| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q25 | 960 | +19.5% |
| 2Q25 | 1,074 | +31.7% |
| 1Q25 | 785 | +7.0% |
| 4Q24 | 911 | +24.9% |
| 3Q24 | 803 | +22.7% |
| 2Q24 | 815 | +19.9% |
| 1Q24 | 734 | +19.2% |
| 4Q23 | 729 | +9.3% |
| 3Q23 | 654 | -1.5% |
| 2Q23 | 680 | +0.5% |
| 1Q23 | 616 | +45.5% |
| 4Q22 | 668 | +34.7% |
| 3Q22 | 664 | +32.9% |
| 2Q22 | 676 | +38.9% |
| 1Q22 | 423 | +0.8% |
| 4Q21 | 495 | -8.1% |
| 3Q21 | 500 | +4.4% |
| 2Q21 | 487 | +12.5% |
| 1Q21 | 420 | -3.7% |
| 4Q20 | 539 | - |
| 3Q20 | 479 | - |
| 2Q20 | 433 | - |
| 1Q20 | 436 | - |