| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 709 | +181.3% |
| 4Q25 | 556 | +85.0% |
| 3Q25 | 645 | +81.6% |
| 2Q25 | 695 | +28.2% |
| 1Q25 | 252 | -36.0% |
| 4Q24 | 300 | +12.8% |
| 3Q24 | 355 | -37.7% |
| 2Q24 | 542 | -11.3% |
| 1Q24 | 393 | -62.2% |
| 4Q23 | 266 | -43.7% |
| 3Q23 | 570 | +9.5% |
| 2Q23 | 610 | -1.2% |
| 1Q23 | 1,042 | +156.6% |
| 4Q22 | 473 | +25.4% |
| 3Q22 | 520 | +101.3% |
| 2Q22 | 618 | +119.2% |
| 1Q22 | 406 | +6154.5% |
| 4Q21 | 377 | +1024.4% |
| 3Q21 | 258 | +7.9% |
| 2Q21 | 282 | +22.0% |
| 1Q21 | 6 | -97.4% |
| 4Q20 | 33 | -87.9% |
| 3Q20 | 239 | -30.6% |
| 2Q20 | 231 | -35.3% |
| 1Q20 | 254 | -23.8% |
| 4Q19 | 276 | +18.4% |
| 3Q19 | 345 | +33.7% |
| 2Q19 | 357 | -21.4% |
| 1Q19 | 334 | -27.6% |
| 4Q18 | 233 | -19.2% |
| 3Q18 | 258 | +63.5% |
| 2Q18 | 454 | +284.2% |
| 1Q18 | 461 | +261.3% |
| 4Q17 | 289 | +176.8% |
| 3Q17 | 158 | +91.2% |
| 2Q17 | 118 | -51.8% |
| 1Q17 | 127 | -30.6% |
| 4Q16 | 104 | - |
| 3Q16 | 82 | - |
| 2Q16 | 245 | - |
| 1Q16 | 184 | - |