| Date | Open | High | Low | Close | Volume | Change (%) |
|---|---|---|---|---|---|---|
| Feb 28, 2013 | 28.79 | 28.79 | 28.41 | 28.41 | 1,479 | -0.07(-0.25%) |
| Feb 27, 2013 | 28.49 | 28.49 | 28.48 | 28.48 | 1,610 | +0.57(+2.04%) |
| Feb 26, 2013 | 27.83 | 27.91 | 27.83 | 27.91 | 6,049 | -0.30(-1.06%) |
| Feb 22, 2013 | 28.00 | 28.25 | 28.00 | 28.21 | 1,761 | +0.10(+0.36%) |
| Feb 21, 2013 | 28.30 | 28.30 | 27.75 | 28.11 | 3,299 | -0.19(-0.67%) |
| Feb 20, 2013 | 28.30 | 28.42 | 28.30 | 28.30 | 3,090 | -0.22(-0.77%) |
| Feb 19, 2013 | 28.52 | 28.52 | 28.52 | 28.52 | 529 | +0.12(+0.42%) |
| Feb 15, 2013 | 28.38 | 28.50 | 28.34 | 28.40 | 2,442 | -0.06(-0.21%) |
| Feb 14, 2013 | 28.63 | 28.63 | 28.32 | 28.46 | 2,017 | +0.13(+0.46%) |
| Feb 13, 2013 | 28.39 | 28.44 | 28.20 | 28.33 | 10,606 | +0.18(+0.64%) |
| Feb 12, 2013 | 28.16 | 28.18 | 28.06 | 28.15 | 1,269 | -0.01(-0.04%) |
| Feb 11, 2013 | 28.09 | 28.16 | 27.93 | 28.16 | 1,116 | +0.04(+0.14%) |
| Feb 08, 2013 | 27.81 | 28.14 | 27.81 | 28.12 | 1,766 | +0.28(+1.01%) |
| Feb 07, 2013 | 28.04 | 28.04 | 27.84 | 27.84 | 1,229 | -0.17(-0.61%) |
| Feb 06, 2013 | 27.96 | 28.01 | 27.96 | 28.01 | 3,720 | +0.22(+0.79%) |
| Feb 04, 2013 | 27.79 | 27.94 | 27.79 | 27.79 | 2,406 | -0.57(-2.01%) |
| Feb 01, 2013 | 28.19 | 28.36 | 28.19 | 28.36 | 400 | +0.20(+0.71%) |
| Jan 31, 2013 | 27.92 | 28.21 | 27.92 | 28.16 | 2,869 | -0.06(-0.21%) |
| Jan 30, 2013 | 28.11 | 28.22 | 28.11 | 28.22 | 4,254 | -0.12(-0.42%) |
| Jan 29, 2013 | 28.11 | 28.34 | 28.11 | 28.34 | 597 | +0.18(+0.64%) |
| Jan 28, 2013 | 28.30 | 28.30 | 28.15 | 28.16 | 2,328 | -0.17(-0.60%) |
| Jan 25, 2013 | 28.11 | 28.33 | 28.11 | 28.33 | 595 | -0.10(-0.35%) |
| Jan 24, 2013 | 28.46 | 28.51 | 28.27 | 28.43 | 1,309 | +0.15(+0.53%) |
| Jan 23, 2013 | 28.26 | 28.28 | 28.14 | 28.28 | 8,998 | -0.25(-0.88%) |
| Jan 22, 2013 | 28.55 | 28.63 | 28.53 | 28.53 | 803 | -0.03(-0.11%) |
| Jan 18, 2013 | 28.52 | 28.56 | 28.35 | 28.56 | 7,968 | -0.12(-0.42%) |
| Jan 17, 2013 | 28.44 | 28.69 | 28.44 | 28.68 | 2,105 | +0.26(+0.91%) |
| Jan 16, 2013 | 28.34 | 28.42 | 28.34 | 28.42 | 1,261 | +0.21(+0.75%) |
| Jan 15, 2013 | 28.30 | 28.34 | 28.13 | 28.21 | 1,384 | -0.12(-0.41%) |
| Jan 14, 2013 | 28.34 | 28.34 | 28.33 | 28.33 | 458 | +0.22(+0.80%) |
| Jan 12, 2013 | 28.28 | 28.28 | 28.10 | 28.10 | 3,357 | +0.00(+0.00%) |
| Jan 11, 2013 | 28.28 | 28.28 | 28.10 | 28.10 | 3,357 | -0.20(-0.71%) |
| Jan 10, 2013 | 28.35 | 28.48 | 28.23 | 28.30 | 7,314 | +0.02(+0.07%) |
| Jan 09, 2013 | 28.32 | 28.34 | 28.26 | 28.28 | 1,851 | +0.18(+0.64%) |
