| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,382 | +63.0% |
| 3Q25 | 1,650 | -52.0% |
| 2Q25 | 2,817 | +303.0% |
| 1Q25 | 1,175 | +33.9% |
| 4Q24 | 2,689 | +45.7% |
| 3Q24 | 3,435 | +316.6% |
| 2Q24 | 699 | -72.1% |
| 1Q24 | 877 | +132.2% |
| 4Q23 | 1,846 | -32.9% |
| 3Q23 | 824 | +52.1% |
| 2Q23 | 2,503 | +233.8% |
| 1Q23 | 377 | +107.5% |
| 4Q22 | 2,752 | +249.3% |
| 3Q22 | 542 | -40.8% |
| 2Q22 | 749 | -35.7% |
| 1Q22 | 182 | -47.7% |
| 4Q21 | 787 | -11.3% |
| 3Q21 | 915 | - |
| 2Q21 | 1,166 | - |
| 1Q21 | 348 | - |
| 4Q20 | 888 | - |