| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 603 | +11.3% |
| 4Q25 | 634 | +39.3% |
| 3Q25 | 328 | -11.4% |
| 2Q25 | 181 | -56.6% |
| 1Q25 | 542 | -37.9% |
| 4Q24 | 455 | -46.3% |
| 3Q24 | 370 | +73.7% |
| 2Q24 | 417 | -10.3% |
| 1Q24 | 873 | +42.6% |
| 4Q23 | 848 | +70.6% |
| 3Q23 | 213 | +119.6% |
| 2Q23 | 465 | +25.0% |
| 1Q23 | 612 | +41.7% |
| 4Q22 | 497 | +173.1% |
| 3Q22 | 97 | -227.6% |
| 2Q22 | 372 | -532.6% |
| 1Q22 | 432 | -2.9% |
| 4Q21 | 182 | -116.3% |
| 3Q21 | -76 | -154.7% |
| 2Q21 | -86 | -119.2% |
| 1Q21 | 445 | -41.8% |
| 4Q20 | -1,114 | -268.3% |
| 3Q20 | 139 | -69.7% |
| 2Q20 | 449 | +20.1% |
| 1Q20 | 765 | +61.1% |
| 4Q19 | 662 | +25.4% |
| 3Q19 | 458 | - |
| 2Q19 | 374 | - |
| 1Q19 | 475 | - |
| 4Q18 | 527 | - |