| （単位：百万ドル） | 営業費用 | 前年比（％） |
|---|---|---|
| 4Q25 | 529 | +23.4% |
| 3Q25 | 510 | +15.7% |
| 2Q25 | 521 | +15.5% |
| 1Q25 | 487 | +4.3% |
| 4Q24 | 429 | -6.0% |
| 3Q24 | 441 | +0.4% |
| 2Q24 | 451 | +6.9% |
| 1Q24 | 467 | -13.7% |
| 4Q23 | 456 | +0.8% |
| 3Q23 | 439 | -6.3% |
| 2Q23 | 422 | -11.0% |
| 1Q23 | 541 | +1.2% |
| 4Q22 | 453 | -14.8% |
| 3Q22 | 468 | -6.6% |
| 2Q22 | 474 | -1.3% |
| 1Q22 | 535 | +21.5% |
| 4Q21 | 531 | +42.6% |
| 3Q21 | 501 | +45.5% |
| 2Q21 | 480 | +39.0% |
| 1Q21 | 440 | +18.6% |
| 4Q20 | 372 | +8.6% |
| 3Q20 | 344 | -4.5% |
| 2Q20 | 345 | +24.3% |
| 1Q20 | 371 | -8.9% |
| 4Q19 | 343 | -15.4% |
| 3Q19 | 361 | -5.5% |
| 2Q19 | 278 | -29.9% |
| 1Q19 | 407 | -8.9% |
| 4Q18 | 405 | -12.8% |
| 3Q18 | 382 | -9.2% |
| 2Q18 | 396 | -8.5% |
| 1Q18 | 447 | -3.1% |
| 4Q17 | 465 | -22.6% |
| 3Q17 | 420 | -4.5% |
| 2Q17 | 433 | -8.3% |
| 1Q17 | 461 | -5.1% |
| 4Q16 | 601 | -63.5% |
| 3Q16 | 440 | -8.6% |
| 2Q16 | 472 | -3.3% |
| 1Q16 | 486 | -4.2% |
| 4Q15 | 1,647 | +231.5% |
| 3Q15 | 482 | -2.5% |
| 2Q15 | 488 | -1.5% |
| 1Q15 | 507 | +1.0% |
| 4Q14 | 496 | -1.8% |
| 3Q14 | 494 | +4.6% |
| 2Q14 | 496 | +9.5% |
| 1Q14 | 503 | +6.7% |
| 4Q13 | 505 | +13.0% |
| 3Q13 | 472 | +4.8% |
| 2Q13 | 453 | +1.2% |
| 1Q13 | 471 | +0.6% |
| 4Q12 | 447 | -357.4% |
| 3Q12 | 451 | -30.2% |
| 2Q12 | 447 | -28.3% |
| 1Q12 | 468 | -29.2% |
| 4Q11 | -174 | -128.3% |
| 3Q11 | 646 | +8.6% |
| 2Q11 | 625 | +6.2% |
| 1Q11 | 661 | - |
| 4Q10 | 614 | - |
| 3Q10 | 595 | - |
| 2Q10 | 588 | - |