| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 31, 2012 | 101.66 | 101.66 | 101.50 | 101.50 | 300 | -0.16(-0.16%) |
| May 30, 2012 | 101.66 | 101.66 | 101.66 | 101.66 | 260 | -0.96(-0.93%) |
| May 29, 2012 | 102.82 | 102.82 | 102.62 | 102.62 | 200 | +0.73(+0.71%) |
| May 25, 2012 | 101.89 | 101.89 | 101.89 | 101.89 | 100 | +0.34(+0.33%) |
| May 24, 2012 | 101.37 | 101.68 | 101.32 | 101.55 | 2,031 | +0.45(+0.45%) |
| May 23, 2012 | 101.29 | 101.33 | 101.10 | 101.10 | 400 | -0.37(-0.36%) |
| May 22, 2012 | 101.97 | 101.97 | 101.42 | 101.47 | 2,168 | -0.79(-0.77%) |
| May 21, 2012 | 101.60 | 102.26 | 101.53 | 102.26 | 1,250 | +0.26(+0.25%) |
| May 18, 2012 | 101.84 | 102.16 | 101.84 | 102.00 | 690 | -0.03(-0.03%) |
| May 17, 2012 | 102.19 | 102.25 | 101.86 | 102.03 | 2,252 | -0.30(-0.29%) |
| May 16, 2012 | 102.31 | 102.54 | 102.31 | 102.33 | 1,700 | -0.61(-0.59%) |
| May 15, 2012 | 103.27 | 103.27 | 102.88 | 102.94 | 1,880 | -0.67(-0.65%) |
| May 11, 2012 | 103.61 | 103.61 | 103.61 | 0 | +0.47(+0.46%) | |
| May 10, 2012 | 103.14 | 103.14 | 103.14 | 103.14 | 800 | -0.31(-0.30%) |
| May 09, 2012 | 103.48 | 103.69 | 103.36 | 103.45 | 3,800 | +0.00(+0.00%) |
| May 08, 2012 | 103.90 | 103.90 | 103.45 | 103.45 | 1,000 | -0.52(-0.50%) |
| May 04, 2012 | 103.97 | 103.97 | 103.97 | 0 | -0.23(-0.22%) | |
| May 03, 2012 | 104.20 | 104.20 | 104.20 | 104.20 | 200 | -0.25(-0.24%) |
| May 02, 2012 | 104.16 | 104.45 | 104.14 | 104.45 | 2,720 | +0.29(+0.28%) |
| May 01, 2012 | 104.20 | 104.47 | 104.01 | 104.16 | 1,953 | +0.21(+0.20%) |
| Apr 30, 2012 | 104.00 | 104.00 | 103.89 | 103.95 | 1,500 | -0.77(-0.74%) |
| Apr 27, 2012 | 104.72 | 104.72 | 104.72 | 104.72 | 200 | +0.47(+0.45%) |
| Apr 26, 2012 | 104.25 | 104.25 | 104.25 | 104.25 | 1,685 | +0.35(+0.34%) |
| Apr 25, 2012 | 104.00 | 104.00 | 103.90 | 103.90 | 1,650 | +0.19(+0.19%) |
| Apr 24, 2012 | 103.75 | 103.75 | 103.69 | 103.71 | 640 | +0.19(+0.18%) |
| Apr 23, 2012 | 103.36 | 103.52 | 103.19 | 103.52 | 488 | +0.44(+0.43%) |
| Apr 20, 2012 | 103.30 | 103.30 | 103.08 | 103.08 | 450 | -0.35(-0.34%) |
| Apr 19, 2012 | 103.50 | 103.50 | 103.43 | 103.43 | 350 | +0.03(+0.03%) |
| Apr 17, 2012 | 103.40 | 103.40 | 103.40 | 0 | +0.50(+0.49%) | |
| Apr 16, 2012 | 102.84 | 102.98 | 102.84 | 102.90 | 500 | -0.23(-0.22%) |
| Apr 13, 2012 | 103.47 | 103.47 | 103.10 | 103.13 | 4,600 | +0.12(+0.12%) |
| Apr 12, 2012 | 102.89 | 103.06 | 102.89 | 103.01 | 1,600 | +0.23(+0.22%) |
| Apr 11, 2012 | 102.95 | 102.95 | 102.78 | 102.78 | 500 | -0.07(-0.07%) |
| Apr 10, 2012 | 103.11 | 103.14 | 102.79 | 102.85 | 2,342 | -0.63(-0.61%) |
| Apr 09, 2012 | 102.87 | 103.48 | 102.87 | 103.48 | 1,900 | +0.73(+0.71%) |
| Apr 04, 2012 | 102.75 | 102.75 | 102.75 | 0 | -0.17(-0.17%) | |
| Apr 03, 2012 | 103.65 | 103.65 | 102.85 | 102.92 | 3,494 | -0.84(-0.81%) |
| Apr 02, 2012 | 103.22 | 103.77 | 103.15 | 103.76 | 7,663 | +0.72(+0.70%) |
| Mar 30, 2012 | 103.32 | 103.32 | 103.01 | 103.04 | 1,350 | -0.31(-0.30%) |
| Mar 29, 2012 | 103.24 | 103.35 | 103.24 | 103.35 | 1,235 | +0.13(+0.12%) |
| Mar 27, 2012 | 103.22 | 103.22 | 103.22 | 0 | +0.19(+0.19%) | |
| Mar 26, 2012 | 103.01 | 103.03 | 102.94 | 103.03 | 409 | +0.60(+0.59%) |
| Mar 23, 2012 | 102.25 | 102.46 | 102.25 | 102.43 | 1,440 | -0.11(-0.11%) |
| Mar 21, 2012 | 102.54 | 102.54 | 102.54 | 0 | +0.09(+0.09%) | |
| Mar 20, 2012 | 102.43 | 102.55 | 102.43 | 102.45 | 2,300 | -0.42(-0.41%) |
| Mar 19, 2012 | 102.70 | 103.11 | 102.70 | 102.87 | 690 | +0.22(+0.21%) |
| Mar 16, 2012 | 102.68 | 102.68 | 102.65 | 102.65 | 300 | -0.18(-0.17%) |
| Mar 14, 2012 | 102.83 | 102.83 | 102.83 | 0 | -1.22(-1.17%) | |
| Mar 13, 2012 | 104.05 | 104.05 | 104.05 | 104.05 | 500 | -0.11(-0.11%) |
| Mar 09, 2012 | 104.16 | 104.16 | 104.16 | 104.16 | 0 | +0.26(+0.25%) |
| Mar 08, 2012 | 103.90 | 103.90 | 103.90 | 103.90 | 400 | +0.75(+0.73%) |
| Mar 07, 2012 | 103.19 | 103.19 | 103.12 | 103.15 | 800 | -0.24(-0.23%) |
| Mar 06, 2012 | 103.30 | 103.39 | 103.30 | 103.39 | 400 | -0.69(-0.66%) |
| Mar 05, 2012 | 104.32 | 104.32 | 103.95 | 104.08 | 750 | -0.51(-0.48%) |
| Mar 02, 2012 | 104.69 | 104.69 | 104.59 | 104.59 | 480 | +0.16(+0.15%) |