Historical Prices
| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Jan 31, 2013 | 18.08 | 18.47 | 18.08 | 18.31 | 2,060,363 | +0.23(+1.27%) |
| Jan 30, 2013 | 18.14 | 18.27 | 18.06 | 18.08 | 2,513,512 | -0.04(-0.22%) |
| Jan 29, 2013 | 18.25 | 18.31 | 18.00 | 18.12 | 2,505,322 | -0.09(-0.49%) |
| Jan 28, 2013 | 18.56 | 18.56 | 18.20 | 18.21 | 1,851,674 | -0.30(-1.62%) |
| Jan 25, 2013 | 18.48 | 18.57 | 18.36 | 18.51 | 1,632,173 | +0.12(+0.65%) |
| Jan 24, 2013 | 18.41 | 18.49 | 18.29 | 18.39 | 1,744,127 | +0.03(+0.16%) |
| Jan 23, 2013 | 18.39 | 18.39 | 18.17 | 18.36 | 2,637,293 | -0.02(-0.11%) |
| Jan 22, 2013 | 18.30 | 18.40 | 17.90 | 18.38 | 3,083,860 | +0.01(+0.05%) |
| Jan 18, 2013 | 18.43 | 18.47 | 18.10 | 18.37 | 2,004,695 | -0.01(-0.05%) |
| Jan 17, 2013 | 18.33 | 18.51 | 18.06 | 18.38 | 2,445,597 | +0.18(+0.99%) |
| Jan 16, 2013 | 17.78 | 18.27 | 17.78 | 18.20 | 2,475,637 | +0.36(+2.02%) |
| Jan 15, 2013 | 17.67 | 17.92 | 17.63 | 17.84 | 2,043,735 | +0.09(+0.51%) |
| Jan 14, 2013 | 17.81 | 17.92 | 17.66 | 17.75 | 2,357,767 | -0.05(-0.28%) |
| Jan 12, 2013 | 17.61 | 17.83 | 17.58 | 17.80 | 2,546,369 | +0.00(+0.00%) |
| Jan 11, 2013 | 17.61 | 17.83 | 17.58 | 17.80 | 2,546,369 | +0.16(+0.91%) |
| Jan 10, 2013 | 17.52 | 17.70 | 17.49 | 17.64 | 2,782,770 | +0.20(+1.15%) |
| Jan 09, 2013 | 17.22 | 17.58 | 17.17 | 17.44 | 1,931,896 | +0.24(+1.40%) |
| Jan 08, 2013 | 17.43 | 17.50 | 17.18 | 17.20 | 1,966,322 | -0.28(-1.60%) |
| Jan 07, 2013 | 17.50 | 17.57 | 17.37 | 17.48 | 2,574,000 | -0.08(-0.46%) |
| Jan 04, 2013 | 17.26 | 17.76 | 17.26 | 17.56 | 3,169,786 | +0.40(+2.33%) |
| Jan 03, 2013 | 17.24 | 17.44 | 17.12 | 17.16 | 3,825,237 | -0.16(-0.92%) |
| Jan 02, 2013 | 17.24 | 17.39 | 16.51 | 17.32 | 3,805,334 | +0.81(+4.91%) |
| Dec 31, 2012 | 16.08 | 16.58 | 16.01 | 16.51 | 2,215,245 | +0.39(+2.42%) |
| Dec 28, 2012 | 16.02 | 16.35 | 15.98 | 16.12 | 2,119,971 | +0.00(+0.00%) |
| Dec 27, 2012 | 16.00 | 16.13 | 15.85 | 16.12 | 2,243,770 | +0.10(+0.62%) |
| Dec 26, 2012 | 16.19 | 16.33 | 16.01 | 16.02 | 1,387,573 | -0.17(-1.05%) |
| Dec 24, 2012 | 16.56 | 16.62 | 16.13 | 16.19 | 1,079,522 | -0.37(-2.23%) |
| Dec 21, 2012 | 16.71 | 16.79 | 16.51 | 16.56 | 3,025,987 | -0.22(-1.31%) |
| Dec 20, 2012 | 16.56 | 16.87 | 16.52 | 16.78 | 2,293,363 | +0.26(+1.57%) |
| Dec 19, 2012 | 16.50 | 16.54 | 16.31 | 16.52 | 3,569,204 | +0.04(+0.24%) |
| Dec 18, 2012 | 16.69 | 16.70 | 16.28 | 16.48 | 4,793,721 | -0.15(-0.90%) |
