| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 200 | -118.6% |
| 3Q25 | 84 | -123.4% |
| 2Q25 | 60 | -159.1% |
| 1Q25 | 193 | +176.3% |
| 4Q24 | -1,078 | -163.8% |
| 3Q24 | -360 | -222.6% |
| 2Q24 | -102 | -128.2% |
| 1Q24 | 70 | -86.3% |
| 4Q23 | 1,689 | +185.8% |
| 3Q23 | 293 | -41.0% |
| 2Q23 | 360 | -48.1% |
| 1Q23 | 513 | -13.8% |
| 4Q22 | 591 | -14.9% |
| 3Q22 | 497 | -43.0% |
| 2Q22 | 694 | -39.5% |
| 1Q22 | 595 | +35.8% |
| 4Q21 | 694 | -197.3% |
| 3Q21 | 872 | +71.4% |
| 2Q21 | 1,148 | +148.1% |
| 1Q21 | 438 | +14.5% |
| 4Q20 | -714 | -512.4% |
| 3Q20 | 508 | +66.2% |
| 2Q20 | 462 | +5.9% |
| 1Q20 | 382 | -8.7% |
| 4Q19 | 173 | +52.3% |
| 3Q19 | 306 | +101.5% |
| 2Q19 | 437 | +10.0% |
| 1Q19 | 418 | +41.1% |
| 4Q18 | 113 | +378.5% |
| 3Q18 | 151 | +81.1% |
| 2Q18 | 397 | +1.9% |
| 1Q18 | 296 | -13.6% |
| 4Q17 | 23 | -66.9% |
| 3Q17 | 83 | -64.7% |
| 2Q17 | 389 | - |
| 1Q17 | 343 | - |
| 4Q16 | 71 | - |
| 3Q16 | 237 | - |