| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 115 | -74.5% |
| 3Q26 | -52 | -186.7% |
| 4Q25 | 450 | -12.1% |
| 3Q25 | 60 | -38.4% |
| 1Q25 | 145 | -36.9% |
| 4Q24 | 512 | +63.9% |
| 3Q24 | 97 | -55.0% |
| 2Q24 | 158 | +149.0% |
| 1Q24 | 230 | -57.6% |
| 4Q23 | 312 | -68.6% |
| 3Q23 | 216 | -64.2% |
| 2Q23 | 63 | -92.3% |
| 1Q23 | 544 | -23.5% |
| 4Q22 | 997 | -5.8% |
| 3Q22 | 605 | -19.3% |
| 2Q22 | 824 | +26.8% |
| 1Q22 | 710 | +49.2% |
| 4Q21 | 1,058 | +30.8% |
| 3Q20 | 750 | +38.7% |
| 2Q21 | 650 | +22.9% |
| 1Q21 | 476 | -21.1% |
| 4Q20 | 809 | +21.9% |
| 2Q20 | 529 | +15.4% |
| 1Q20 | 603 | +25.8% |
| 4Q19 | 664 | +15.1% |
| 3Q19 | 540 | +71.7% |
| 2Q19 | 458 | +66.6% |
| 1Q19 | 479 | +17.8% |
| 4Q18 | 577 | +3.9% |
| 3Q18 | 314 | -19.6% |
| 2Q18 | 275 | -30.1% |
| 1Q18 | 407 | -4.8% |
| 4Q17 | 555 | +556.5% |
| 3Q17 | 391 | +121.4% |
| 2Q17 | 393 | - |
| 1Q17 | 428 | - |
| 4Q16 | 84 | - |
| 3Q16 | 176 | - |