| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 2Q26 | 885 | -5.5% |
| 1Q26 | 954 | +6.0% |
| 4Q25 | 1,048 | +63.8% |
| 3Q25 | 845 | +38.6% |
| 2Q25 | 937 | +67.8% |
| 1Q25 | 900 | +51.0% |
| 4Q24 | 640 | +3.0% |
| 3Q24 | 609 | +5.4% |
| 2Q24 | 558 | +3.5% |
| 1Q24 | 596 | +6.7% |
| 4Q23 | 621 | +16.4% |
| 3Q23 | 578 | +22.1% |
| 2Q23 | 539 | -0.8% |
| 1Q23 | 559 | +2.0% |
| 4Q22 | 533 | -13.5% |
| 3Q22 | 473 | -13.5% |
| 2Q22 | 543 | -10.5% |
| 1Q22 | 547 | -1.3% |
| 4Q21 | 617 | -16.1% |
| 3Q21 | 547 | -13.9% |
| 2Q21 | 607 | -4.3% |
| 1Q21 | 555 | -16.9% |
| 4Q20 | 735 | +7.3% |
| 3Q20 | 636 | -5.8% |
| 2Q20 | 634 | -1.8% |
| 1Q20 | 668 | +3.9% |
| 4Q19 | 685 | +2.4% |
| 3Q19 | 675 | +17.8% |
| 2Q19 | 646 | +13.6% |
| 1Q19 | 643 | +7.0% |
| 4Q18 | 669 | +0.3% |
| 3Q18 | 573 | +5.5% |
| 2Q18 | 569 | +8.2% |
| 1Q18 | 601 | +8.2% |
| 4Q17 | 667 | +15.4% |
| 3Q17 | 543 | +14.0% |
| 2Q17 | 526 | - |
| 1Q17 | 555 | - |
| 4Q16 | 578 | - |
| 3Q16 | 477 | - |