| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 874 | -0.9% |
| 4Q25 | 1,365 | +19.5% |
| 3Q25 | 508 | -49.8% |
| 2Q25 | 625 | -17.3% |
| 1Q25 | 882 | -7.2% |
| 4Q24 | 1,142 | +11.7% |
| 3Q24 | 1,012 | -32.4% |
| 2Q24 | 756 | -46.7% |
| 1Q24 | 950 | -46.2% |
| 4Q23 | 1,022 | -40.1% |
| 3Q23 | 1,497 | +4.8% |
| 2Q23 | 1,419 | +9.9% |
| 1Q23 | 1,767 | +20.3% |
| 4Q22 | 1,707 | +73.8% |
| 3Q22 | 1,428 | - |
| 2Q22 | 1,291 | - |
| 1Q22 | 1,469 | - |
| 4Q21 | 982 | - |