| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,422 | +141.0% |
| 2Q26 | 903 | +46.4% |
| 1Q26 | 513 | -14.6% |
| 4Q25 | 461 | +4.6% |
| 3Q25 | 590 | +8.7% |
| 2Q25 | 617 | +5.3% |
| 1Q25 | 601 | +11.0% |
| 4Q24 | 441 | +40.4% |
| 3Q24 | 543 | +9.8% |
| 2Q24 | 586 | +15.5% |
| 1Q24 | 541 | +5.1% |
| 4Q23 | 314 | -49.0% |
| 3Q23 | 494 | -5.0% |
| 2Q23 | 507 | +4.2% |
| 1Q23 | 515 | +1.7% |
| 4Q22 | 616 | +28.3% |
| 3Q22 | 520 | +26.2% |
| 2Q22 | 487 | +10.3% |
| 1Q22 | 506 | +17.7% |
| 4Q21 | 480 | +25.8% |
| 3Q21 | 412 | +40.1% |
| 2Q21 | 441 | +12.1% |
| 1Q21 | 430 | -8.7% |
| 4Q20 | 381 | +8.1% |
| 3Q20 | 294 | -24.2% |
| 2Q20 | 393 | +18.5% |
| 1Q20 | 472 | -17.7% |
| 4Q19 | 353 | -24.3% |
| 3Q19 | 388 | +25.7% |
| 2Q19 | 332 | +0.4% |
| 1Q19 | 573 | +7.6% |
| 4Q18 | 466 | +14.0% |
| 3Q18 | 309 | -11.0% |
| 2Q18 | 330 | +7.5% |
| 1Q18 | 532 | +7.4% |
| 4Q17 | 408 | +8.3% |
| 3Q17 | 347 | +29.6% |
| 2Q17 | 307 | - |
| 1Q17 | 496 | - |
| 4Q16 | 377 | - |
| 3Q16 | 268 | - |