| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 30.14 | 30.18 | 30.12 | 30.18 | 4,150 | +0.03(+0.10%) |
| May 16, 2013 | 30.23 | 30.23 | 30.15 | 30.15 | 4,873 | -0.13(-0.43%) |
| May 15, 2013 | 30.30 | 30.31 | 30.28 | 30.28 | 4,407 | +0.09(+0.30%) |
| May 13, 2013 | 30.31 | 30.31 | 30.11 | 30.19 | 2,299 | +0.05(+0.16%) |
| May 10, 2013 | 30.18 | 30.18 | 30.13 | 30.14 | 1,880 | -0.11(-0.36%) |
| May 09, 2013 | 30.25 | 30.25 | 30.25 | 30.25 | 1,090 | +0.04(+0.13%) |
| May 07, 2013 | 30.21 | 30.21 | 30.21 | 0 | +0.01(+0.03%) | |
| May 06, 2013 | 30.17 | 30.31 | 30.16 | 30.20 | 7,119 | -0.13(-0.43%) |
| May 01, 2013 | 30.33 | 30.33 | 30.33 | 0 | +0.06(+0.20%) | |
| Apr 30, 2013 | 30.37 | 30.38 | 30.27 | 30.27 | 1,920 | -0.12(-0.39%) |
| Apr 29, 2013 | 30.26 | 30.39 | 30.26 | 30.39 | 3,564 | +0.02(+0.07%) |
| Apr 26, 2013 | 30.26 | 30.38 | 30.24 | 30.37 | 2,409 | +0.15(+0.50%) |
| Apr 23, 2013 | 30.22 | 30.22 | 30.22 | 30.22 | 0 | -0.01(-0.03%) |
| Apr 22, 2013 | 30.23 | 30.23 | 30.23 | 30.23 | 110 | +0.02(+0.05%) |
| Apr 19, 2013 | 30.16 | 30.21 | 30.16 | 30.21 | 302 | +0.00(+0.01%) |
| Apr 18, 2013 | 30.29 | 30.35 | 30.21 | 30.21 | 3,268 | -0.02(-0.06%) |
| Apr 17, 2013 | 30.23 | 30.23 | 30.23 | 30.23 | 1,446 | -0.01(-0.03%) |
| Apr 15, 2013 | 30.24 | 30.24 | 30.24 | 0 | +0.01(+0.03%) | |
| Apr 12, 2013 | 30.23 | 30.23 | 30.23 | 30.23 | 220 | +0.01(+0.03%) |
| Apr 11, 2013 | 30.22 | 30.22 | 30.21 | 30.22 | 3,050 | +0.05(+0.18%) |
| Apr 10, 2013 | 30.22 | 30.22 | 30.17 | 30.17 | 600 | -0.05(-0.17%) |
| Apr 09, 2013 | 30.30 | 30.30 | 30.22 | 30.22 | 415 | +0.05(+0.15%) |
| Apr 08, 2013 | 30.17 | 30.17 | 30.17 | 30.17 | 194 | -0.08(-0.26%) |
| Apr 03, 2013 | 30.25 | 30.25 | 30.25 | 0 | +0.15(+0.50%) | |
| Apr 02, 2013 | 30.13 | 30.35 | 30.09 | 30.10 | 7,032 | -0.08(-0.27%) |
| Mar 27, 2013 | 30.18 | 30.18 | 30.18 | 0 | +0.02(+0.07%) | |
| Mar 21, 2013 | 30.16 | 30.16 | 30.16 | 0 | +0.00(+0.00%) | |
| Mar 20, 2013 | 30.16 | 30.16 | 30.16 | 30.16 | 340 | +0.01(+0.02%) |
| Mar 18, 2013 | 30.15 | 30.15 | 30.15 | 0 | +0.05(+0.18%) | |
| Mar 14, 2013 | 30.10 | 30.10 | 30.10 | 0 | -0.02(-0.07%) | |
| Mar 13, 2013 | 30.12 | 30.12 | 30.12 | 30.12 | 100 | -0.01(-0.03%) |
| Mar 12, 2013 | 30.13 | 30.13 | 30.13 | 30.13 | 2,560 | +0.01(+0.03%) |
| Mar 11, 2013 | 30.10 | 30.12 | 30.10 | 30.12 | 1,975 | -0.01(-0.03%) |
| Mar 07, 2013 | 30.13 | 30.13 | 30.13 | 0 | -0.02(-0.07%) | |
| Mar 06, 2013 | 30.15 | 30.15 | 30.15 | 30.15 | 490 | -0.02(-0.07%) |
| Mar 05, 2013 | 30.17 | 30.17 | 30.17 | 30.17 | 2,971 | -0.01(-0.03%) |
| Mar 04, 2013 | 30.18 | 30.18 | 30.18 | 30.18 | 980 | +0.01(+0.03%) |