| Date | Open | High | Low | Close | Volume | Adj Close* | | 9-Feb-10 | 54.76 | 55.47 | 54.27 | 54.87 | 2,267,500 | 54.87 | | 8-Feb-10 | 55.29 | 55.66 | 54.24 | 54.49 | 2,132,300 | 54.49 | | 5-Feb-10 | 54.21 | 55.21 | 53.88 | 55.17 | 4,220,800 | 55.17 | | 4-Feb-10 | 56.68 | 56.72 | 54.02 | 54.11 | 3,590,600 | 54.11 | | 3-Feb-10 | 56.31 | 57.44 | 56.00 | 57.00 | 4,058,800 | 57.00 | | 2-Feb-10 | 54.70 | 55.75 | 54.20 | 55.66 | 2,480,100 | 55.66 | | 1-Feb-10 | 54.46 | 54.52 | 53.99 | 54.19 | 1,551,500 | 54.19 | | 29-Jan-10 | 54.29 | 54.58 | 53.68 | 54.26 | 2,724,300 | 54.26 | | 28-Jan-10 | 54.35 | 54.50 | 53.56 | 54.12 | 2,904,400 | 54.12 | | 27-Jan-10 | 53.12 | 54.20 | 53.12 | 54.20 | 2,439,800 | 54.20 | | 26-Jan-10 | 54.09 | 54.29 | 53.64 | 53.70 | 1,717,400 | 53.70 | | 25-Jan-10 | 54.58 | 54.79 | 54.17 | 54.38 | 1,966,500 | 54.38 | | 22-Jan-10 | 54.10 | 55.09 | 54.05 | 54.38 | 4,230,100 | 54.38 | | 21-Jan-10 | 54.77 | 55.00 | 53.50 | 54.43 | 3,208,700 | 54.43 | | 20-Jan-10 | 54.42 | 55.00 | 53.78 | 54.85 | 2,868,900 | 54.85 | | 19-Jan-10 | 53.53 | 54.66 | 53.51 | 54.61 | 2,561,300 | 54.61 | | 15-Jan-10 | 53.97 | 53.99 | 53.02 | 53.45 | 3,099,000 | 53.45 | | 14-Jan-10 | 51.85 | 54.03 | 51.73 | 53.87 | 3,436,300 | 53.87 | | 13-Jan-10 | 52.97 | 53.82 | 52.94 | 53.50 | 2,695,300 | 53.50 | | 12-Jan-10 | 53.56 | 53.62 | 52.63 | 52.98 | 3,740,500 | 52.98 | | 11-Jan-10 | 54.23 | 54.35 | 53.17 | 53.70 | 3,535,500 | 53.70 | | 8-Jan-10 | 51.30 | 54.07 | 51.13 | 53.81 | 9,107,100 | 53.81 | | 7-Jan-10 | 48.95 | 52.42 | 48.83 | 51.13 | 7,405,400 | 51.13 | | 6-Jan-10 | 48.22 | 49.20 | 48.19 | 48.97 | 2,971,500 | 48.97 | | 5-Jan-10 | 49.01 | 49.50 | 48.18 | 48.24 | 3,331,100 | 48.24 | | 4-Jan-10 | 49.76 | 49.80 | 48.80 | 49.35 | 3,508,600 | 49.35 | | 31-Dec-09 | 49.88 | 49.97 | 48.97 | 49.01 | 1,219,500 | 49.01 | | 30-Dec-09 | 49.98 | 50.11 | 49.40 | 49.75 | 1,054,400 | 49.75 | | 29-Dec-09 | 49.58 | 50.13 | 49.39 | 49.81 | 1,750,900 | 49.81 | | 28-Dec-09 | 48.74 | 49.64 | 48.46 | 49.61 | 2,038,900 | 49.61 | | 24-Dec-09 | 48.10 | 48.50 | 48.05 | 48.50 | 572,100 | 48.50 | | 23-Dec-09 | 48.15 | 48.47 | 47.55 | 48.20 | 2,331,100 | 48.20 | | 22-Dec-09 | 48.00 | 48.35 | 47.84 | 48.30 | 1,984,700 | 48.30 | | 21-Dec-09 | 48.18 | 48.40 | 47.60 | 47.95 | 3,538,000 | 47.95 | | 18-Dec-09 | 48.17 | 49.38 | 48.16 | 48.78 | 4,230,800 | 48.78 | | 17-Dec-09 | 48.85 | 49.00 | 48.20 | 48.20 | 2,895,500 | 48.20 | | 16-Dec-09 | 49.35 | 49.47 | 48.90 | 48.91 | 3,252,400 | 48.91 | | 15-Dec-09 | 49.55 | 49.99 | 49.15 | 49.25 | 2,684,500 | 49.25 | | 14-Dec-09 | 50.00 | 50.09 | 49.56 | 49.98 | 2,603,700 | 49.98 | | 11-Dec-09 | 49.75 | 50.10 | 49.42 | 49.74 | 1,398,600 | 49.74 | | 10-Dec-09 | 49.30 | 50.21 | 49.24 | 49.59 | 1,940,600 | 49.59 | | 9-Dec-09 | 49.30 | 49.38 | 48.87 | 49.22 | 2,879,300 | 49.22 | | 8-Dec-09 | 49.61 | 49.81 | 49.00 | 49.42 | 2,463,400 | 49.42 | | 7-Dec-09 | 49.95 | 50.61 | 49.62 | 49.72 | 2,797,300 | 49.72 | | 4-Dec-09 | 50.68 | 50.91 | 49.67 | 49.98 | 2,739,100 | 49.98 | | 3-Dec-09 | 51.75 | 51.75 | 50.16 | 50.27 | 4,014,000 | 50.27 | | 2-Dec-09 | 51.20 | 51.59 | 50.89 | 51.29 | 1,827,700 | 51.29 | | 1-Dec-09 | 50.72 | 51.61 | 50.45 | 51.11 | 4,007,100 | 51.11 | | 30-Nov-09 | 51.62 | 51.82 | 50.61 | 50.70 | 3,767,100 | 50.70 | | 27-Nov-09 | 50.67 | 51.43 | 49.99 | 51.07 | 1,252,000 | 51.07 | | 25-Nov-09 | 50.81 | 51.62 | 50.59 | 51.52 | 3,283,100 | 51.52 | | 24-Nov-09 | 50.03 | 50.48 | 49.72 | 50.38 | 3,379,900 | 50.38 | | 23-Nov-09 | 50.25 | 50.90 | 50.00 | 50.24 | 3,319,600 | 50.24 | | 20-Nov-09 | 49.42 | 50.26 | 48.77 | 50.05 | 2,974,400 | 50.05 | | 19-Nov-09 | 49.50 | 49.98 | 49.47 | 49.63 | 4,244,400 | 49.63 | | 18-Nov-09 | 49.85 | 50.02 | 49.50 | 49.77 | 4,808,200 | 49.77 | | 17-Nov-09 | 49.60 | 50.91 | 49.16 | 50.32 | 4,920,400 | 50.32 | | 16-Nov-09 | 50.00 | 50.52 | 49.23 | 49.49 | 9,144,000 | 49.49 | | 13-Nov-09 | 53.04 | 53.99 | 47.80 | 49.28 | 27,975,700 | 49.28 | | 12-Nov-09 | 53.02 | 53.60 | 52.31 | 53.17 | 1,455,700 | 53.17 | | 11-Nov-09 | 53.12 | 53.25 | 52.40 | 52.87 | 1,277,700 | 52.87 | | 10-Nov-09 | 52.26 | 53.25 | 52.19 | 52.87 | 1,881,800 | 52.87 | | 9-Nov-09 | 52.52 | 52.54 | 51.50 | 52.54 | 1,670,700 | 52.54 | | 6-Nov-09 | 52.06 | 52.50 | 51.35 | 52.28 | 1,390,800 | 52.28 | | 5-Nov-09 | 51.33 | 52.51 | 51.07 | 52.02 | 1,766,000 | 52.02 | | 4-Nov-09 | 51.00 | 52.37 | 51.00 | 51.01 | 2,024,600 | 51.01 | | * Close price adjusted for dividends and splits. |
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