| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,531 | +4.1% |
| 2Q26 | 1,482 | +4.2% |
| 1Q26 | 1,503 | +2.3% |
| 4Q25 | 1,574 | +5.6% |
| 3Q25 | 1,470 | +1.0% |
| 2Q25 | 1,422 | +0.9% |
| 1Q25 | 1,469 | +5.4% |
| 4Q24 | 1,491 | -1.3% |
| 3Q24 | 1,455 | +2.6% |
| 2Q24 | 1,410 | +4.4% |
| 1Q24 | 1,394 | -0.2% |
| 4Q23 | 1,511 | +4.1% |
| 3Q23 | 1,418 | +3.4% |
| 2Q23 | 1,351 | -1.0% |
| 1Q23 | 1,397 | -0.4% |
| 4Q22 | 1,451 | +2.8% |
| 3Q22 | 1,372 | -2.4% |
| 2Q22 | 1,365 | +4.4% |
| 1Q22 | 1,403 | -0.7% |
| 4Q21 | 1,411 | -7.4% |
| 3Q21 | 1,406 | -8.6% |
| 2Q21 | 1,308 | -9.9% |
| 1Q21 | 1,413 | -6.7% |
| 4Q20 | 1,523 | -0.7% |
| 3Q20 | 1,538 | +3.6% |
| 2Q20 | 1,452 | +0.3% |
| 1Q20 | 1,514 | +2.3% |
| 4Q19 | 1,533 | -1.0% |
| 3Q19 | 1,484 | -3.3% |
| 2Q19 | 1,447 | -3.3% |
| 1Q19 | 1,480 | -0.8% |
| 4Q18 | 1,549 | -0.1% |
| 3Q18 | 1,534 | +9.1% |
| 2Q18 | 1,496 | +7.6% |
| 1Q18 | 1,491 | +4.3% |
| 4Q17 | 1,550 | +3.1% |
| 3Q17 | 1,407 | -0.4% |
| 2Q17 | 1,390 | -2.3% |
| 1Q17 | 1,430 | -1.3% |
| 4Q16 | 1,502 | - |
| 3Q16 | 1,412 | - |
| 2Q16 | 1,423 | - |
| 1Q16 | 1,449 | - |