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|                                                                                                                               |   | Year      ended December 31, |
|------------------------------------------------------------------------------------------------------------------------------------|--------|------------------------------|
|                                                                                                                               |   | 2009                         |   | 2008 |   | 2007 |   | 2006 |   | 2005 |
|                                                                                                                               |   |                         |   |   |   |   |   |   |   |   |   |
| Earnings:                                                                                                                          |   |                         |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Income      before income taxes                                                                                                    |   | $                            | 3,081 |   | $ | 3,800 |   | $ | 3,583 |   | $ | 3,552 |   | $ | 2,862 |
| Add:                                                                                                                               |   |                         |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Interest      and other fixed charges, excluding capitalized interest                                                              |   |                         | 124 |   |   | 97 |   |   | 87 |   |   | 113 |   |   | 127 |
| Reasonable      approximation of portion of rent under long-term operating leases      representative of an interest factor        |   |                         | 267 |   |   | 278 |   |   | 282 |   |   | 261 |   |   | 221 |
| Distributed      income of investees accounted for under the equity method                                                         |   |                         | 5 |   |   | 5 |   |   | 4 |   |   | 3 |   |   | 4 |
| Amortization      of capitalized interest                                                                                          |   |                         | 4 |   |   | 5 |   |   |  4 |   |   |  4 |   |   |  8 |
|    Less:                                                                                                            |   |                         |   |   |   |   |   |   |   |   |   |   |   |   |   |
|  Equity in earnings of      investments accounted for under the equity method                                                 |   |                         | 12 |   |   | 13 |   |   | 19 |   |   | 27 |   |   | 15 |
| Total earnings available for      fixed charges                                                                                    |   | $                            | 3,469 |   | $ | 4,172 |   | $ | 3,941 |   | $ | 3,906 |   | $ | 3,207 |
| Fixed      charges:                                                                                                                |   |                         |   |   |   |   |   |   |   |   |   |   |   |   |   |
| Interest and fixed      charges                                                                                                    |   | $                            | 142 |   | $ | 114 |   | $ | 104 |   | $ | 127 |   | $ | 140 |
|        Reasonable approximation of portion of rent under long-term operating      leases representative of an interest factor |   |                         | 267 |   |   | 278 |   |   | 282 |   |   | 261 |   |   | 221 |
| Total fixed    charges                                                                                                             |   | $                            | 409 |   | $ | 392 |   | $ | 386 |   | $ | 388 |   | $ | 361 |
| Ratio      of earnings to fixed charges                                                                                            |   |                         | 8.48x |   |   | 10.64x |   |   | 10.21x |   |   | 10.07x |   |   | 8.88x |
|                                                                                                                               |

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