| Date | Open | High | Low | Close | Adj. close | Volume |
| 2012-04-03 | 28.350 | 28.350 | 27.920 | 28.170 | 13.768 | 3,406,807 |
| 2012-04-02 | 28.280 | 28.440 | 28.110 | 28.200 | 13.782 | 3,545,523 |
| 2012-03-30 | 28.100 | 28.270 | 27.900 | 28.260 | 13.812 | 4,395,534 |
| 2012-03-29 | 27.740 | 28.030 | 27.700 | 28.010 | 13.690 | 4,887,481 |
| 2012-03-28 | 28.140 | 28.240 | 27.790 | 27.920 | 13.646 | 3,787,417 |
| 2012-03-27 | 27.800 | 28.270 | 27.800 | 28.160 | 13.763 | 6,076,551 |
| 2012-03-26 | 27.870 | 27.940 | 27.560 | 27.740 | 13.558 | 4,630,127 |
| 2012-03-23 | 27.740 | 27.890 | 27.620 | 27.670 | 13.523 | 4,490,981 |
| 2012-03-22 | 27.710 | 27.810 | 27.480 | 27.670 | 13.523 | 5,418,295 |
| 2012-03-21 | 27.800 | 27.880 | 27.590 | 27.710 | 13.543 | 4,125,403 |
| 2012-03-20 | 28.020 | 28.060 | 27.800 | 27.810 | 13.592 | 3,783,122 |
| 2012-03-19 | 28.320 | 28.430 | 28.080 | 28.090 | 13.729 | 3,029,203 |
| 2012-03-16 | 28.150 | 28.340 | 28.080 | 28.310 | 13.836 | 4,795,577 |
| 2012-03-15 | 28.140 | 28.210 | 27.970 | 28.180 | 13.773 | 2,398,647 |
| 2012-03-14 | 28.410 | 28.490 | 28.010 | 28.100 | 13.734 | 2,728,688 |
| 2012-03-13 | 28.540 | 28.560 | 28.240 | 28.380 | 13.870 | 3,692,828 |
| 2012-03-12 | 28.290 | 28.540 | 28.230 | 28.510 | 13.934 | 3,018,359 |
| 2012-03-09 | 28.100 | 28.280 | 28.000 | 28.260 | 13.812 | 2,583,315 |
| 2012-03-08 | 28.060 | 28.160 | 27.910 | 28.080 | 13.724 | 2,899,077 |
| 2012-03-07 | 27.950 | 28.010 | 27.700 | 27.950 | 13.660 | 3,628,301 |
| 2012-03-06 | 28.480 | 28.530 | 28.210 | 28.250 | 13.631 | 4,200,773 |
| 2012-03-05 | 28.470 | 28.590 | 28.280 | 28.560 | 13.781 | 2,812,111 |
| 2012-03-02 | 28.570 | 28.680 | 28.380 | 28.460 | 13.732 | 3,167,168 |
| 2012-03-01 | 28.580 | 28.700 | 28.440 | 28.570 | 13.785 | 4,349,474 |
| 2012-02-29 | 28.630 | 28.670 | 28.250 | 28.550 | 13.776 | 4,830,041 |
| 2012-02-28 | 28.790 | 28.870 | 28.500 | 28.680 | 13.838 | 2,999,034 |
| 2012-02-27 | 28.830 | 29.000 | 28.710 | 28.730 | 13.863 | 14,720,421 |
| 2012-02-24 | 28.680 | 28.950 | 28.590 | 28.850 | 13.920 | 12,815,439 |
| 2012-02-23 | 28.540 | 28.710 | 28.470 | 28.610 | 13.805 | 16,273,996 |
| 2012-02-22 | 28.300 | 28.720 | 28.280 | 28.550 | 13.776 | 5,606,936 |
| 2012-02-21 | 28.480 | 28.550 | 28.200 | 28.280 | 13.645 | 3,540,155 |
| 2012-02-17 | 28.540 | 28.590 | 28.310 | 28.470 | 13.737 | 3,826,820 |
| 2012-02-16 | 28.000 | 28.580 | 27.980 | 28.370 | 13.689 | 5,843,891 |
| 2012-02-15 | 27.920 | 28.070 | 27.730 | 27.950 | 13.486 | 3,932,682 |
| 2012-02-14 | 27.890 | 27.930 | 27.640 | 27.850 | 13.438 | 4,759,502 |
| 2012-02-13 | 28.450 | 28.590 | 27.820 | 27.920 | 13.472 | 7,637,105 |
| 2012-02-10 | 27.860 | 28.540 | 27.710 | 28.450 | 13.727 | 8,034,894 |
