| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,756 | +7.5% |
| 2Q26 | 1,710 | +4.1% |
| 1Q26 | 1,740 | +4.8% |
| 4Q25 | 1,694 | +9.3% |
| 3Q25 | 1,633 | -1.7% |
| 2Q25 | 1,643 | +2.7% |
| 1Q25 | 1,660 | +10.5% |
| 4Q24 | 1,550 | +4.2% |
| 3Q24 | 1,661 | +3.3% |
| 2Q24 | 1,600 | +4.6% |
| 1Q24 | 1,502 | +0.1% |
| 4Q23 | 1,488 | +1.2% |
| 3Q23 | 1,608 | +7.1% |
| 2Q23 | 1,530 | +6.9% |
| 1Q23 | 1,500 | +7.7% |
| 4Q22 | 1,471 | +9.8% |
| 3Q22 | 1,501 | -2.3% |
| 2Q22 | 1,431 | +1.7% |
| 1Q22 | 1,393 | +2.5% |
| 4Q21 | 1,340 | -10.5% |
| 3Q21 | 1,537 | -1.7% |
| 2Q21 | 1,407 | -5.9% |
| 1Q21 | 1,359 | -7.4% |
| 4Q20 | 1,497 | +1.4% |
| 3Q20 | 1,564 | -1.4% |
| 2Q20 | 1,496 | +0.9% |
| 1Q20 | 1,468 | +2.2% |
| 4Q19 | 1,476 | -5.1% |
| 3Q19 | 1,587 | +2.6% |
| 2Q19 | 1,483 | -1.1% |
| 1Q19 | 1,436 | -8.2% |
| 4Q18 | 1,555 | -0.3% |
| 3Q18 | 1,547 | +1.5% |
| 2Q18 | 1,498 | +2.7% |
| 1Q18 | 1,564 | +7.4% |
| 4Q17 | 1,559 | +5.2% |
| 3Q17 | 1,523 | +1.5% |
| 2Q17 | 1,458 | - |
| 1Q17 | 1,456 | - |
| 4Q16 | 1,482 | - |
| 3Q16 | 1,500 | - |