| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,217 | +81.6% |
| 4Q25 | 1,426 | +86.4% |
| 3Q25 | 1,386 | 0.0% |
| 2Q25 | 1,142 | -1.0% |
| 1Q25 | 670 | +5.5% |
| 4Q24 | 765 | +48.0% |
| 3Q24 | 1,386 | +127.6% |
| 2Q24 | 1,153 | +37.3% |
| 1Q24 | 635 | -24.9% |
| 4Q23 | 517 | -32.8% |
| 3Q23 | 609 | -43.2% |
| 2Q23 | 840 | -14.3% |
| 1Q23 | 846 | -20.4% |
| 4Q22 | 769 | -17.7% |
| 3Q22 | 1,072 | - |
| 2Q22 | 980 | - |
| 1Q22 | 1,062 | - |
| 4Q21 | 934 | - |