| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,098 | +31.7% |
| 2Q26 | 903 | +42.2% |
| 1Q26 | 440 | -16.0% |
| 4Q25 | 791 | +4.6% |
| 3Q25 | 834 | -10.3% |
| 2Q25 | 635 | +19.8% |
| 1Q25 | 524 | +21.5% |
| 4Q24 | 756 | +26.0% |
| 3Q24 | 929 | +26.0% |
| 2Q24 | 530 | -0.5% |
| 1Q24 | 431 | -25.2% |
| 4Q23 | 600 | -18.6% |
| 3Q23 | 738 | +2.5% |
| 2Q23 | 533 | -22.2% |
| 1Q23 | 576 | -16.8% |
| 4Q22 | 736 | +28.6% |
| 3Q22 | 720 | +35.6% |
| 2Q22 | 685 | +187.0% |
| 1Q22 | 692 | +58.8% |
| 4Q21 | 573 | +31.3% |
| 3Q21 | 531 | -1.6% |
| 2Q21 | 238 | -53.4% |
| 1Q21 | 436 | -16.8% |
| 4Q20 | 436 | +5.5% |
| 3Q20 | 539 | +183.2% |
| 2Q20 | 511 | +177.5% |
| 1Q20 | 524 | +1200.1% |
| 4Q19 | 413 | +22.1% |
| 3Q19 | 190 | +60.9% |
| 2Q19 | 184 | +50.4% |
| 1Q19 | 40 | -23.0% |
| 4Q18 | 338 | -18.2% |
| 3Q18 | 118 | -446.7% |
| 2Q18 | 122 | +107.0% |
| 1Q18 | 52 | -10.6% |
| 4Q17 | 414 | +7.0% |
| 3Q17 | -35 | -124.2% |
| 2Q17 | 59 | - |
| 1Q17 | 58 | - |
| 4Q16 | 387 | - |
| 3Q16 | 140 | - |