| Jan 08, 2013 | 28.10 | 28.10 | 28.10 | 28.10 | 2,274 | -0.12(-0.42%) |
| Jan 07, 2013 | 28.23 | 28.23 | 28.13 | 28.22 | 2,692 | -0.01(-0.04%) |
| Jan 04, 2013 | 28.10 | 28.23 | 27.94 | 28.23 | 2,137 | +0.18(+0.64%) |
| Jan 03, 2013 | 28.21 | 28.21 | 28.05 | 28.05 | 2,077 | -0.04(-0.14%) |
| Jan 02, 2013 | 28.21 | 28.21 | 27.94 | 28.09 | 1,696 | +0.15(+0.54%) |
| Dec 31, 2012 | 27.52 | 27.94 | 27.52 | 27.94 | 904 | +0.58(+2.12%) |
| Dec 28, 2012 | 27.33 | 27.45 | 27.33 | 27.36 | 1,906 | -0.18(-0.65%) |
| Dec 27, 2012 | 27.23 | 27.54 | 27.23 | 27.54 | 969 | -0.01(-0.04%) |
| Dec 26, 2012 | 27.60 | 27.60 | 27.51 | 27.55 | 800 | +0.14(+0.51%) |
| Dec 24, 2012 | 27.41 | 27.41 | 27.41 | 27.41 | 300 | -0.09(-0.33%) |
| Dec 21, 2012 | 27.19 | 27.50 | 27.19 | 27.50 | 1,905 | -0.24(-0.87%) |
| Dec 20, 2012 | 27.74 | 27.74 | 27.74 | 27.74 | 772 | +0.11(+0.40%) |
| Dec 19, 2012 | 27.60 | 27.63 | 27.54 | 27.63 | 1,302 | +0.04(+0.14%) |
| Dec 18, 2012 | 27.42 | 27.59 | 27.36 | 27.59 | 848 | +0.37(+1.36%) |
| Dec 17, 2012 | 27.45 | 27.45 | 27.22 | 27.22 | 436 | -0.17(-0.62%) |
| Dec 14, 2012 | 27.55 | 27.55 | 27.39 | 27.39 | 815 | +0.19(+0.70%) |
| Dec 13, 2012 | 27.34 | 27.34 | 27.20 | 27.20 | 1,629 | +0.00(+0.00%) |
| Dec 12, 2012 | 27.31 | 27.46 | 27.20 | 27.20 | 19,422 | -0.26(-0.95%) |
| Dec 11, 2012 | 27.29 | 27.56 | 27.28 | 27.46 | 2,375 | +0.05(+0.18%) |
| Dec 10, 2012 | 27.26 | 27.46 | 27.26 | 27.41 | 2,790 | +0.00(+0.00%) |
| Dec 07, 2012 | 27.35 | 27.47 | 27.29 | 27.41 | 1,764 | +0.05(+0.18%) |
| Dec 06, 2012 | 27.20 | 27.36 | 27.07 | 27.36 | 1,793 | +0.00(+0.00%) |
| Dec 05, 2012 | 27.42 | 27.43 | 27.36 | 27.36 | 966 | +0.34(+1.26%) |
| Dec 04, 2012 | 27.14 | 27.14 | 26.90 | 27.02 | 8,873 | -0.07(-0.26%) |
| Nov 30, 2012 | 27.09 | 27.09 | 27.09 | 27.09 | 107 | +0.25(+0.93%) |
| Nov 29, 2012 | 26.84 | 26.84 | 26.84 | 26.84 | 110 | +0.26(+0.98%) |
| Nov 28, 2012 | 26.58 | 26.58 | 26.58 | 26.58 | 205 | -0.24(-0.89%) |
| Nov 27, 2012 | 26.76 | 26.82 | 26.76 | 26.82 | 1,178 | +0.11(+0.41%) |
| Nov 26, 2012 | 26.70 | 26.71 | 26.70 | 26.71 | 211 | +0.71(+2.73%) |
| Nov 15, 2012 | 26.00 | 26.00 | 26.00 | 0 | +0.01(+0.04%) | |
| Nov 14, 2012 | 26.08 | 26.08 | 25.99 | 25.99 | 400 | -0.33(-1.25%) |
| Nov 13, 2012 | 26.23 | 26.32 | 26.23 | 26.32 | 7,344 | -0.18(-0.68%) |
| Nov 12, 2012 | 26.40 | 26.52 | 26.40 | 26.50 | 95,770 | +0.16(+0.61%) |
| Nov 04, 2012 | 26.34 | 26.34 | 26.34 | 26.34 | 0 | +0.00(+0.00%) |
| Nov 02, 2012 | 26.34 | 26.34 | 26.34 | 26.34 | 406 | -0.30(-1.13%) |
