| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 20, 2013 | 19.46 | 19.62 | 19.46 | 19.51 | 423,521 | -0.01(-0.05%) |
| May 17, 2013 | 19.40 | 19.52 | 19.33 | 19.52 | 423,738 | +0.17(+0.88%) |
| May 16, 2013 | 19.44 | 19.50 | 19.32 | 19.35 | 579,323 | -0.07(-0.36%) |
| May 15, 2013 | 19.38 | 19.46 | 19.34 | 19.42 | 605,819 | +0.03(+0.15%) |
| May 13, 2013 | 19.37 | 19.46 | 19.24 | 19.39 | 392,416 | +0.03(+0.15%) |
| May 10, 2013 | 19.32 | 19.44 | 19.24 | 19.36 | 402,392 | +0.06(+0.31%) |
| May 09, 2013 | 19.53 | 19.61 | 19.25 | 19.30 | 446,092 | -0.24(-1.23%) |
| May 08, 2013 | 19.40 | 19.56 | 19.22 | 19.54 | 861,605 | +0.15(+0.77%) |
| May 07, 2013 | 19.30 | 19.44 | 19.25 | 19.39 | 904,522 | +0.09(+0.47%) |
| May 06, 2013 | 19.08 | 19.39 | 19.03 | 19.30 | 800,935 | +0.02(+0.10%) |
| May 03, 2013 | 19.17 | 19.37 | 19.05 | 19.28 | 684,571 | +0.23(+1.21%) |
| May 02, 2013 | 18.88 | 19.11 | 18.53 | 19.05 | 802,897 | +0.67(+3.65%) |
| May 01, 2013 | 18.62 | 18.81 | 18.37 | 18.38 | 1,008,229 | -0.22(-1.18%) |
| Apr 30, 2013 | 18.56 | 18.68 | 18.48 | 18.60 | 558,875 | +0.00(+0.00%) |
| Apr 29, 2013 | 18.65 | 18.68 | 18.52 | 18.60 | 557,015 | -0.03(-0.16%) |
| Apr 26, 2013 | 18.64 | 18.68 | 18.41 | 18.63 | 581,378 | -0.05(-0.27%) |
| Apr 25, 2013 | 18.53 | 18.72 | 18.53 | 18.68 | 565,527 | +0.13(+0.70%) |
| Apr 24, 2013 | 18.55 | 18.56 | 18.30 | 18.55 | 840,466 | +0.11(+0.60%) |
| Apr 23, 2013 | 18.26 | 18.46 | 18.16 | 18.44 | 679,929 | +0.24(+1.32%) |
| Apr 22, 2013 | 17.89 | 18.32 | 17.70 | 18.20 | 931,344 | +0.35(+1.96%) |
| Apr 19, 2013 | 18.00 | 18.00 | 17.79 | 17.85 | 717,090 | -0.16(-0.89%) |
| Apr 18, 2013 | 18.00 | 18.03 | 17.76 | 18.01 | 713,351 | +0.01(+0.06%) |
| Apr 17, 2013 | 18.07 | 18.07 | 17.74 | 18.00 | 711,267 | -0.13(-0.72%) |
| Apr 16, 2013 | 17.92 | 18.14 | 17.78 | 18.13 | 437,944 | +0.27(+1.51%) |
| Apr 15, 2013 | 18.16 | 18.23 | 17.85 | 17.86 | 698,279 | -0.37(-2.03%) |
| Apr 12, 2013 | 18.49 | 18.58 | 18.17 | 18.23 | 805,220 | -0.40(-2.15%) |
| Apr 11, 2013 | 18.64 | 18.79 | 18.56 | 18.63 | 492,038 | +0.02(+0.11%) |
| Apr 10, 2013 | 18.33 | 18.80 | 18.33 | 18.61 | 811,017 | +0.24(+1.31%) |
| Apr 09, 2013 | 18.32 | 18.50 | 18.23 | 18.37 | 569,801 | +0.04(+0.22%) |
| Apr 08, 2013 | 17.88 | 18.33 | 17.84 | 18.33 | 910,107 | +0.43(+2.40%) |
| Apr 05, 2013 | 18.05 | 18.05 | 17.75 | 17.90 | 590,646 | -0.26(-1.43%) |
| Apr 04, 2013 | 18.25 | 18.28 | 18.09 | 18.16 | 778,637 | -0.11(-0.60%) |
| Apr 03, 2013 | 18.32 | 18.36 | 18.16 | 18.27 | 943,568 | +0.00(+0.00%) |
| Apr 02, 2013 | 18.25 | 18.48 | 18.19 | 18.27 | 787,268 | +0.05(+0.27%) |
| Apr 01, 2013 | 18.14 | 18.28 | 17.96 | 18.22 | 635,369 | +0.03(+0.16%) |
| Mar 28, 2013 | 18.00 | 18.21 | 17.95 | 18.19 | 641,461 | +0.23(+1.28%) |
| Mar 27, 2013 | 17.88 | 17.99 | 17.79 | 17.96 | 547,439 | +0.05(+0.28%) |
| Mar 26, 2013 | 17.95 | 18.05 | 17.79 | 17.91 | 845,085 | +0.07(+0.39%) |
| Mar 25, 2013 | 17.77 | 17.86 | 17.67 | 17.84 | 533,846 | +0.07(+0.39%) |
| Mar 22, 2013 | 17.87 | 17.87 | 17.66 | 17.77 | 632,088 | -0.01(-0.06%) |
| Mar 21, 2013 | 17.60 | 17.89 | 17.58 | 17.78 | 903,204 | +0.10(+0.57%) |
| Mar 20, 2013 | 17.64 | 17.76 | 17.58 | 17.68 | 974,888 | +0.15(+0.86%) |
| Mar 19, 2013 | 17.66 | 17.69 | 17.40 | 17.53 | 1,639,881 | -0.07(-0.40%) |
| Mar 18, 2013 | 17.71 | 17.74 | 17.54 | 17.60 | 592,283 | -0.20(-1.12%) |
| Mar 15, 2013 | 17.96 | 18.06 | 17.73 | 17.80 | 1,030,167 | -0.14(-0.78%) |
| Mar 14, 2013 | 17.89 | 18.09 | 17.84 | 17.94 | 733,364 | +0.03(+0.17%) |
| Mar 13, 2013 | 17.81 | 18.00 | 17.79 | 17.91 | 857,307 | +0.08(+0.45%) |
| Mar 12, 2013 | 17.97 | 18.05 | 17.83 | 17.83 | 741,739 | -0.14(-0.78%) |
| Mar 11, 2013 | 17.86 | 18.08 | 17.83 | 17.97 | 1,022,472 | -0.04(-0.22%) |
| Mar 08, 2013 | 17.98 | 18.09 | 17.84 | 18.01 | 705,419 | +0.10(+0.56%) |
| Mar 07, 2013 | 17.99 | 18.04 | 17.84 | 17.91 | 676,399 | -0.12(-0.67%) |
| Mar 06, 2013 | 18.05 | 18.16 | 17.96 | 18.03 | 952,461 | -0.02(-0.11%) |
| Mar 05, 2013 | 17.96 | 18.25 | 17.93 | 18.05 | 1,463,503 | +0.05(+0.28%) |
| Mar 04, 2013 | 17.72 | 18.06 | 17.67 | 18.00 | 1,537,043 | +0.29(+1.64%) |
