| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 293 | -33.7% |
| 3Q25 | 440 | -27.0% |
| 2Q25 | 309 | -21.8% |
| 1Q25 | 742 | -32.9% |
| 4Q24 | 442 | -16.8% |
| 3Q24 | 603 | -13.3% |
| 2Q24 | 395 | +14.2% |
| 1Q24 | 1,105 | +66.7% |
| 4Q23 | 530 | +31.8% |
| 3Q23 | 695 | +28.4% |
| 2Q23 | 345 | +12.5% |
| 1Q23 | 663 | +34.6% |
| 4Q22 | 403 | -37.2% |
| 3Q22 | 541 | +884.6% |
| 2Q22 | 307 | -281.9% |
| 1Q22 | 492 | +11.4% |
| 4Q21 | 642 | -2.0% |
| 3Q21 | 55 | -84.8% |
| 2Q21 | -169 | -55.7% |
| 1Q21 | 442 | -11.1% |
| 4Q20 | 655 | +85.9% |
| 3Q20 | 361 | -21.3% |
| 2Q20 | -382 | -237.0% |
| 1Q20 | 497 | -14.3% |
| 4Q19 | 352 | +200.7% |
| 3Q19 | 459 | +44.7% |
| 2Q19 | 278 | +293.1% |
| 1Q19 | 579 | +63.0% |
| 4Q18 | 117 | -21.9% |
| 3Q18 | 317 | -0.6% |
| 2Q18 | 70 | -53.6% |
| 1Q18 | 355 | -26.3% |
| 4Q17 | 150 | -53.1% |
| 3Q17 | 318 | -3.1% |
| 2Q17 | 152 | -745.7% |
| 1Q17 | 482 | +6.7% |
| 4Q16 | 319 | -13.4% |
| 3Q16 | 329 | - |
| 2Q16 | -24 | - |
| 1Q16 | 452 | - |
| 4Q15 | 369 | - |