| 17 May 2012 | 961,750,541 | $55.85 | 3,878 | 583 | 3,030 | 0.2 |
| 16 May 2012 | 889,834,746 | $56.48 | 3,881 | 1,168 | 2,363 | 0.5 |
| 15 May 2012 | 884,734,624 | $56.38 | 3,882 | 1,225 | 2,329 | 0.5 |
| 14 May 2012 | 817,974,493 | $56.70 | 3,882 | 607 | 2,969 | 0.2 |
| 11 May 2012 | 799,221,730 | $57.02 | 3,881 | 1,411 | 2,098 | 0.7 |
| 10 May 2012 | 795,710,506 | $57.23 | 3,881 | 2,165 | 1,328 | 1.6 |
| 9 May 2012 | 954,442,935 | $57.32 | 3,879 | 1,209 | 2,340 | 0.5 |
| 8 May 2012 | 918,098,831 | $57.57 | 3,878 | 1,394 | 2,123 | 0.7 |
| 7 May 2012 | 766,714,445 | $57.91 | 3,877 | 1,834 | 1,676 | 1.1 |
| 4 May 2012 | 838,268,063 | $57.30 | 3,881 | 909 | 2,628 | 0.4 |
| 3 May 2012 | 858,376,049 | $57.09 | 3,878 | 1,066 | 2,445 | 0.4 |
| 2 May 2012 | 792,198,264 | $57.70 | 3,877 | 1,539 | 1,970 | 0.8 |
| 1 May 2012 | 784,585,308 | $58.33 | 3,879 | 2,249 | 1,294 | 1.7 |
| 30 Apr 2012 | 864,374,334 | $58.56 | 3,820 | 1,402 | 2,089 | 0.7 |
| 27 Apr 2012 | 800,668,511 | $58.38 | 3,820 | 2,277 | 1,156 | 2.0 |
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