| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| May 17, 2013 | 36.51 | 36.94 | 36.29 | 36.92 | 2,108,974 | +0.52(+1.43%) |
| May 16, 2013 | 36.47 | 36.76 | 36.26 | 36.40 | 1,350,625 | -0.15(-0.41%) |
| May 15, 2013 | 36.39 | 36.72 | 36.22 | 36.55 | 1,454,086 | +0.25(+0.69%) |
| May 13, 2013 | 36.17 | 36.32 | 36.05 | 36.30 | 1,301,086 | +0.13(+0.36%) |
| May 10, 2013 | 35.99 | 36.27 | 35.88 | 36.17 | 1,364,160 | +0.20(+0.56%) |
| May 09, 2013 | 35.80 | 36.31 | 35.80 | 35.97 | 2,004,007 | +0.11(+0.31%) |
| May 08, 2013 | 35.61 | 35.87 | 35.42 | 35.86 | 1,794,781 | +0.17(+0.48%) |
| May 07, 2013 | 35.21 | 35.84 | 34.91 | 35.69 | 2,789,040 | +0.63(+1.80%) |
| May 06, 2013 | 35.27 | 35.31 | 34.87 | 35.06 | 2,075,040 | -0.22(-0.62%) |
| May 03, 2013 | 35.18 | 35.33 | 34.91 | 35.28 | 2,752,433 | +0.37(+1.06%) |
| May 02, 2013 | 34.71 | 35.13 | 34.68 | 34.91 | 2,204,055 | +0.25(+0.72%) |
| May 01, 2013 | 34.89 | 34.90 | 34.59 | 34.66 | 2,144,056 | -0.21(-0.60%) |
| Apr 30, 2013 | 34.07 | 34.87 | 33.97 | 34.87 | 2,682,514 | +0.95(+2.80%) |
| Apr 29, 2013 | 33.71 | 34.20 | 33.63 | 33.92 | 1,743,573 | +0.23(+0.68%) |
| Apr 26, 2013 | 33.30 | 33.73 | 33.40 | 33.69 | 1,821,056 | +0.29(+0.87%) |
| Apr 25, 2013 | 32.53 | 33.49 | 32.42 | 33.40 | 2,646,559 | +1.06(+3.28%) |
| Apr 24, 2013 | 32.53 | 32.87 | 32.23 | 32.34 | 1,948,368 | -0.18(-0.55%) |
| Apr 23, 2013 | 32.96 | 33.40 | 32.39 | 32.52 | 2,534,412 | -0.25(-0.76%) |
| Apr 22, 2013 | 32.02 | 32.81 | 31.90 | 32.77 | 2,505,729 | +0.85(+2.66%) |
| Apr 19, 2013 | 31.88 | 32.35 | 31.36 | 31.92 | 2,467,493 | +0.13(+0.41%) |
| Apr 18, 2013 | 32.60 | 32.65 | 31.70 | 31.79 | 3,005,362 | -0.68(-2.09%) |
| Apr 17, 2013 | 32.87 | 32.97 | 32.11 | 32.47 | 2,777,082 | -0.84(-2.52%) |
| Apr 16, 2013 | 33.56 | 33.72 | 32.96 | 33.31 | 2,931,248 | -0.16(-0.48%) |
| Apr 15, 2013 | 34.29 | 34.42 | 33.39 | 33.47 | 2,807,262 | -1.04(-3.01%) |
| Apr 12, 2013 | 34.21 | 34.53 | 33.95 | 34.51 | 1,968,608 | +0.45(+1.32%) |
| Apr 11, 2013 | 33.76 | 34.60 | 33.71 | 34.06 | 2,481,103 | +0.30(+0.89%) |
| Apr 10, 2013 | 33.02 | 33.86 | 33.02 | 33.76 | 1,576,902 | +0.80(+2.43%) |
| Apr 09, 2013 | 33.42 | 33.68 | 32.96 | 32.96 | 2,306,042 | -0.29(-0.87%) |
| Apr 08, 2013 | 33.38 | 33.53 | 33.15 | 33.25 | 1,229,475 | -0.11(-0.33%) |
| Apr 05, 2013 | 32.86 | 33.38 | 32.57 | 33.36 | 2,453,651 | +0.21(+0.63%) |
| Apr 04, 2013 | 33.24 | 33.46 | 32.95 | 33.15 | 4,124,105 | -0.06(-0.18%) |
| Apr 03, 2013 | 33.90 | 34.41 | 33.10 | 33.21 | 3,516,406 | -0.54(-1.60%) |
| Apr 02, 2013 | 34.04 | 34.12 | 33.61 | 33.75 | 3,023,263 | -0.07(-0.21%) |
| Apr 01, 2013 | 34.20 | 34.29 | 33.52 | 33.82 | 1,551,339 | -0.42(-1.23%) |
| Mar 28, 2013 | 34.15 | 34.77 | 33.99 | 34.24 | 2,795,189 | +0.12(+0.35%) |
| Mar 27, 2013 | 33.58 | 34.22 | 33.40 | 34.12 | 3,143,143 | +0.33(+0.98%) |
| Mar 26, 2013 | 33.13 | 33.94 | 33.06 | 33.79 | 3,642,597 | +0.75(+2.27%) |
| Mar 25, 2013 | 33.31 | 33.50 | 32.76 | 33.04 | 3,441,440 | -0.27(-0.81%) |
| Mar 22, 2013 | 32.79 | 33.91 | 32.73 | 33.31 | 4,861,322 | +1.03(+3.19%) |
| Mar 21, 2013 | 32.15 | 32.53 | 32.05 | 32.28 | 5,061,255 | +0.07(+0.22%) |
| Mar 20, 2013 | 32.17 | 34.25 | 32.07 | 32.21 | 5,448,439 | +0.26(+0.81%) |
| Mar 19, 2013 | 32.08 | 32.23 | 31.30 | 31.95 | 4,623,578 | -0.20(-0.62%) |
| Mar 18, 2013 | 32.16 | 32.36 | 32.07 | 32.15 | 2,651,511 | -0.21(-0.65%) |
| Mar 15, 2013 | 33.08 | 33.14 | 32.33 | 32.36 | 2,989,452 | -0.64(-1.94%) |
| Mar 14, 2013 | 33.12 | 33.34 | 32.89 | 33.00 | 2,308,642 | +0.06(+0.18%) |
| Mar 13, 2013 | 32.88 | 33.28 | 32.80 | 32.94 | 1,861,862 | +0.18(+0.55%) |
| Mar 12, 2013 | 32.40 | 33.15 | 32.36 | 32.76 | 3,065,484 | +0.27(+0.83%) |
| Mar 11, 2013 | 32.73 | 32.79 | 32.10 | 32.49 | 4,763,221 | -0.30(-0.91%) |
| Mar 08, 2013 | 33.50 | 33.66 | 31.79 | 32.79 | 9,830,253 | -2.52(-7.14%) |
| Mar 07, 2013 | 35.16 | 35.50 | 34.96 | 35.31 | 2,187,066 | +0.14(+0.40%) |
| Mar 06, 2013 | 35.42 | 35.64 | 34.94 | 35.17 | 3,687,642 | -0.17(-0.48%) |
| Mar 05, 2013 | 34.81 | 35.35 | 34.68 | 35.34 | 2,352,501 | +0.85(+2.46%) |
| Mar 04, 2013 | 34.36 | 35.00 | 34.36 | 34.49 | 1,940,008 | -0.06(-0.17%) |