| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 21, 2013 | 35.17 | 35.45 | 35.17 | 35.32 | 444,849 | +0.16(+0.46%) |
| May 20, 2013 | 35.11 | 35.30 | 35.04 | 35.16 | 508,142 | +0.05(+0.14%) |
| May 17, 2013 | 35.04 | 35.30 | 34.97 | 35.11 | 729,660 | +0.22(+0.63%) |
| May 16, 2013 | 35.40 | 35.55 | 34.66 | 34.89 | 1,286,351 | -0.53(-1.50%) |
| May 15, 2013 | 35.36 | 35.52 | 35.13 | 35.42 | 906,373 | +0.09(+0.25%) |
| May 13, 2013 | 35.56 | 35.59 | 35.24 | 35.33 | 932,104 | -0.17(-0.48%) |
| May 10, 2013 | 35.66 | 35.75 | 35.43 | 35.50 | 645,692 | -0.07(-0.20%) |
| May 09, 2013 | 35.90 | 35.91 | 35.51 | 35.57 | 741,347 | -0.27(-0.75%) |
| May 08, 2013 | 35.71 | 35.91 | 35.57 | 35.84 | 743,652 | +0.17(+0.48%) |
| May 07, 2013 | 35.65 | 35.85 | 35.54 | 35.67 | 808,094 | +0.13(+0.37%) |
| May 06, 2013 | 35.35 | 35.59 | 35.31 | 35.54 | 413,683 | +0.31(+0.88%) |
| May 03, 2013 | 35.00 | 35.31 | 34.86 | 35.23 | 631,741 | +0.37(+1.06%) |
| May 02, 2013 | 34.54 | 34.99 | 34.54 | 34.86 | 633,960 | +0.37(+1.07%) |
| May 01, 2013 | 34.25 | 34.89 | 34.09 | 34.49 | 955,148 | +0.42(+1.23%) |
| Apr 30, 2013 | 33.75 | 34.12 | 33.75 | 34.07 | 1,227,224 | +0.27(+0.80%) |
| Apr 29, 2013 | 33.48 | 33.80 | 33.44 | 33.80 | 474,707 | +0.34(+1.02%) |
| Apr 26, 2013 | 33.18 | 33.48 | 33.24 | 33.46 | 559,607 | +0.22(+0.66%) |
| Apr 25, 2013 | 33.13 | 33.29 | 32.64 | 33.24 | 1,051,654 | +0.17(+0.51%) |
| Apr 24, 2013 | 32.71 | 33.08 | 32.59 | 33.07 | 523,290 | +0.42(+1.29%) |
| Apr 23, 2013 | 32.69 | 32.81 | 32.50 | 32.65 | 750,223 | +0.13(+0.40%) |
| Apr 22, 2013 | 32.64 | 32.64 | 32.28 | 32.52 | 914,762 | +0.00(+0.00%) |
| Apr 19, 2013 | 32.12 | 32.55 | 31.84 | 32.52 | 667,192 | +0.55(+1.72%) |
| Apr 18, 2013 | 32.00 | 32.06 | 31.76 | 31.97 | 855,299 | -0.02(-0.06%) |
| Apr 17, 2013 | 32.06 | 32.16 | 31.54 | 31.99 | 970,861 | -0.29(-0.90%) |
| Apr 16, 2013 | 31.89 | 32.35 | 31.64 | 32.28 | 548,364 | +0.54(+1.70%) |
| Apr 15, 2013 | 32.37 | 32.46 | 31.69 | 31.74 | 597,784 | -0.71(-2.19%) |
| Apr 12, 2013 | 32.37 | 32.47 | 32.24 | 32.45 | 522,965 | +0.08(+0.25%) |
| Apr 11, 2013 | 32.12 | 32.51 | 32.12 | 32.37 | 958,140 | +0.32(+1.00%) |
| Apr 10, 2013 | 31.95 | 32.11 | 31.83 | 32.05 | 633,559 | +0.24(+0.75%) |
| Apr 09, 2013 | 32.20 | 32.20 | 31.73 | 31.81 | 1,017,957 | -0.31(-0.97%) |
| Apr 08, 2013 | 31.82 | 32.13 | 31.61 | 32.12 | 645,579 | +0.29(+0.91%) |
| Apr 05, 2013 | 31.50 | 31.85 | 31.26 | 31.83 | 424,289 | -0.01(-0.03%) |
| Apr 04, 2013 | 31.58 | 31.91 | 31.53 | 31.84 | 584,459 | +0.32(+1.02%) |
| Apr 03, 2013 | 31.66 | 31.71 | 31.40 | 31.52 | 610,093 | -0.09(-0.28%) |
| Apr 02, 2013 | 31.48 | 31.70 | 31.42 | 31.61 | 740,426 | +0.29(+0.93%) |
| Apr 01, 2013 | 31.18 | 31.32 | 31.01 | 31.32 | 1,556,670 | -0.23(-0.73%) |
| Mar 28, 2013 | 31.38 | 31.63 | 31.36 | 31.55 | 647,669 | +0.13(+0.41%) |
| Mar 27, 2013 | 31.17 | 31.43 | 31.12 | 31.42 | 693,608 | +0.09(+0.29%) |
| Mar 26, 2013 | 31.49 | 31.55 | 31.30 | 31.33 | 648,151 | -0.01(-0.03%) |
| Mar 25, 2013 | 31.68 | 31.71 | 31.23 | 31.34 | 833,183 | -0.16(-0.51%) |
| Mar 22, 2013 | 31.09 | 31.71 | 30.87 | 31.50 | 1,573,440 | +0.44(+1.42%) |
| Mar 21, 2013 | 30.94 | 31.29 | 30.94 | 31.06 | 1,253,212 | +0.05(+0.16%) |
| Mar 20, 2013 | 30.95 | 31.06 | 30.53 | 31.01 | 976,059 | +0.24(+0.78%) |
| Mar 19, 2013 | 30.76 | 30.89 | 30.43 | 30.77 | 712,990 | -0.01(-0.03%) |
| Mar 18, 2013 | 30.44 | 30.90 | 30.40 | 30.78 | 786,289 | +0.03(+0.10%) |
| Mar 15, 2013 | 30.93 | 30.97 | 30.67 | 30.75 | 1,084,775 | -0.14(-0.45%) |
| Mar 14, 2013 | 30.44 | 31.05 | 30.41 | 30.89 | 605,584 | +0.39(+1.28%) |
| Mar 13, 2013 | 30.49 | 30.68 | 30.40 | 30.50 | 554,636 | +0.00(+0.00%) |
| Mar 12, 2013 | 30.62 | 30.63 | 30.39 | 30.50 | 567,432 | -0.05(-0.16%) |
| Mar 11, 2013 | 30.64 | 30.65 | 30.49 | 30.55 | 572,202 | -0.05(-0.16%) |
| Mar 08, 2013 | 30.79 | 30.81 | 30.55 | 30.60 | 655,618 | -0.11(-0.36%) |
| Mar 07, 2013 | 30.75 | 30.88 | 30.69 | 30.71 | 753,269 | -0.01(-0.03%) |
| Mar 06, 2013 | 30.81 | 30.89 | 30.57 | 30.72 | 795,445 | -0.03(-0.10%) |
| Mar 05, 2013 | 30.76 | 30.89 | 30.59 | 30.75 | 1,121,232 | -0.14(-0.45%) |
| Mar 04, 2013 | 30.80 | 31.02 | 30.70 | 30.89 | 956,774 | +0.06(+0.19%) |