| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 20.94 | 20.98 | 20.67 | 20.74 | 663,326 | -0.11(-0.53%) |
| May 16, 2013 | 21.02 | 21.08 | 20.69 | 20.85 | 571,863 | -0.15(-0.71%) |
| May 15, 2013 | 20.90 | 21.19 | 20.82 | 21.00 | 684,377 | +0.83(+4.12%) |
| May 13, 2013 | 20.26 | 20.38 | 20.05 | 20.17 | 337,588 | -0.06(-0.30%) |
| May 10, 2013 | 20.07 | 20.31 | 19.95 | 20.23 | 391,761 | +0.20(+1.00%) |
| May 09, 2013 | 20.07 | 20.22 | 19.82 | 20.03 | 565,317 | -0.11(-0.55%) |
| May 08, 2013 | 19.84 | 20.21 | 19.77 | 20.14 | 720,672 | +0.22(+1.10%) |
| May 07, 2013 | 19.86 | 20.10 | 19.84 | 19.92 | 665,877 | +0.06(+0.30%) |
| May 06, 2013 | 19.86 | 20.02 | 19.72 | 19.86 | 374,535 | -0.06(-0.30%) |
| May 03, 2013 | 19.98 | 19.99 | 19.86 | 19.92 | 638,918 | +0.08(+0.40%) |
| May 02, 2013 | 19.40 | 19.85 | 19.40 | 19.84 | 1,533,254 | +0.32(+1.64%) |
| May 01, 2013 | 19.06 | 20.28 | 19.13 | 19.52 | 2,234,454 | +0.46(+2.41%) |
| Apr 30, 2013 | 18.85 | 19.07 | 18.77 | 19.06 | 1,311,285 | +0.11(+0.58%) |
| Apr 29, 2013 | 18.99 | 19.18 | 18.83 | 18.95 | 1,054,602 | -0.43(-2.22%) |
| Apr 26, 2013 | 19.50 | 19.51 | 19.34 | 19.38 | 533,263 | -0.12(-0.62%) |
| Apr 25, 2013 | 19.17 | 19.60 | 19.17 | 19.50 | 844,075 | +0.47(+2.47%) |
| Apr 24, 2013 | 19.35 | 19.70 | 18.95 | 19.03 | 2,237,834 | -0.30(-1.55%) |
| Apr 23, 2013 | 18.63 | 19.44 | 18.59 | 19.33 | 1,383,340 | +0.86(+4.66%) |
| Apr 22, 2013 | 18.30 | 18.51 | 18.13 | 18.47 | 554,296 | +0.15(+0.82%) |
| Apr 19, 2013 | 17.77 | 18.41 | 17.58 | 18.32 | 795,867 | +0.56(+3.15%) |
| Apr 18, 2013 | 17.64 | 17.79 | 17.50 | 17.76 | 1,322,983 | +0.11(+0.62%) |
| Apr 17, 2013 | 17.48 | 17.75 | 17.25 | 17.65 | 2,056,478 | +0.19(+1.09%) |
| Apr 16, 2013 | 17.09 | 17.60 | 17.09 | 17.46 | 800,219 | +0.51(+3.01%) |
| Apr 15, 2013 | 17.35 | 17.39 | 16.65 | 16.95 | 856,081 | -0.60(-3.42%) |
| Apr 12, 2013 | 16.66 | 17.66 | 16.53 | 17.55 | 1,234,537 | +1.17(+7.14%) |
| Apr 11, 2013 | 16.30 | 16.50 | 16.22 | 16.38 | 522,534 | +0.12(+0.74%) |
| Apr 10, 2013 | 16.03 | 16.31 | 16.00 | 16.26 | 667,505 | +0.23(+1.43%) |
| Apr 09, 2013 | 15.76 | 16.20 | 15.52 | 16.03 | 855,507 | +0.29(+1.84%) |
| Apr 08, 2013 | 15.17 | 15.75 | 14.99 | 15.74 | 930,139 | +0.57(+3.76%) |
| Apr 05, 2013 | 14.77 | 15.19 | 14.53 | 15.17 | 669,473 | +0.16(+1.07%) |
| Apr 04, 2013 | 14.30 | 15.01 | 14.30 | 15.01 | 1,087,960 | +0.75(+5.26%) |
| Apr 03, 2013 | 14.35 | 14.50 | 14.14 | 14.26 | 925,139 | -0.05(-0.35%) |
| Apr 02, 2013 | 14.56 | 14.76 | 14.27 | 14.31 | 494,147 | -0.24(-1.65%) |
| Apr 01, 2013 | 14.59 | 14.70 | 14.48 | 14.55 | 536,776 | -0.07(-0.48%) |
| Mar 28, 2013 | 14.82 | 14.94 | 14.62 | 14.62 | 570,779 | -0.39(-2.60%) |
| Mar 27, 2013 | 14.93 | 15.04 | 14.62 | 15.01 | 853,674 | -0.03(-0.20%) |
| Mar 26, 2013 | 14.97 | 15.12 | 14.83 | 15.04 | 571,861 | +0.15(+1.01%) |
| Mar 25, 2013 | 14.90 | 15.21 | 14.84 | 14.89 | 581,735 | +0.01(+0.07%) |
| Mar 22, 2013 | 14.94 | 15.27 | 14.84 | 14.88 | 1,444,560 | -0.01(-0.07%) |
| Mar 21, 2013 | 14.84 | 14.94 | 14.84 | 14.89 | 445,799 | -0.02(-0.13%) |
| Mar 20, 2013 | 14.73 | 14.95 | 14.73 | 14.91 | 289,391 | +0.21(+1.43%) |
| Mar 19, 2013 | 14.80 | 14.88 | 14.63 | 14.70 | 249,319 | -0.10(-0.68%) |
| Mar 18, 2013 | 14.86 | 15.00 | 14.71 | 14.80 | 654,842 | -0.23(-1.53%) |
| Mar 15, 2013 | 14.95 | 15.10 | 14.92 | 15.03 | 786,502 | +0.08(+0.54%) |
| Mar 14, 2013 | 14.93 | 15.06 | 14.87 | 14.95 | 493,626 | +0.03(+0.20%) |
| Mar 13, 2013 | 14.68 | 14.97 | 14.68 | 14.92 | 295,342 | +0.24(+1.63%) |
| Mar 12, 2013 | 14.79 | 15.91 | 14.68 | 14.68 | 694,205 | -0.08(-0.54%) |
| Mar 11, 2013 | 14.31 | 15.03 | 14.31 | 14.76 | 808,823 | +0.45(+3.14%) |
| Mar 08, 2013 | 14.19 | 14.31 | 13.90 | 14.31 | 563,507 | +0.21(+1.49%) |
| Mar 07, 2013 | 14.30 | 14.38 | 13.96 | 14.10 | 934,024 | -0.17(-1.19%) |
| Mar 06, 2013 | 14.33 | 14.33 | 14.11 | 14.27 | 570,787 | -0.05(-0.35%) |
| Mar 05, 2013 | 14.37 | 14.65 | 14.30 | 14.32 | 601,343 | -0.03(-0.21%) |
| Mar 04, 2013 | 14.23 | 14.44 | 14.16 | 14.35 | 847,051 | +0.33(+2.35%) |