| Dec 17, 2012 | 16.55 | 16.84 | 16.51 | 16.63 | 2,625,798 | +0.17(+1.03%) |
| Dec 14, 2012 | 16.75 | 16.77 | 16.35 | 16.46 | 2,457,654 | -0.29(-1.73%) |
| Dec 13, 2012 | 16.89 | 16.93 | 16.70 | 16.75 | 1,566,501 | -0.14(-0.83%) |
| Dec 12, 2012 | 16.85 | 16.97 | 16.80 | 16.89 | 2,977,239 | +0.08(+0.48%) |
| Dec 11, 2012 | 17.06 | 17.08 | 16.76 | 16.81 | 2,719,075 | -0.17(-1.00%) |
| Dec 10, 2012 | 17.06 | 17.10 | 16.83 | 16.98 | 1,934,627 | -0.13(-0.76%) |
| Dec 07, 2012 | 17.39 | 17.39 | 17.09 | 17.11 | 1,984,073 | -0.22(-1.27%) |
| Dec 06, 2012 | 16.96 | 17.36 | 16.96 | 17.33 | 3,929,602 | +0.23(+1.35%) |
| Dec 05, 2012 | 17.21 | 17.33 | 17.00 | 17.10 | 2,479,939 | -0.06(-0.35%) |
| Dec 04, 2012 | 17.76 | 17.79 | 16.95 | 17.16 | 2,994,501 | +0.02(+0.12%) |
| Nov 30, 2012 | 17.13 | 17.28 | 17.02 | 17.14 | 1,943,842 | +0.03(+0.18%) |
| Nov 29, 2012 | 17.10 | 17.14 | 16.95 | 17.11 | 2,395,837 | +0.01(+0.06%) |
| Nov 28, 2012 | 16.64 | 17.10 | 16.64 | 17.10 | 2,862,094 | +0.41(+2.46%) |
| Nov 27, 2012 | 16.89 | 17.04 | 16.67 | 16.69 | 2,086,538 | -0.16(-0.95%) |
| Nov 26, 2012 | 16.85 | 16.92 | 16.74 | 16.85 | 2,187,760 | -0.14(-0.82%) |
| Nov 24, 2012 | 16.85 | 17.04 | 16.80 | 16.99 | 1,084,095 | +0.00(+0.00%) |
| Nov 23, 2012 | 16.85 | 17.04 | 16.80 | 16.99 | 1,084,095 | +0.14(+0.83%) |
| Nov 21, 2012 | 16.68 | 16.90 | 16.66 | 16.85 | 1,190,670 | +0.05(+0.30%) |
| Nov 20, 2012 | 16.82 | 16.96 | 16.63 | 16.80 | 1,579,048 | -0.05(-0.30%) |
| Nov 19, 2012 | 17.04 | 17.25 | 16.74 | 16.85 | 3,190,122 | +0.25(+1.51%) |
| Nov 16, 2012 | 16.79 | 16.79 | 16.35 | 16.60 | 2,784,257 | -0.08(-0.48%) |
| Nov 15, 2012 | 16.70 | 16.92 | 16.55 | 16.68 | 3,332,344 | -0.02(-0.12%) |
| Nov 14, 2012 | 16.99 | 17.05 | 16.65 | 16.70 | 3,625,821 | -0.31(-1.82%) |
| Nov 13, 2012 | 16.79 | 17.09 | 16.60 | 17.01 | 4,063,736 | +0.08(+0.47%) |
| Nov 12, 2012 | 16.58 | 16.99 | 16.54 | 16.93 | 3,258,331 | +0.19(+1.14%) |
| Nov 09, 2012 | 16.68 | 16.75 | 16.45 | 16.74 | 5,443,261 | +0.34(+2.07%) |
| Nov 08, 2012 | 17.07 | 17.30 | 16.40 | 16.40 | 8,727,986 | +0.32(+1.99%) |
| Nov 07, 2012 | 16.30 | 16.42 | 15.98 | 16.08 | 4,725,053 | -0.28(-1.71%) |
| Nov 06, 2012 | 16.44 | 16.58 | 16.26 | 16.36 | 5,184,156 | +0.08(+0.49%) |
| Nov 05, 2012 | 16.42 | 16.54 | 16.20 | 16.28 | 4,152,494 | -0.22(-1.33%) |
| Nov 02, 2012 | 16.79 | 16.89 | 16.48 | 16.50 | 3,811,261 | -0.22(-1.32%) |
