17, 2013 | 32.87 | 32.87 | 32.87 | 32.87 | 700 | +0.15(+0.46%) |
| Jan 16, 2013 | 32.53 | 32.72 | 32.53 | 32.72 | 700 | +0.08(+0.25%) |
| Jan 15, 2013 | 32.57 | 32.64 | 32.57 | 32.64 | 4,340 | -0.07(-0.21%) |
| Jan 14, 2013 | 32.69 | 32.71 | 32.69 | 32.71 | 900 | -0.04(-0.12%) |
| Jan 12, 2013 | 32.69 | 32.75 | 32.62 | 32.75 | 1,302 | +0.00(+0.00%) |
| Jan 11, 2013 | 32.69 | 32.75 | 32.62 | 32.75 | 1,302 | +0.18(+0.55%) |
| Jan 10, 2013 | 32.77 | 32.98 | 32.49 | 32.57 | 23,181 | +0.12(+0.37%) |
| Jan 09, 2013 | 32.45 | 32.45 | 32.45 | 32.45 | 5,000 | +0.08(+0.25%) |
| Jan 08, 2013 | 32.48 | 32.48 | 32.27 | 32.37 | 8,428 | -0.06(-0.19%) |
| Jan 07, 2013 | 32.45 | 32.49 | 32.38 | 32.43 | 3,761 | -0.21(-0.64%) |
| Jan 04, 2013 | 32.49 | 32.64 | 32.45 | 32.64 | 10,438 | +0.33(+1.02%) |
| Jan 03, 2013 | 32.66 | 32.74 | 32.31 | 32.31 | 2,634 | -0.09(-0.28%) |
| Jan 02, 2013 | 32.41 | 32.41 | 32.18 | 32.40 | 26,814 | +0.95(+3.02%) |
| Dec 31, 2012 | 30.95 | 31.46 | 30.90 | 31.45 | 6,019 | -0.05(-0.16%) |
| Dec 28, 2012 | 31.35 | 31.50 | 31.25 | 31.50 | 5,346 | +0.15(+0.48%) |
| Dec 27, 2012 | 31.67 | 31.67 | 31.14 | 31.35 | 15,679 | -0.11(-0.35%) |
| Dec 26, 2012 | 31.62 | 31.88 | 31.40 | 31.46 | 12,050 | -0.08(-0.25%) |
| Dec 24, 2012 | 31.54 | 31.54 | 31.54 | 31.54 | 507 | -0.63(-1.96%) |
| Dec 21, 2012 | 32.45 | 32.45 | 32.17 | 32.17 | 200 | -0.56(-1.71%) |
| Dec 20, 2012 | 32.73 | 32.73 | 32.73 | 32.73 | 300 | -0.22(-0.67%) |
| Dec 19, 2012 | 32.95 | 32.95 | 32.95 | 32.95 | 412 | +0.39(+1.20%) |
| Dec 18, 2012 | 32.44 | 32.80 | 32.44 | 32.56 | 2,142 | +0.24(+0.74%) |
| Dec 17, 2012 | 32.09 | 32.37 | 32.09 | 32.32 | 25,500 | +0.31(+0.97%) |
| Dec 14, 2012 | 31.95 | 32.11 | 31.90 | 32.01 | 14,500 | -0.05(-0.16%) |
| Dec 13, 2012 | 32.24 | 32.37 | 32.06 | 32.06 | 1,480 | -0.25(-0.78%) |
| Dec 12, 2012 | 32.27 | 32.31 | 32.27 | 32.31 | 352 | -0.12(-0.38%) |
| Dec 11, 2012 | 32.01 | 32.44 | 32.01 | 32.44 | 1,100 | +0.54(+1.68%) |
| Dec 10, 2012 | 31.90 | 32.17 | 31.90 | 31.90 | 12,700 | -0.13(-0.41%) |
| Dec 07, 2012 | 31.96 | 32.03 | 31.96 | 32.03 | 3,800 | +0.22(+0.69%) |
| Dec 06, 2012 | 31.75 | 31.85 | 31.73 | 31.81 | 3,400 | +0.18(+0.57%) |
| Dec 05, 2012 | 31.82 | 31.91 | 31.63 | 31.63 | 9,566 | -0.13(-0.41%) |
| Nov 28, 2012 | 31.76 | 31.76 | 31.76 | 0 | +0.00(+0.00%) | |
| Nov 27, 2012 | 31.71 | 31.76 | 31.71 | 31.76 | 462 | +0.05(+0.16%) |
| Nov 26, 2012 | 31.46 | 31.72 | 31.46 | 31.71 | 1,415 | +0.64(+2.06%) |
| Nov 20, 2012 | 31.07 | 31.07 | 31.07 | 0 | -0.06(-0.20%) | |
| Nov 19, 2012 | 31.12 | 31.19 | 30.88 | 31.13 | 1,901 | +0.62(+2.04%) |
| Nov 16, 2012 | 30.30 | 30.51 | 30.30 | 30.51 | 1,300 | +0.12(+0.39%) |
| Nov 15, 2012 | 30.39 | 30.39 | 30.39 | 30.39 | 100 | -0.23(-0.75%) |
| Nov 14, 2012 | 30.65 | 30.65 | 30.39 | 30.62 | 900 | -0.63(-2.02%) |
| Nov 13, 2012 | 31.30 | 31.30 | 31.25 | 31.25 | 275 | +0.39(+1.26%) |
| Nov 12, 2012 | 31.00 | 31.00 | 30.86 | 30.86 | 290 | -0.26(-0.84%) |
| Nov 09, 2012 | 31.17 | 31.17 | 31.12 | 31.12 | 1,600 | -0.10(-0.32%) |
| Nov 08, 2012 | 31.40 | 31.42 | 31.20 | 31.22 | 2,161 | -0.38(-1.20%) |
| Nov 07, 2012 | 31.50 | 31.60 | 31.50 | 31.60 | 500 | -0.11(-0.35%) |
| Nov 05, 2012 | 31.71 | 31.71 | 31.71 | 0 | -0.43(-1.34%) | |
| Nov 02, 2012 | 32.28 | 32.28 | 32.14 | 32.14 | 400 | +0.08(+0.25%) |