| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,400 | -13.8% |
| 1Q26 | 1,115 | -16.2% |
| 4Q25 | 826 | -10.5% |
| 3Q25 | 1,207 | +155.2% |
| 2Q25 | 1,624 | +33.0% |
| 1Q25 | 1,330 | +121.9% |
| 4Q24 | 923 | +43.2% |
| 3Q24 | 473 | +10.4% |
| 2Q24 | 1,220 | +12.0% |
| 1Q24 | 599 | +114.6% |
| 4Q23 | 644 | +123.6% |
| 3Q23 | 428 | +49.9% |
| 2Q23 | 1,090 | +87.0% |
| 1Q23 | 279 | +27.2% |
| 4Q22 | 288 | -8.9% |
| 3Q22 | 285 | -4141.8% |
| 2Q22 | 583 | +69.5% |
| 1Q22 | 219 | -21.7% |
| 4Q21 | 316 | - |
| 3Q21 | -8 | -101.7% |
| 2Q21 | 344 | -290.2% |
| 1Q21 | 280 | -255.0% |
| 2Q20 | 425 | - |
| 1Q20 | -181 | - |