| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 141 | -622.2% |
| 4Q25 | 908 | -3.6% |
| 3Q25 | 475 | +91.7% |
| 2Q25 | 253 | -25.1% |
| 1Q25 | -27 | -121.2% |
| 4Q24 | 942 | +44.5% |
| 3Q24 | 247 | -7.2% |
| 2Q24 | 338 | -78.4% |
| 1Q24 | 127 | -86.2% |
| 4Q23 | 652 | +46.3% |
| 3Q23 | 267 | -52.2% |
| 2Q23 | 1,567 | +285.9% |
| 1Q23 | 926 | +48.2% |
| 4Q22 | 446 | +104.1% |
| 3Q22 | 558 | -198.7% |
| 2Q22 | 406 | - |
| 1Q22 | 625 | +666.5% |
| 4Q21 | 218 | -33.0% |
| 3Q21 | -566 | +1119.8% |
| 1Q21 | 81 | -183.4% |
| 4Q20 | 326 | +32.5% |
| 3Q20 | -47 | -159.8% |
| 2Q20 | -134 | - |
| 1Q20 | -98 | -12.7% |
| 4Q19 | 246 | +21.6% |
| 3Q19 | 77 | +5.9% |
| 1Q19 | -113 | -155.5% |
| 4Q18 | 202 | - |
| 3Q18 | 73 | - |
| 2Q18 | 202 | - |
| 1Q18 | 202 | - |