| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,000 | +14.7% |
| 3Q25 | 888 | -4.9% |
| 2Q25 | 892 | +7.3% |
| 1Q25 | 860 | +4.9% |
| 4Q24 | 871 | +7.6% |
| 3Q24 | 934 | +18.3% |
| 2Q24 | 831 | +5.8% |
| 1Q24 | 820 | +4.0% |
| 4Q23 | 810 | +6.6% |
| 3Q23 | 789 | +9.4% |
| 2Q23 | 785 | +7.9% |
| 1Q23 | 789 | +8.0% |
| 4Q22 | 760 | +7.2% |
| 3Q22 | 721 | +10.1% |
| 2Q22 | 728 | +11.5% |
| 1Q22 | 730 | +10.6% |
| 4Q21 | 709 | -0.3% |
| 3Q21 | 655 | +7.1% |
| 2Q21 | 653 | +8.1% |
| 1Q21 | 660 | +7.9% |
| 4Q20 | 711 | +11.8% |
| 3Q20 | 611 | +8.0% |
| 2Q20 | 604 | +6.1% |
| 1Q20 | 611 | +7.0% |
| 4Q19 | 636 | +7.4% |
| 3Q19 | 566 | +2.4% |
| 2Q19 | 569 | -6.0% |
| 1Q19 | 571 | -4.7% |
| 4Q18 | 593 | -6.7% |
| 3Q18 | 553 | +3.3% |
| 2Q18 | 605 | +16.1% |
| 1Q18 | 600 | +21.5% |
| 4Q17 | 635 | +29.0% |
| 3Q17 | 535 | +13.4% |
| 2Q17 | 521 | +12.9% |
| 1Q17 | 494 | +8.9% |
| 4Q16 | 492 | +7.9% |
| 3Q16 | 472 | +8.5% |
| 2Q16 | 461 | +6.3% |
| 1Q16 | 453 | +12.0% |
| 4Q15 | 456 | +14.1% |
| 3Q15 | 435 | +15.2% |
| 2Q15 | 434 | +19.5% |
| 1Q15 | 405 | +21.8% |
| 4Q14 | 400 | +25.0% |
| 3Q14 | 377 | +27.5% |
| 2Q14 | 363 | +29.6% |
| 1Q14 | 332 | +24.7% |
| 4Q13 | 320 | +13.5% |
| 3Q13 | 296 | +11.7% |
| 2Q13 | 280 | +6.2% |
| 1Q13 | 266 | +7.7% |
| 4Q12 | 282 | +15.4% |
| 3Q12 | 265 | +22.5% |
| 2Q12 | 264 | +29.7% |
| 1Q12 | 247 | +22.0% |
| 4Q11 | 244 | +15.1% |
| 3Q11 | 216 | +11.3% |
| 2Q11 | 203 | +8.1% |
| 1Q11 | 203 | - |
| 4Q10 | 212 | - |
| 3Q10 | 194 | - |
| 2Q10 | 188 | - |