| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,668 | +227.1% |
| 4Q25 | 1,989 | +144.8% |
| 3Q25 | 1,153 | -443.2% |
| 2Q25 | 1,216 | -664.6% |
| 1Q25 | 510 | -17.9% |
| 4Q24 | 812 | -39.8% |
| 3Q24 | -336 | -151.3% |
| 2Q24 | -216 | -141.8% |
| 1Q24 | 621 | -28.3% |
| 4Q23 | 1,348 | -5.2% |
| 3Q23 | 655 | +147.3% |
| 2Q23 | 515 | +34.9% |
| 1Q23 | 867 | -34.4% |
| 4Q22 | 1,422 | -1912.9% |
| 3Q22 | 264 | +0.3% |
| 2Q22 | 381 | +58.0% |
| 1Q22 | 1,321 | -1696.5% |
| 4Q21 | -79 | -115.8% |
| 3Q21 | 264 | -1535.4% |
| 2Q21 | 241 | -76.5% |
| 1Q21 | -83 | -106.9% |
| 4Q20 | 495 | - |
| 3Q20 | -19 | - |
| 2Q20 | 1,029 | - |
| 1Q20 | 1,203 | - |