| Nov 01, 2012 | 26.64 | 26.64 | 26.64 | 26.64 | 500 | +0.65(+2.50%) |
| Oct 31, 2012 | 26.09 | 26.09 | 25.96 | 25.99 | 670 | -0.50(-1.89%) |
| Oct 25, 2012 | 26.49 | 26.49 | 26.49 | 0 | +0.39(+1.49%) | |
| Oct 24, 2012 | 26.10 | 26.10 | 26.10 | 26.10 | 200 | -0.20(-0.76%) |
| Oct 22, 2012 | 26.30 | 26.30 | 26.30 | 0 | +0.42(+1.61%) | |
| Oct 19, 2012 | 25.88 | 25.88 | 25.88 | 25.88 | 464 | -0.34(-1.29%) |
| Oct 18, 2012 | 26.22 | 26.22 | 26.22 | 26.22 | 152 | +0.00(+0.00%) |
| Oct 17, 2012 | 26.22 | 26.22 | 26.22 | 26.22 | 100 | +0.34(+1.31%) |
| Oct 09, 2012 | 25.88 | 25.88 | 25.88 | 0 | -0.40(-1.52%) | |
| Oct 06, 2012 | 26.28 | 26.28 | 26.28 | 0 | +0.00(+0.00%) | |
| Oct 05, 2012 | 26.31 | 26.31 | 26.28 | 26.28 | 448 | +0.46(+1.78%) |
| Sep 28, 2012 | 25.82 | 25.82 | 25.82 | 0 | +0.31(+1.22%) | |
| Sep 26, 2012 | 25.51 | 25.51 | 25.51 | 0 | -0.34(-1.32%) | |
| Sep 13, 2012 | 25.85 | 25.85 | 25.85 | 0 | +0.63(+2.51%) | |
| Sep 12, 2012 | 25.22 | 25.22 | 25.22 | 25.22 | 227 | +0.26(+1.03%) |
| Sep 07, 2012 | 24.96 | 24.96 | 24.96 | 0 | +0.31(+1.26%) | |
| Sep 06, 2012 | 24.65 | 24.65 | 24.65 | 24.65 | 184 | +0.03(+0.13%) |
| Sep 04, 2012 | 24.62 | 24.62 | 24.62 | 0 | +0.07(+0.28%) | |
| Aug 30, 2012 | 24.55 | 24.55 | 24.55 | 24.55 | 0 | -0.36(-1.45%) |
| Aug 28, 2012 | 24.91 | 24.91 | 24.91 | 0 | +0.10(+0.41%) | |
| Aug 23, 2012 | 24.81 | 24.81 | 24.81 | 0 | +0.40(+1.63%) | |
| Aug 15, 2012 | 24.41 | 24.41 | 24.41 | 0 | +0.29(+1.20%) | |
| Aug 11, 2012 | 24.12 | 24.12 | 24.12 | 0 | +0.00(+0.00%) | |
| Aug 10, 2012 | 24.12 | 24.12 | 24.12 | 24.12 | 600 | +0.02(+0.08%) |
| Aug 03, 2012 | 24.10 | 24.10 | 24.10 | 0 | +0.39(+1.64%) | |
| Aug 02, 2012 | 23.71 | 23.71 | 23.71 | 23.71 | 100 | -0.23(-0.96%) |
| Aug 01, 2012 | 23.84 | 23.94 | 23.84 | 23.94 | 1,900 | +0.07(+0.31%) |
| Jul 27, 2012 | 23.87 | 23.87 | 23.87 | 0 | +0.63(+2.70%) | |
| Jul 26, 2012 | 23.24 | 23.24 | 23.24 | 23.24 | 227 | +0.34(+1.48%) |
| Jul 24, 2012 | 22.90 | 22.90 | 22.90 | 0 | -0.13(-0.56%) | |
| Jul 23, 2012 | 22.88 | 23.03 | 22.88 | 23.03 | 388 | -0.34(-1.46%) |
| Jul 20, 2012 | 23.37 | 23.37 | 23.37 | 23.37 | 200 | -0.03(-0.13%) |
| Jul 18, 2012 | 23.40 | 23.40 | 23.40 | 0 | +0.30(+1.30%) | |
| Jul 16, 2012 | 23.10 | 23.10 | 23.10 | 0 | -0.06(-0.26%) | |
| Jul 10, 2012 | 23.16 | 23.16 | 23.16 | 0 | -0.26(-1.11%) | |
| Jul 09, 2012 | 23.32 | 23.42 | 23.32 | 23.42 | 1,000 | -0.01(-0.04%) |
| Jun 29, 2012 | 23.43 | 23.43 | 23.43 | 0 | +0.86(+3.83%) | |
| Jun 27, 2012 | 22.57 | 22.57 | 22.57 | 0 | +0.10(+0.42%) | |
