| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,229 | -6.9% |
| 3Q25 | 2,358 | +14.8% |
| 2Q25 | 2,383 | -16.8% |
| 1Q25 | 1,442 | -7.8% |
| 4Q24 | 3,469 | -15.9% |
| 3Q24 | 2,054 | -41.1% |
| 2Q24 | 2,864 | +28.0% |
| 1Q24 | 1,564 | -22.5% |
| 4Q23 | 4,127 | -7.5% |
| 3Q23 | 3,488 | +116.5% |
| 2Q23 | 2,238 | +6.1% |
| 1Q23 | 2,018 | -21.4% |
| 4Q22 | 4,463 | +212.3% |
| 3Q22 | 1,611 | -11.4% |
| 2Q22 | 2,110 | -34.8% |
| 1Q22 | 2,567 | -44.3% |
| 4Q21 | 1,429 | -14.9% |
| 3Q21 | 1,819 | -34.3% |
| 2Q21 | 3,235 | +105.8% |
| 1Q21 | 4,610 | +321.4% |
| 4Q20 | 1,680 | - |
| 3Q20 | 2,769 | - |
| 2Q20 | 1,572 | - |
| 1Q20 | 1,094 | - |