| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 836 | -32.0% |
| 2Q26 | 839 | -28.2% |
| 1Q26 | 901 | -22.3% |
| 4Q25 | 1,237 | -6.7% |
| 3Q25 | 1,230 | -8.4% |
| 2Q25 | 1,169 | +3.7% |
| 1Q25 | 1,160 | +4.9% |
| 4Q24 | 1,326 | +22.5% |
| 3Q24 | 1,344 | +188.7% |
| 2Q24 | 1,127 | +148.9% |
| 1Q24 | 1,106 | +113.2% |
| 4Q23 | 1,082 | +125.9% |
| 3Q23 | 465 | +12.5% |
| 2Q23 | 452 | +12.2% |
| 1Q23 | 519 | +28.9% |
| 4Q22 | 479 | +29.5% |
| 3Q22 | 413 | +34.2% |
| 2Q22 | 403 | +41.5% |
| 1Q22 | 402 | +67.0% |
| 4Q21 | 370 | +41.8% |
| 3Q21 | 308 | - |
| 2Q21 | 285 | +44.3% |
| 1Q21 | 241 | +19.8% |
| 4Q20 | 260 | - |
| 2Q20 | 197 | - |
| 1Q20 | 201 | - |