| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 745 | -7.5% |
| 3Q25 | 394 | +352.9% |
| 2Q25 | 445 | +261.8% |
| 1Q25 | 236 | +35.6% |
| 4Q24 | 805 | +163.9% |
| 3Q24 | 87 | -47.6% |
| 2Q24 | 123 | +39.8% |
| 1Q24 | 174 | -15.9% |
| 4Q23 | 305 | +48.8% |
| 3Q23 | 166 | -1.8% |
| 2Q23 | 88 | -191.7% |
| 1Q23 | 207 | +99.0% |
| 4Q22 | 205 | -2.8% |
| 3Q22 | 169 | +1200.0% |
| 2Q22 | -96 | -89.2% |
| 1Q22 | 104 | -66.9% |
| 4Q21 | 211 | -131.2% |
| 3Q21 | 13 | -101.2% |
| 2Q21 | -889 | +558.5% |
| 1Q21 | 314 | +38.3% |
| 4Q20 | -677 | -191.6% |
| 3Q20 | -1,042 | -407.4% |
| 2Q20 | -135 | -123.4% |
| 1Q20 | 227 | -44.6% |
| 4Q19 | 739 | +94.6% |
| 3Q19 | 339 | -47.8% |
| 2Q19 | 576 | +6.1% |
| 1Q19 | 410 | +16.3% |
| 4Q18 | 379 | -4.4% |
| 3Q18 | 648 | +4.3% |
| 2Q18 | 542 | -7.3% |
| 1Q18 | 352 | -21.6% |
| 4Q17 | 397 | -19.7% |
| 3Q17 | 622 | +37.5% |
| 2Q17 | 585 | +33.7% |
| 1Q17 | 449 | +35.8% |
| 4Q16 | 494 | - |
| 3Q16 | 452 | - |
| 2Q16 | 437 | - |
| 1Q16 | 331 | - |