| 2012-02-09 | 27.770 | 27.800 | 27.560 | 27.710 | 13.370 | 4,468,757 |
| 2012-02-08 | 27.800 | 27.820 | 27.550 | 27.780 | 13.404 | 3,663,303 |
| 2012-02-07 | 27.490 | 27.780 | 27.290 | 27.720 | 13.375 | 3,214,516 |
| 2012-02-06 | 27.480 | 27.580 | 27.370 | 27.490 | 13.264 | 4,876,852 |
| 2012-02-03 | 27.650 | 27.790 | 27.310 | 27.540 | 13.288 | 6,548,959 |
| 2012-02-02 | 27.800 | 27.880 | 27.550 | 27.560 | 13.298 | 6,142,581 |
| 2012-02-01 | 27.850 | 27.940 | 27.720 | 27.860 | 13.443 | 3,791,175 |
| 2012-01-31 | 27.720 | 27.820 | 27.590 | 27.790 | 13.409 | 4,585,033 |
| 2012-01-30 | 27.710 | 27.720 | 27.460 | 27.590 | 13.312 | 3,824,673 |
| 2012-01-27 | 28.170 | 28.200 | 27.780 | 27.800 | 13.414 | 3,980,567 |
| 2012-01-26 | 28.330 | 28.380 | 28.060 | 28.200 | 13.607 | 5,022,010 |
| 2012-01-25 | 27.560 | 28.270 | 27.410 | 28.230 | 13.621 | 5,470,260 |
| 2012-01-24 | 27.730 | 27.750 | 27.500 | 27.640 | 13.337 | 4,664,913 |
| 2012-01-23 | 27.560 | 27.950 | 27.560 | 27.820 | 13.423 | 6,744,900 |
| 2012-01-20 | 27.730 | 27.800 | 27.490 | 27.500 | 13.269 | 7,192,935 |
| 2012-01-19 | 28.070 | 28.170 | 27.750 | 27.800 | 13.414 | 7,276,895 |
| 2012-01-18 | 27.960 | 28.160 | 27.800 | 28.090 | 13.554 | 5,153,210 |
| 2012-01-17 | 28.150 | 28.340 | 27.850 | 27.930 | 13.477 | 3,969,186 |
| 2012-01-13 | 27.930 | 28.120 | 27.750 | 28.090 | 13.554 | 3,878,033 |
| 2012-01-12 | 28.190 | 28.290 | 27.900 | 28.000 | 13.510 | 6,834,658 |
| 2012-01-11 | 28.630 | 28.710 | 28.150 | 28.210 | 13.612 | 6,149,775 |
| 2012-01-10 | 28.950 | 28.990 | 28.730 | 28.750 | 13.872 | 4,889,843 |
| 2012-01-09 | 28.620 | 28.810 | 28.450 | 28.780 | 13.887 | 3,958,557 |
Stock splits
| Date | Split (new : old) |
|---|
| 2015-06-02 | 10000:9314 |
| 2005-08-25 | 2:1 |
| 1992-05-12 | 2:1 |
Dividends
| Ex-date | Amount |
|---|
| 2026-09-10 | 0.2850 USD |
| 2026-06-10 | 0.2850 USD |
| 2026-03-10 | 0.2850 USD |
| 2025-12-10 | 0.2730 USD |
| 2025-09-10 | 0.2730 USD |
| 2025-06-10 | 0.2730 USD |
| 2025-03-10 | 0.2730 USD |
| 2024-12-10 | 0.2580 USD |
| 2024-09-10 | 0.2580 USD |
| 2024-06-10 | 0.2580 USD |
| 2024-03-07 | 0.2580 USD |
| 2023-12-07 | 0.2400 USD |
| 2023-09-07 | 0.2400 USD |
| 2023-06-08 | 0.2400 USD |
| 2023-03-09 | 0.2400 USD |
| 2022-12-08 | 0.2250 USD |
| 2022-09-08 | 0.2250 USD |
| 2022-06-17 | 0.2250 USD |
| 2022-03-09 | 0.2000 USD |
| 2021-12-09 | 0.4150 USD |
| 2021-09-09 | 0.4150 USD |
| 2021-06-09 | 0.4150 USD |
| 2021-03-09 | 0.4150 USD |
| 2020-12-09 | 0.4150 USD |
| 2020-09-09 | 0.4150 USD |
| 2020-06-09 | 0.4150 USD |
| 2020-03-09 | 0.4150 USD |
| 2019-12-09 | 0.4130 USD |
| 2019-09-09 | 0.4130 USD |
| 2019-06-07 | 0.4130 USD |
| 2019-03-07 | 0.4130 USD |
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.