| Date | Open | High | Low | Close | Avg Vol | Adj Close* | | 8-Feb-06 | $ 0.20 Dividend | | Feb-06 | 80.90 | 82.24 | 78.93 | 80.63 | 6,048,800 | 75.79 | | Jan-06 | 82.45 | 85.03 | 80.21 | 81.30 | 7,663,100 | 76.23 | | Dec-05 | 89.15 | 89.92 | 81.56 | 82.20 | 5,976,200 | 77.07 | | 8-Nov-05 | $ 0.20 Dividend | | Nov-05 | 81.85 | 89.94 | 80.64 | 88.90 | 5,556,400 | 83.35 | | Oct-05 | 80.22 | 84.60 | 78.70 | 81.88 | 7,019,600 | 76.59 | | Sep-05 | 80.16 | 82.11 | 76.93 | 80.22 | 5,772,200 | 75.03 | | 8-Aug-05 | $ 0.20 Dividend | | Aug-05 | 83.00 | 84.20 | 79.87 | 80.62 | 4,801,300 | 75.41 | | Jul-05 | 74.30 | 85.11 | 74.16 | 83.46 | 8,056,500 | 77.88 | | Jun-05 | 75.57 | 77.73 | 73.45 | 74.20 | 6,439,500 | 69.24 | | 6-May-05 | $ 0.20 Dividend | | May-05 | 76.88 | 78.11 | 72.50 | 75.55 | 6,896,900 | 70.50 | | Apr-05 | 91.49 | 91.76 | 71.85 | 76.38 | 10,709,200 | 71.08 | | Mar-05 | 92.64 | 93.73 | 89.09 | 91.38 | 5,025,600 | 85.04 | | 8-Feb-05 | $ 0.18 Dividend | | Feb-05 | 93.67 | 94.97 | 91.55 | 92.58 | 4,455,600 | 86.16 | | Jan-05 | 98.97 | 99.10 | 91.44 | 93.42 | 5,960,900 | 86.78 | | Dec-04 | 94.50 | 99.00 | 94.47 | 98.58 | 5,043,800 | 91.57 | | 8-Nov-04 | $ 0.18 Dividend | | Nov-04 | 89.33 | 96.63 | 89.23 | 94.24 | 5,754,800 | 87.54 | | Oct-04 | 85.95 | 90.27 | 84.29 | 89.75 | 5,839,700 | 83.21 | | Sep-04 | 84.05 | 87.28 | 83.24 | 85.74 | 4,719,200 | 79.49 | | 6-Aug-04 | $ 0.18 Dividend | | Aug-04 | 86.87 | 87.39 | 81.90 | 84.69 | 4,298,600 | 78.51 | | Jul-04 | 88.28 | 88.44 | 83.42 | 87.07 | 5,929,000 | 80.55 | | Jun-04 | 88.00 | 91.21 | 87.30 | 88.15 | 4,604,400 | 81.55 | | 6-May-04 | $ 0.18 Dividend | | May-04 | 88.13 | 89.75 | 85.12 | 88.59 | 5,395,500 | 81.96 | | Apr-04 | 91.67 | 94.55 | 88.01 | 88.17 | 5,507,200 | 81.40 | | Mar-04 | 96.50 | 97.60 | 90.28 | 91.84 | 5,612,900 | 84.79 | | 6-Feb-04 | $ 0.16 Dividend | | Feb-04 | 99.15 | 100.43 | 95.20 | 96.50 | 5,392,400 | 89.09 | | Jan-04 | 92.86 | 99.85 | 89.01 | 99.23 | 7,275,300 | 91.47 | | Dec-03 | 90.90 | 94.12 | 90.03 | 92.68 | 5,492,200 | 85.43 | | 6-Nov-03 | $ 0.16 Dividend | | Nov-03 | 89.90 | 91.48 | 87.72 | 90.54 | 5,271,600 | 83.46 | | Oct-03 | 88.75 | 94.54 | 87.53 | 89.48 | 6,999,200 | 82.33 | | Sep-03 | 82.40 | 93.47 | 82.30 | 88.33 | 8,523,800 | 81.27 | | 6-Aug-03 | $ 0.16 Dividend | | Aug-03 | 81.15 | 84.72 | 78.73 | 82.01 | 5,624,600 | 75.46 | | Jul-03 | 81.40 | 87.03 | 80.58 | 81.25 | 7,362,000 | 74.61 | | Jun-03 | 89.00 | 89.08 | 79.81 | 82.50 | 9,163,700 | 75.76 | | 7-May-03 | $ 0.16 Dividend | | May-03 | 85.30 | 90.40 | 84.45 | 88.04 | 7,415,800 | 80.84 | | Apr-03 | 78.50 | 86.49 | 78.12 | 84.90 | 8,872,300 | 77.82 | | Mar-03 | 78.90 | 84.90 | 73.17 | 78.43 | 9,624,100 | 71.89 | | 6-Feb-03 | $ 0.15 Dividend | | Feb-03 | 78.20 | 80.05 | 74.31 | 77.95 | 8,013,500 | 71.45 | | Jan-03 | 78.80 | 88.95 | 77.02 | 78.20 | 9,698,900 | 71.54 | | Dec-02 | 88.60 | 89.46 | 75.60 | 77.50 | 7,592,100 | 70.90 | | 6-Nov-02 | $ 0.15 Dividend | | Nov-02 | 78.90 | 88.11 | 76.70 | 86.92 | 9,370,900 | 79.51 | | Oct-02 | 59.20 | 79.79 | 54.01 | 78.94 | 12,847,400 | 72.08 | | Sep-02 | 74.20 | 77.50 | 57.99 | 58.31 | 9,934,200 | 53.24 | | 7-Aug-02 | $ 0.15 Dividend | | Aug-02 | 70.40 | 82.85 | 65.85 | 75.38 | 7,787,400 | 68.83 | | Jul-02 | 72.01 | 74.20 | 65.70 | 70.40 | 11,771,600 | 64.14 | | Jun-02 | 80.75 | 80.95 | 66.10 | 72.00 | 10,096,300 | 65.60 | | 8-May-02 | $ 0.15 Dividend | | May-02 | 83.85 | 86.49 | 75.92 | 80.45 | 8,084,700 | 73.30 | | Apr-02 | 104.00 | 104.00 | 83.34 | 83.76 | 11,608,500 | 76.16 | | Mar-02 | 98.60 | 108.85 | 98.50 | 104.00 | 7,830,800 | 94.57 | | 6-Feb-02 | $ 0.14 Dividend | | Feb-02 | 107.64 | 109.30 | 95.76 | 98.12 | 9,487,300 | 89.22 | | Jan-02 | 120.60 | 126.39 | 101.00 | 107.89 | 9,687,600 | 97.98 | | Dec-01 | 114.80 | 124.70 | 113.21 | 120.96 | 6,845,300 | 109.84 | | 7-Nov-01 | $ 0.14 Dividend | | Nov-01 | 107.25 | 117.00 | 106.90 | 115.59 | 6,701,600 | 104.97 | | Oct-01 | 91.72 | 112.10 | 91.34 | 108.07 | 10,066,400 | 98.02 | | Sep-01 | 100.15 | 103.13 | 87.49 | 91.72 | 13,359,300 | 83.19 | | 8-Aug-01 | $ 0.14 Dividend | | Aug-01 | 105.35 | 110.09 | 98.86 | 99.95 | 6,588,100 | 90.65 | | Jul-01 | 113.50 | 115.40 | 101.56 | 105.21 | 7,934,200 | 95.30 | | Jun-01 | 112.50 | 119.00 | 111.10 | 113.50 | 7,257,400 | 102.81 | | 8-May-01 | $ 0.14 Dividend | | May-01 | 115.85 | 119.90 | 110.96 | 111.80 | 7,549,100 | 101.27 | | Apr-01 | 97.45 | 118.05 | 90.05 | 115.14 | 11,678,400 | 104.17 | | Mar-01 | 99.30 | 108.40 | 87.65 | 96.18 | 12,000,500 | 87.01 | | 7-Feb-01 | $ 0.13 Dividend | | Feb-01 | 112.40 | 118.64 | 99.10 | 99.90 | 8,861,600 | 90.38 | | Jan-01 | 84.50 | 116.75 | 83.75 | 112.00 | 9,870,300 | 101.21 | | Dec-00 | 94.44 | 104.75 | 80.06 | 85.00 | 8,736,700 | 76.81 | | 8-Nov-00 | $ 0.13 Dividend | | Nov-00 | 98.44 | 104.37 | 91.62 | 93.50 | 6,717,300 | 84.49 | | Oct-00 | 112.62 | 119.62 | 86.94 | 98.50 | 10,655,100 | 88.90 | | Sep-00 | 133.06 | 134.94 | 110.25 | 112.62 | 5,853,100 | 101.64 | | Aug-00 | 131.88 | 134.19 | 131.63 | 132.02 | 10,939,000 | 119.15 | | * Close price adjusted for dividends and splits. |
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