| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 677 | -15.7% |
| 2Q25 | 1,267 | +12.1% |
| 1Q25 | 1,397 | +15.2% |
| 4Q24 | 1,136 | -1.4% |
| 3Q24 | 804 | +73.7% |
| 2Q24 | 1,130 | +94.0% |
| 1Q24 | 1,212 | +2.0% |
| 4Q23 | 1,153 | +80.7% |
| 3Q23 | 463 | +73.3% |
| 2Q23 | 582 | +78.1% |
| 1Q23 | 1,189 | +69.7% |
| 4Q22 | 638 | -14.1% |
| 3Q22 | 267 | +251.6% |
| 2Q22 | 327 | -5.2% |
| 1Q22 | 700 | +663.5% |
| 4Q21 | 742 | +11.7% |
| 3Q21 | 76 | -143.8% |
| 2Q21 | 345 | -462.1% |
| 1Q21 | 91 | -79.1% |
| 4Q20 | 665 | +7.6% |
| 3Q20 | -174 | -10.6% |
| 2Q20 | -96 | -194.9% |
| 1Q20 | 439 | +10.1% |
| 4Q19 | 618 | +11.5% |
| 3Q19 | -195 | - |
| 2Q19 | 100 | +10.4% |
| 1Q19 | 399 | -21.9% |
| 4Q18 | 554 | +15.6% |
| 2Q18 | 90 | -48.7% |
| 1Q18 | 511 | +71.6% |
| 4Q17 | 479 | +35.3% |
| 3Q17 | -20 | -86.2% |
| 2Q17 | 177 | +1118.2% |
| 1Q17 | 297 | -18.8% |
| 4Q16 | 354 | -22.6% |
| 3Q16 | -145 | +1921.0% |
| 2Q16 | 14 | - |
| 1Q16 | 366 | - |
| 4Q15 | 458 | - |
| 3Q15 | -8 | - |