| Date | Open | High | Low | Close | Volume | Adj Close* | | 20-Nov-09 | 171.40 | 172.44 | 170.01 | 170.01 | 8,815,300 | 170.01 | | 19-Nov-09 | 175.53 | 176.20 | 171.43 | 172.83 | 8,893,100 | 172.83 | | 18-Nov-09 | 176.47 | 177.45 | 175.01 | 176.90 | 5,959,000 | 176.90 | | 17-Nov-09 | 177.01 | 178.25 | 175.50 | 176.60 | 7,680,500 | 176.60 | | 16-Nov-09 | 177.99 | 179.38 | 176.43 | 177.25 | 8,748,500 | 177.25 | | 13-Nov-09 | 178.89 | 178.99 | 175.64 | 176.76 | 7,630,900 | 176.76 | | 12-Nov-09 | 179.70 | 181.43 | 177.79 | 178.48 | 7,404,200 | 178.48 | | 11-Nov-09 | 178.03 | 180.84 | 177.95 | 179.85 | 8,187,800 | 179.85 | | 10-Nov-09 | 176.40 | 177.74 | 175.32 | 176.51 | 7,244,700 | 176.51 | | 9-Nov-09 | 173.68 | 176.75 | 173.50 | 176.57 | 10,329,200 | 176.57 | | 6-Nov-09 | 171.96 | 173.95 | 171.00 | 171.78 | 6,274,200 | 171.78 | | 5-Nov-09 | 170.98 | 173.50 | 169.21 | 173.40 | 9,017,500 | 173.40 | | 4-Nov-09 | 173.47 | 174.60 | 169.02 | 169.50 | 11,143,300 | 169.50 | | 3-Nov-09 | 168.98 | 172.16 | 168.74 | 171.61 | 11,150,300 | 171.61 | | 2-Nov-09 | 171.59 | 173.36 | 165.30 | 170.68 | 15,802,400 | 170.68 | | 30-Oct-09 | 177.22 | 177.62 | 169.68 | 170.17 | 13,323,700 | 170.17 | | 29-Oct-09 | 174.57 | 178.58 | 173.44 | 178.58 | 9,342,900 | 178.58 | | 28-Oct-09 | 177.91 | 178.40 | 171.67 | 172.16 | 13,586,400 | 172.16 | | 27-Oct-09 | 179.25 | 180.10 | 177.40 | 178.61 | 10,505,700 | 178.61 | | 26-Oct-09 | 180.52 | 182.45 | 177.82 | 179.37 | 9,427,400 | 179.37 | | 23-Oct-09 | 184.03 | 184.89 | 179.04 | 180.36 | 9,221,900 | 180.36 | | 22-Oct-09 | 180.04 | 183.94 | 179.56 | 183.69 | 10,666,200 | 183.69 | | 21-Oct-09 | 185.20 | 185.50 | 179.10 | 179.26 | 11,759,300 | 179.26 | | 20-Oct-09 | 185.19 | 187.55 | 184.07 | 184.96 | 7,387,400 | 184.96 | | 19-Oct-09 | 184.85 | 186.79 | 183.01 | 185.50 | 7,482,000 | 185.50 | | 16-Oct-09 | 186.67 | 187.65 | 183.38 | 184.37 | 12,750,800 | 184.37 | | 15-Oct-09 | 188.62 | 190.86 | 187.20 | 188.63 | 17,834,200 | 188.63 | | 14-Oct-09 | 191.58 | 193.60 | 190.40 | 192.28 | 15,806,700 | 192.28 | | 13-Oct-09 | 186.41 | 187.80 | 185.10 | 187.23 | 11,959,300 | 187.23 | | 12-Oct-09 | 190.86 | 190.90 | 188.84 | 190.15 | 6,189,400 | 190.15 | | 9-Oct-09 | 188.73 | 189.75 | 187.92 | 189.30 | 6,526,300 | 189.30 | | 8-Oct-09 | 191.89 | 192.17 | 187.61 | 188.17 | 11,978,100 | 188.17 | | 7-Oct-09 | 186.51 | 190.58 | 186.00 | 190.48 | 10,579,400 | 190.48 | | 6-Oct-09 | 188.46 | 189.44 | 184.60 | 186.98 | 13,918,900 | 186.98 | | 5-Oct-09 | 180.77 | 186.65 | 180.55 | 186.47 | 9,471,200 | 186.47 | | 2-Oct-09 | 176.45 | 181.06 | 175.60 | 179.61 | 9,232,400 | 179.61 | | 1-Oct-09 | 184.01 | 184.69 | 178.60 | 178.99 | 11,044,500 | 178.99 | | 30-Sep-09 | 184.77 | 185.48 | 181.82 | 184.35 | 10,517,900 | 184.35 | | 29-Sep-09 | 182.99 | 184.78 | 182.13 | 183.58 | 7,539,300 | 183.58 | | 28-Sep-09 | 180.14 | 182.78 | 178.66 | 182.50 | 7,892,200 | 182.50 | | 25-Sep-09 | 182.18 | 183.10 | 177.70 | 179.50 | 12,296,200 | 179.50 | | 24-Sep-09 | 184.92 | 185.60 | 181.17 | 183.06 | 10,982,400 | 183.06 | | 23-Sep-09 | 186.31 | 188.00 | 183.64 | 183.64 | 10,069,600 | 183.64 | | 22-Sep-09 | 183.88 | 185.80 | 182.58 | 185.52 | 7,470,700 | 185.52 | | 21-Sep-09 | 181.69 | 183.73 | 181.41 | 182.39 | 6,368,600 | 182.39 | | 18-Sep-09 | 181.69 | 183.95 | 180.65 | 183.18 | 8,395,300 | 183.18 | | 17-Sep-09 | 179.88 | 183.00 | 179.55 | 181.46 | 9,674,300 | 181.46 | | 16-Sep-09 | 177.82 | 179.87 | 176.50 | 179.87 | 8,706,100 | 179.87 | | 15-Sep-09 | 178.00 | 178.00 | 175.46 | 176.66 | 8,398,900 | 176.66 | | 14-Sep-09 | 173.28 | 177.90 | 173.16 | 177.71 | 8,028,100 | 177.71 | | 11-Sep-09 | 176.80 | 177.81 | 174.37 | 174.70 | 11,094,800 | 174.70 | | 10-Sep-09 | 171.00 | 175.36 | 170.13 | 174.87 | 13,488,900 | 174.87 | | 9-Sep-09 | 167.80 | 170.56 | 167.16 | 170.27 | 10,196,500 | 170.27 | | 8-Sep-09 | 165.25 | 167.25 | 165.05 | 167.22 | 10,066,300 | 167.22 | | 4-Sep-09 | 161.54 | 163.85 | 161.36 | 162.97 | 6,220,100 | 162.97 | | 3-Sep-09 | 159.92 | 162.25 | 159.55 | 161.66 | 8,837,800 | 161.66 | | 2-Sep-09 | 160.13 | 161.44 | 158.14 | 158.54 | 10,751,500 | 158.54 | | 1-Sep-09 | 164.80 | 166.38 | 159.93 | 160.17 | 12,446,800 | 160.17 | | 31-Aug-09 | 162.95 | 165.59 | 161.25 | 165.46 | 9,106,500 | 165.46 | | 28-Aug-09 | 165.87 | 166.25 | 163.40 | 164.42 | 7,029,800 | 164.42 | | 27-Aug-09 | 165.69 | 165.90 | 163.25 | 165.02 | 7,890,600 | 165.02 | | 26-Aug-09 | 164.29 | 166.41 | 163.70 | 165.95 | 8,325,600 | 165.95 | | 25-Aug-09 | 163.33 | 165.30 | 163.04 | 164.94 | 9,118,900 | 164.94 | | 24-Aug-09 | 164.36 | 166.26 | 162.58 | 162.58 | 9,148,800 | 162.58 | | 21-Aug-09 | 163.76 | 164.90 | 162.02 | 163.51 | 10,417,200 | 163.51 | | 21-Aug-09 | $ 0.35 Dividend | | 20-Aug-09 | 160.20 | 162.84 | 160.10 | 162.33 | 7,619,200 | 161.98 | | * Close price adjusted for dividends and splits. |
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