| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 22, 2013 | 31.99 | 32.78 | 30.96 | 30.99 | 242,776 | -0.82(-2.58%) |
| May 21, 2013 | 31.86 | 32.11 | 31.54 | 31.81 | 167,310 | -0.05(-0.16%) |
| May 20, 2013 | 32.17 | 32.39 | 31.75 | 31.86 | 137,423 | -0.43(-1.33%) |
| May 17, 2013 | 32.23 | 32.70 | 32.08 | 32.29 | 216,808 | +0.11(+0.34%) |
| May 16, 2013 | 32.15 | 32.52 | 31.82 | 32.18 | 214,366 | -0.19(-0.59%) |
| May 15, 2013 | 32.05 | 32.46 | 32.05 | 32.37 | 130,676 | +0.65(+2.05%) |
| May 13, 2013 | 31.54 | 31.84 | 31.25 | 31.72 | 143,004 | +0.18(+0.57%) |
| May 10, 2013 | 31.21 | 31.64 | 31.07 | 31.54 | 165,157 | +0.28(+0.90%) |
| May 09, 2013 | 31.00 | 31.49 | 30.96 | 31.26 | 174,019 | +0.25(+0.81%) |
| May 08, 2013 | 30.70 | 31.07 | 30.66 | 31.01 | 232,967 | +0.26(+0.85%) |
| May 07, 2013 | 30.45 | 30.85 | 30.45 | 30.75 | 159,689 | +0.37(+1.22%) |
| May 06, 2013 | 30.28 | 30.58 | 29.83 | 30.38 | 249,256 | +0.06(+0.20%) |
| May 03, 2013 | 29.54 | 30.42 | 29.15 | 30.32 | 385,582 | +1.17(+4.01%) |
| May 02, 2013 | 28.79 | 29.29 | 28.48 | 29.15 | 222,642 | +0.64(+2.24%) |
| May 01, 2013 | 29.18 | 29.44 | 28.50 | 28.51 | 476,740 | -0.77(-2.63%) |
| Apr 30, 2013 | 29.79 | 30.00 | 29.13 | 29.28 | 281,835 | -0.57(-1.91%) |
| Apr 29, 2013 | 29.65 | 30.05 | 29.36 | 29.85 | 381,984 | +0.34(+1.15%) |
| Apr 26, 2013 | 29.98 | 30.09 | 29.50 | 29.51 | 544,878 | -0.67(-2.22%) |
| Apr 25, 2013 | 29.95 | 30.49 | 29.63 | 30.18 | 645,597 | +0.06(+0.20%) |
| Apr 24, 2013 | 28.00 | 31.14 | 27.98 | 30.12 | 1,649,152 | -1.74(-5.46%) |
| Apr 23, 2013 | 31.07 | 32.21 | 31.04 | 31.86 | 335,315 | +0.93(+3.01%) |
| Apr 22, 2013 | 30.83 | 30.99 | 29.95 | 30.93 | 397,416 | +0.11(+0.36%) |
| Apr 19, 2013 | 30.11 | 30.95 | 29.66 | 30.82 | 193,823 | +0.72(+2.39%) |
| Apr 18, 2013 | 30.71 | 30.95 | 29.91 | 30.10 | 227,633 | -0.61(-1.99%) |
| Apr 17, 2013 | 31.63 | 31.63 | 30.24 | 30.71 | 253,853 | -1.23(-3.85%) |
| Apr 16, 2013 | 31.72 | 32.11 | 31.15 | 31.94 | 277,158 | +0.54(+1.72%) |
| Apr 15, 2013 | 32.50 | 32.65 | 31.14 | 31.40 | 304,348 | -1.23(-3.77%) |
| Apr 12, 2013 | 32.90 | 33.15 | 32.40 | 32.63 | 239,188 | -0.43(-1.30%) |
| Apr 11, 2013 | 32.85 | 33.33 | 32.84 | 33.06 | 198,018 | +0.08(+0.24%) |
| Apr 10, 2013 | 33.11 | 33.19 | 32.62 | 32.98 | 323,678 | +0.03(+0.09%) |
| Apr 09, 2013 | 32.42 | 33.36 | 32.42 | 32.95 | 326,969 | +0.60(+1.85%) |
| Apr 08, 2013 | 31.98 | 32.43 | 31.48 | 32.35 | 147,289 | +0.53(+1.67%) |
| Apr 05, 2013 | 30.97 | 31.86 | 30.91 | 31.82 | 166,590 | +0.10(+0.32%) |
| Apr 04, 2013 | 31.60 | 31.85 | 31.36 | 31.72 | 186,230 | +0.23(+0.73%) |
| Apr 03, 2013 | 32.58 | 32.58 | 31.20 | 31.49 | 505,962 | -0.97(-2.99%) |
| Apr 02, 2013 | 32.54 | 32.91 | 32.35 | 32.46 | 223,671 | +0.11(+0.34%) |
| Apr 01, 2013 | 32.85 | 33.10 | 32.01 | 32.35 | 359,934 | -0.57(-1.73%) |
| Mar 28, 2013 | 33.13 | 33.13 | 32.74 | 32.92 | 269,127 | -0.21(-0.63%) |
| Mar 27, 2013 | 32.60 | 33.18 | 31.94 | 33.13 | 289,771 | +0.36(+1.10%) |
| Mar 26, 2013 | 32.28 | 32.80 | 32.21 | 32.77 | 260,393 | +0.63(+1.96%) |
| Mar 25, 2013 | 32.00 | 32.39 | 31.72 | 32.14 | 225,925 | +0.26(+0.82%) |
| Mar 22, 2013 | 31.53 | 32.00 | 31.53 | 31.88 | 321,446 | +0.41(+1.30%) |
| Mar 21, 2013 | 31.90 | 32.35 | 31.30 | 31.47 | 353,932 | -0.67(-2.08%) |
| Mar 20, 2013 | 31.22 | 32.45 | 31.17 | 32.14 | 422,321 | +1.19(+3.84%) |
| Mar 19, 2013 | 31.07 | 31.15 | 30.42 | 30.95 | 228,308 | +0.04(+0.13%) |
| Mar 18, 2013 | 30.48 | 31.45 | 30.40 | 30.91 | 234,445 | +0.19(+0.62%) |
| Mar 15, 2013 | 30.25 | 30.73 | 30.23 | 30.72 | 576,843 | +0.15(+0.49%) |
| Mar 14, 2013 | 30.93 | 30.99 | 30.43 | 30.57 | 251,205 | -0.22(-0.71%) |
| Mar 13, 2013 | 30.36 | 30.88 | 30.12 | 30.79 | 449,317 | +0.43(+1.42%) |
| Mar 12, 2013 | 30.29 | 30.69 | 29.87 | 30.36 | 490,443 | +0.04(+0.13%) |
| Mar 11, 2013 | 29.00 | 30.50 | 29.00 | 30.32 | 431,307 | +1.22(+4.19%) |
| Mar 08, 2013 | 28.39 | 29.34 | 28.12 | 29.10 | 340,742 | +0.97(+3.45%) |
| Mar 07, 2013 | 27.45 | 28.25 | 27.26 | 28.13 | 197,174 | +0.64(+2.33%) |
| Mar 06, 2013 | 27.67 | 27.86 | 27.07 | 27.49 | 281,582 | -0.02(-0.07%) |
| Mar 05, 2013 | 27.83 | 27.90 | 27.48 | 27.51 | 437,777 | -0.14(-0.51%) |
| Mar 04, 2013 | 27.74 | 27.86 | 27.14 | 27.65 | 252,768 | -0.29(-1.04%) |