| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,066 | +3.1% |
| 3Q25 | 991 | +4.0% |
| 2Q25 | 1,002 | +9.5% |
| 1Q25 | 829 | -4.2% |
| 4Q24 | 1,034 | +24.0% |
| 3Q24 | 954 | +9.9% |
| 2Q24 | 915 | +6.6% |
| 1Q24 | 866 | +0.2% |
| 4Q23 | 834 | -20.7% |
| 3Q23 | 868 | +2.6% |
| 2Q23 | 858 | 0.0% |
| 1Q23 | 864 | +17.1% |
| 4Q22 | 1,052 | +15.6% |
| 3Q22 | 846 | +7.4% |
| 2Q22 | 858 | +4.7% |
| 1Q22 | 738 | +2.8% |
| 4Q21 | 910 | +13.2% |
| 3Q21 | 788 | +4.7% |
| 2Q21 | 819 | +27.6% |
| 1Q21 | 718 | +34.0% |
| 4Q20 | 804 | +16.5% |
| 3Q20 | 752 | +24.8% |
| 2Q20 | 642 | +10.3% |
| 1Q20 | 536 | +17.2% |
| 4Q19 | 690 | +1.9% |
| 3Q19 | 603 | +14.2% |
| 2Q19 | 582 | +11.0% |
| 1Q19 | 457 | +10.5% |
| 4Q18 | 678 | +15.4% |
| 3Q18 | 528 | +19.6% |
| 2Q18 | 524 | +21.5% |
| 1Q18 | 413 | +8.8% |
| 4Q17 | 587 | +20.0% |
| 3Q17 | 441 | +4.2% |
| 2Q17 | 431 | +14.7% |
| 1Q17 | 380 | +22.9% |
| 4Q16 | 489 | +9.8% |
| 3Q16 | 424 | +25.8% |
| 2Q16 | 376 | +25.0% |
| 1Q16 | 309 | +25.1% |
| 4Q15 | 446 | +28.1% |
| 3Q15 | 336 | +9.2% |
| 2Q15 | 300 | +13.0% |
| 1Q15 | 247 | +11.3% |
| 4Q14 | 348 | +8.5% |
| 3Q14 | 308 | +18.0% |
| 2Q14 | 266 | +17.2% |
| 1Q14 | 222 | +19.6% |
| 4Q13 | 321 | +30.7% |
| 3Q13 | 261 | +30.4% |
| 2Q13 | 227 | +35.5% |
| 1Q13 | 185 | - |
| 4Q12 | 245 | - |
| 3Q12 | 200 | - |
| 2Q12 | 167 | - |