| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 903 | -10.8% |
| 2Q26 | 731 | +37.9% |
| 1Q26 | 707 | +139.7% |
| 4Q25 | 593 | -4.0% |
| 3Q25 | 1,012 | +46.2% |
| 2Q25 | 530 | +62.6% |
| 1Q25 | 295 | -27.0% |
| 4Q24 | 617 | -28.2% |
| 3Q24 | 692 | -8.6% |
| 2Q24 | 325 | -56.2% |
| 1Q24 | 404 | -36.8% |
| 4Q23 | 860 | +50.2% |
| 3Q23 | 757 | +0.6% |
| 2Q23 | 743 | +1.4% |
| 1Q23 | 639 | +0.5% |
| 4Q22 | 573 | -21.0% |
| 3Q22 | 752 | +14.8% |
| 2Q22 | 733 | +98.8% |
| 1Q22 | 636 | +301.3% |
| 4Q21 | 725 | +121.3% |
| 3Q21 | 655 | +19.7% |
| 2Q21 | 369 | +12.3% |
| 1Q21 | 158 | -16.4% |
| 4Q20 | 327 | -9.9% |
| 3Q20 | 547 | +18.0% |
| 2Q20 | 328 | -30.9% |
| 1Q20 | 189 | -37.2% |
| 4Q19 | 363 | +96.9% |
| 3Q19 | 464 | -15.2% |
| 2Q19 | 475 | +2.5% |
| 1Q19 | 302 | -44.0% |
| 4Q18 | 184 | -63.5% |
| 3Q18 | 547 | +4.7% |
| 2Q18 | 463 | +16.9% |
| 1Q18 | 539 | +12.2% |
| 4Q17 | 506 | -21.0% |
| 3Q17 | 522 | -1.1% |
| 2Q17 | 396 | - |
| 1Q17 | 481 | - |
| 4Q16 | 640 | - |
| 3Q16 | 528 | - |