| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 239 | -39.9% |
| 1Q26 | 220 | -3.1% |
| 4Q25 | 652 | +29.9% |
| 3Q25 | 676 | -31.7% |
| 2Q25 | 398 | -17.9% |
| 1Q25 | 227 | +167.1% |
| 4Q24 | 502 | -39.7% |
| 3Q24 | 990 | +120.0% |
| 2Q24 | 485 | +1176.3% |
| 1Q24 | 85 | -73.0% |
| 4Q23 | 833 | +18.3% |
| 3Q23 | 450 | -10.9% |
| 2Q23 | 38 | -88.9% |
| 1Q23 | 315 | -57.3% |
| 4Q22 | 704 | -38.6% |
| 3Q22 | 505 | -44.1% |
| 2Q22 | 342 | -31.3% |
| 1Q22 | 738 | +48.5% |
| 4Q21 | 1,147 | +40.0% |
| 3Q21 | 903 | -3.1% |
| 2Q21 | 498 | +60.6% |
| 1Q21 | 497 | +412.4% |
| 4Q20 | 819 | +9.0% |
| 3Q20 | 932 | +64.3% |
| 2Q20 | 310 | -449.2% |
| 1Q20 | 97 | -37.9% |
| 4Q19 | 751 | +44.4% |
| 3Q19 | 567 | +46.5% |
| 2Q19 | -89 | -119.0% |
| 1Q19 | 156 | -47.8% |
| 4Q18 | 520 | -30.6% |
| 3Q18 | 387 | -11.4% |
| 2Q18 | 468 | +139.3% |
| 1Q18 | 299 | -3025.2% |
| 4Q17 | 750 | +62.8% |
| 3Q17 | 436 | +21.7% |
| 2Q17 | 195 | -209.5% |
| 1Q17 | -11 | -92.3% |
| 4Q16 | 460 | - |
| 3Q16 | 358 | - |
| 2Q16 | -179 | - |
| 1Q16 | -133 | - |