| Jun 26, 2012 | 22.36 | 22.48 | 22.36 | 22.47 | 1,700 | +0.20(+0.90%) |
| Jun 25, 2012 | 22.35 | 22.35 | 22.27 | 22.27 | 430 | -1.50(-6.31%) |
| Jun 19, 2012 | 23.77 | 23.77 | 23.77 | 0 | +0.68(+2.94%) | |
| Jun 15, 2012 | 23.09 | 23.09 | 23.09 | 0 | +0.12(+0.52%) | |
| Jun 13, 2012 | 22.97 | 22.97 | 22.97 | 0 | +1.14(+5.22%) | |
| Jun 02, 2012 | 21.83 | 21.83 | 21.83 | 0 | +0.00(+0.00%) | |
| Jun 01, 2012 | 21.83 | 22.19 | 21.83 | 21.83 | 3,025 | -0.36(-1.62%) |
| May 31, 2012 | 22.58 | 22.58 | 22.19 | 22.19 | 900 | -0.01(-0.05%) |
| May 24, 2012 | 22.20 | 22.20 | 22.20 | 0 | -0.45(-1.99%) | |
| May 22, 2012 | 22.65 | 22.65 | 22.65 | 0 | +0.03(+0.13%) | |
| May 21, 2012 | 22.62 | 22.62 | 22.62 | 22.62 | 881 | -0.08(-0.35%) |
| May 17, 2012 | 22.70 | 22.70 | 22.70 | 0 | -0.90(-3.81%) | |
| May 15, 2012 | 23.60 | 23.60 | 23.60 | 0 | +0.03(+0.13%) | |
| May 14, 2012 | 23.73 | 23.73 | 23.57 | 23.57 | 200 | -0.43(-1.79%) |
| May 11, 2012 | 24.00 | 24.00 | 24.00 | 24.00 | 850 | +0.00(+0.00%) |
| May 09, 2012 | 24.00 | 24.00 | 24.00 | 0 | -0.76(-3.05%) | |
| May 07, 2012 | 24.76 | 24.76 | 24.76 | 24.76 | 0 | -0.57(-2.27%) |
| Apr 30, 2012 | 25.33 | 25.33 | 25.33 | 0 | -0.22(-0.86%) | |
| Apr 27, 2012 | 25.47 | 25.59 | 25.42 | 25.55 | 7,000 | +0.01(+0.04%) |
| Apr 26, 2012 | 25.31 | 25.62 | 25.31 | 25.54 | 9,755 | +0.21(+0.83%) |
| Apr 24, 2012 | 25.33 | 25.33 | 25.33 | 0 | -0.38(-1.48%) | |
| Apr 20, 2012 | 25.71 | 25.71 | 25.71 | 0 | +0.04(+0.16%) | |
| Apr 13, 2012 | 25.67 | 25.67 | 25.67 | 0 | +0.35(+1.38%) | |
| Apr 11, 2012 | 25.32 | 25.32 | 25.32 | 0 | +0.35(+1.40%) | |
| Apr 10, 2012 | 25.09 | 25.09 | 24.97 | 24.97 | 400 | -0.76(-2.95%) |
| Apr 09, 2012 | 25.73 | 25.73 | 25.73 | 25.73 | 343 | +0.07(+0.27%) |
| Apr 04, 2012 | 25.66 | 25.66 | 25.66 | 0 | +0.14(+0.55%) | |
| Mar 29, 2012 | 25.52 | 25.52 | 25.52 | 0 | -0.21(-0.82%) | |
| Mar 28, 2012 | 25.81 | 25.89 | 25.69 | 25.73 | 3,100 | -0.10(-0.39%) |
| Mar 27, 2012 | 25.90 | 25.96 | 25.82 | 25.83 | 5,479 | -0.06(-0.23%) |
| Mar 26, 2012 | 25.84 | 26.04 | 25.84 | 25.89 | 2,115 | +0.26(+1.01%) |
| Mar 22, 2012 | 25.63 | 25.63 | 25.63 | 0 | -0.13(-0.51%) | |
| Mar 20, 2012 | 25.76 | 25.76 | 25.76 | 0 | -0.48(-1.83%) | |
| Mar 19, 2012 | 26.17 | 26.36 | 26.17 | 26.24 | 6,890 | +0.01(+0.04%) |
| Mar 15, 2012 | 26.23 | 26.23 | 26.23 | 0 | +0.15(+0.59%) | |
| Mar 14, 2012 | 26.08 | 26.08 | 26.08 | 26.08 | 150 | +0.18(+0.68%) |
| Mar 12, 2012 | 25.90 | 25.90 | 25.90 | 0 | -0.14(-0.54%) | |
| Mar 05, 2012 | 26.04 | 26.04 | 26.04 | 0 | -0.12(-0.46%) |