| 23,674 | 25,762 | 25,597 | 26,881 | 23,821 | 29,471 | | | | | | | | |
| -7.5% | -4.2% | 7.5% | -8.8% | -20.4% | 30.9% | | | | | | | | |
| | | | | | | | | | | | | | |
| 19,285 | 21,156 | 21,162 | 21,678 | 20,002 | 23,355 | | | | | | | | |
Purchases of Crude Oil and Products | | | | | | | | | | | | | | |
Production and Manufacturing | | | | | | | | | | | | | | |
Federal Excise Tax and Fuel Charge | | | | | | | | | | | | | | |
| 4,389 | 4,606 | 4,435 | 5,203 | 3,819 | 6,116 | | | | | | | | |
| 18.5% | 17.9% | 17.3% | 19.4% | 16% | 20.8% | | | | | | | | |
Selling, General & Administrative Expenses | 510 | 478 | 467 | 465 | 392 | 466 | | | | | | | | |
| | | | | | | | | | | | | | |
Depreciation & Amortization Expenses | 1,009 | 1,037 | 946 | 964 | 943 | 1,020 | | | | | | | | |
Depreciation and Depletion | | | | | | | | | | | | | | |
| 2 | 1 | 2 | 3 | 2 | 2 | | | | | | | | |
| | | | | | | | | | | | | | |
| 11 | 1 | 2 | 42 | 40 | 8 | | | | | | | | |
Non-Service Pension and Postretirement Benefit | | | | | | | | | | | | | | |
| 2,857 | 3,089 | 3,018 | 3,729 | 2,442 | 4,620 | | | | | | | | |
| 12.1% | 12% | 11.8% | 13.9% | 10.3% | 15.7% | | | | | | | | |
Interest and Investment Income | 75 | 104 | 69 | 148 | 119 | 206 | | | | | | | | |
Investment and Other Income | | | | | | | | | | | | | | |
| — | -15 | -26 | -37 | -32 | -42 | | | | | | | | |
| | | | | | | | | | | | | | |
Total Non-Operating Income | 75 | 89 | 43 | 111 | 87 | 164 | | | | | | | | |
Income Before Provision for Income Taxes | 2,932 | 3,178 | 3,061 | 3,840 | 2,529 | 4,784 | | | | | | | | |
Income Before Income Taxes | | | | | | | | | | | | | | |
Provision for Income Taxes | 695 | 716 | 733 | 874 | 606 | 1,026 | | | | | | | | |
| | | | | | | | | | | | | | |
| 2,237 | 2,462 | 2,328 | 2,966 | 1,923 | 3,758 | | | | | | | | |
| | | | | | | | | | | | | | |
Net Income Attributable to Common Shareholders | 2,237 | 2,462 | 2,328 | 2,966 | 1,923 | 3,758 | | | | | | | | |
| | | | | | | | | | | | | | |
| 4.4 | 4.7 | 4.3 | 5.2 | 3.3 | 6.1 | | | | | | | | |
| 4.4 | 4.7 | 4.3 | 5.2 | 3.3 | 6.1 | | | | | | | | |
Basic Weighted Average Shares Outstanding | 509 | 523 | 535.8 | 565.4 | 584.2 | 613.7 | | | | | | | | |
| 509 | 509 | 535.8 | 535.8 | 584.2 | 584.2 | | | | | | | | |
Diluted Weighted Average Shares Outstanding | 510.2 | 524.2 | 537 | 566.5 | 585.3 | 614.9 | | | | | | | | |
| 3,866 | 4,126 | 3,964 | 4,693 | 3,385 | 5,640 | | | | | | | | |
| 23.7% | 22.5% | 23.9% | 22.8% | 24% | 21.4% | | | | | | | | |