| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,362 | +132.6% |
| 4Q25 | 700 | +14.4% |
| 3Q25 | 588 | -2.0% |
| 2Q25 | 578 | -5.6% |
| 1Q25 | 585 | -4.7% |
| 4Q24 | 612 | -2.2% |
| 3Q24 | 601 | +1.8% |
| 2Q24 | 612 | +5.1% |
| 1Q24 | 614 | +6.1% |
| 4Q23 | 625 | -5.1% |
| 3Q23 | 590 | +0.7% |
| 2Q23 | 583 | -3.6% |
| 1Q23 | 579 | +4.5% |
| 4Q22 | 659 | +10.2% |
| 3Q22 | 586 | +13.6% |
| 2Q22 | 605 | +18.4% |
| 1Q22 | 554 | +4.3% |
| 4Q21 | 598 | +16.4% |
| 3Q21 | 515 | +7.4% |
| 2Q21 | 511 | -3.3% |
| 1Q21 | 531 | +0.6% |
| 4Q20 | 514 | - |
| 3Q20 | 480 | - |
| 2Q20 | 528 | - |
| 1Q20 | 528 | - |