| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -299 | -124.8% |
| 4Q25 | 1,098 | -18.4% |
| 1Q25 | 1,208 | +191.8% |
| 4Q24 | 1,345 | +137.2% |
| 3Q24 | 403 | -42.2% |
| 2Q24 | 1,716 | +15.5% |
| 1Q24 | 414 | -177.0% |
| 4Q23 | 567 | +80.6% |
| 3Q23 | 697 | +47.4% |
| 2Q23 | 1,486 | +65.8% |
| 1Q23 | -538 | -19.6% |
| 4Q22 | 314 | +28.2% |
| 3Q22 | 473 | -223.8% |
| 2Q22 | 896 | +20.8% |
| 1Q22 | -669 | +3.9% |
| 4Q21 | 245 | -79.7% |
| 3Q21 | -382 | -246.9% |
| 2Q21 | 742 | +57.9% |
| 1Q21 | -644 | +1300.0% |
| 4Q20 | 1,204 | +62.8% |
| 3Q20 | 260 | +118.6% |
| 2Q20 | 470 | +83.7% |
| 1Q20 | -46 | -158.4% |
| 4Q19 | 739 | +170.1% |
| 3Q19 | 118 | - |
| 2Q19 | 255 | - |
| 1Q19 | 78 | - |
| 4Q18 | 273 | - |