| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 30.23 | 30.43 | 30.20 | 30.43 | 47,531 | +0.04(+0.15%) |
| May 17, 2013 | 30.48 | 30.48 | 30.33 | 30.39 | 26,874 | -0.17(-0.57%) |
| May 16, 2013 | 30.46 | 30.66 | 30.41 | 30.56 | 29,217 | +0.06(+0.20%) |
| May 15, 2013 | 30.35 | 30.52 | 30.31 | 30.50 | 21,987 | -0.09(-0.30%) |
| May 13, 2013 | 30.54 | 30.66 | 30.37 | 30.59 | 46,496 | +0.04(+0.13%) |
| May 10, 2013 | 30.60 | 30.60 | 30.39 | 30.55 | 19,254 | -0.13(-0.42%) |
| May 09, 2013 | 30.73 | 30.85 | 30.60 | 30.68 | 40,106 | +0.01(+0.03%) |
| May 08, 2013 | 30.25 | 30.67 | 30.19 | 30.67 | 24,868 | +0.68(+2.27%) |
| May 07, 2013 | 30.08 | 30.08 | 29.90 | 29.99 | 26,223 | +0.09(+0.30%) |
| May 06, 2013 | 30.00 | 30.00 | 29.72 | 29.90 | 7,922 | -0.07(-0.24%) |
| May 03, 2013 | 29.70 | 30.00 | 29.60 | 29.97 | 25,493 | +0.37(+1.26%) |
| May 02, 2013 | 29.31 | 29.65 | 29.23 | 29.60 | 27,377 | +0.25(+0.85%) |
| May 01, 2013 | 29.56 | 29.56 | 29.31 | 29.35 | 6,358 | -0.40(-1.34%) |
| Apr 30, 2013 | 29.47 | 29.75 | 29.35 | 29.75 | 18,599 | +0.09(+0.30%) |
| Apr 29, 2013 | 29.34 | 29.70 | 29.30 | 29.66 | 79,576 | +0.29(+0.99%) |
| Apr 26, 2013 | 29.54 | 29.46 | 29.24 | 29.37 | 42,420 | -0.09(-0.31%) |
| Apr 25, 2013 | 29.44 | 29.61 | 29.30 | 29.46 | 106,466 | +0.22(+0.75%) |
| Apr 24, 2013 | 28.88 | 29.24 | 28.88 | 29.24 | 160,734 | +0.42(+1.46%) |
| Apr 23, 2013 | 28.99 | 29.01 | 28.72 | 28.82 | 131,641 | -0.02(-0.07%) |
| Apr 22, 2013 | 28.70 | 28.90 | 28.53 | 28.84 | 24,615 | +0.16(+0.56%) |
| Apr 19, 2013 | 28.56 | 28.80 | 28.55 | 28.68 | 20,741 | +0.53(+1.88%) |
| Apr 18, 2013 | 28.37 | 28.37 | 28.15 | 28.15 | 31,432 | -0.11(-0.39%) |
| Apr 17, 2013 | 28.87 | 28.87 | 28.17 | 28.26 | 316,925 | -0.87(-2.99%) |
| Apr 16, 2013 | 29.29 | 29.31 | 28.94 | 29.13 | 326,941 | +0.51(+1.78%) |
| Apr 15, 2013 | 29.69 | 29.69 | 28.54 | 28.62 | 337,802 | -1.10(-3.70%) |
| Apr 12, 2013 | 30.24 | 30.24 | 29.70 | 29.72 | 31,350 | -0.34(-1.13%) |
| Apr 11, 2013 | 30.84 | 30.84 | 30.06 | 30.06 | 61,938 | -0.11(-0.36%) |
| Apr 10, 2013 | 30.35 | 30.46 | 30.08 | 30.17 | 21,904 | -0.16(-0.53%) |
| Apr 09, 2013 | 30.40 | 30.54 | 30.09 | 30.33 | 17,429 | -0.12(-0.39%) |
| Apr 08, 2013 | 30.23 | 30.50 | 30.04 | 30.45 | 48,320 | +0.45(+1.50%) |
| Apr 05, 2013 | 29.81 | 30.00 | 29.71 | 30.00 | 7,022 | -0.17(-0.56%) |
| Apr 04, 2013 | 29.82 | 30.17 | 29.82 | 30.17 | 29,352 | +0.30(+1.00%) |
| Apr 03, 2013 | 30.28 | 30.28 | 29.82 | 29.87 | 14,426 | -0.47(-1.55%) |
| Apr 02, 2013 | 30.40 | 30.62 | 30.09 | 30.34 | 324,546 | +0.11(+0.36%) |
| Apr 01, 2013 | 30.36 | 30.36 | 30.15 | 30.23 | 28,188 | -0.14(-0.46%) |
| Mar 28, 2013 | 30.26 | 30.42 | 30.20 | 30.37 | 293,953 | +0.14(+0.45%) |
| Mar 27, 2013 | 29.99 | 30.25 | 29.99 | 30.23 | 14,694 | +0.04(+0.15%) |
| Mar 26, 2013 | 30.11 | 30.19 | 30.05 | 30.19 | 14,921 | +0.26(+0.87%) |
| Mar 25, 2013 | 30.13 | 30.34 | 29.90 | 29.93 | 37,483 | -0.10(-0.33%) |
| Mar 22, 2013 | 30.30 | 30.32 | 30.01 | 30.03 | 80,121 | -0.11(-0.36%) |
| Mar 21, 2013 | 30.10 | 30.35 | 30.03 | 30.14 | 17,105 | -0.10(-0.34%) |
| Mar 20, 2013 | 30.19 | 30.41 | 30.11 | 30.24 | 20,859 | +0.14(+0.47%) |
| Mar 19, 2013 | 30.51 | 30.51 | 30.03 | 30.10 | 25,916 | -0.30(-0.99%) |
| Mar 18, 2013 | 30.37 | 30.52 | 30.30 | 30.40 | 14,367 | -0.09(-0.30%) |
| Mar 15, 2013 | 30.61 | 30.67 | 30.44 | 30.49 | 15,979 | -0.12(-0.39%) |
| Mar 14, 2013 | 30.53 | 30.62 | 30.43 | 30.61 | 12,225 | +0.05(+0.16%) |
| Mar 13, 2013 | 30.66 | 30.66 | 30.44 | 30.56 | 20,447 | -0.14(-0.46%) |
| Mar 12, 2013 | 30.71 | 30.90 | 30.68 | 30.70 | 29,483 | +0.08(+0.26%) |
| Mar 11, 2013 | 30.70 | 30.70 | 30.55 | 30.62 | 32,138 | -0.11(-0.36%) |
| Mar 08, 2013 | 30.65 | 30.75 | 30.50 | 30.73 | 11,838 | +0.21(+0.69%) |
| Mar 07, 2013 | 30.47 | 30.61 | 30.36 | 30.52 | 17,699 | +0.14(+0.46%) |
| Mar 06, 2013 | 30.44 | 30.44 | 30.23 | 30.38 | 27,418 | -0.17(-0.56%) |
| Mar 05, 2013 | 30.35 | 30.70 | 30.35 | 30.55 | 37,420 | +0.31(+1.03%) |
| Mar 04, 2013 | 30.49 | 30.49 | 30.13 | 30.24 | 31,326 | -0.38(-1.24%) |