| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 466 | +47.9% |
| 4Q25 | 1,608 | -14.3% |
| 3Q25 | 618 | -5.1% |
| 2Q25 | 410 | -12.1% |
| 1Q25 | 315 | -7.5% |
| 4Q24 | 1,875 | -13.4% |
| 3Q24 | 650 | +94.0% |
| 2Q24 | 466 | -6.2% |
| 1Q24 | 340 | -41.5% |
| 4Q23 | 2,166 | +7.7% |
| 3Q23 | 335 | -59.4% |
| 2Q23 | 497 | -22.5% |
| 1Q23 | 582 | -23.2% |
| 4Q22 | 2,011 | +12.4% |
| 3Q22 | 826 | +29.8% |
| 2Q22 | 641 | +85.9% |
| 1Q22 | 758 | -9.6% |
| 4Q21 | 1,790 | +161.2% |
| 3Q21 | 637 | +27.8% |
| 2Q21 | 345 | +28.0% |
| 1Q21 | 838 | +53.4% |
| 4Q20 | 685 | +152.6% |
| 3Q20 | 498 | +28.2% |
| 2Q20 | 269 | -6.4% |
| 1Q20 | 546 | -31.5% |
| 4Q19 | 271 | -13.7% |
| 3Q19 | 388 | -0.8% |
| 2Q19 | 287 | -37.1% |
| 1Q19 | 798 | +6.3% |
| 4Q18 | 314 | +2158.0% |
| 3Q18 | 392 | -33.0% |
| 2Q18 | 458 | -21.4% |
| 1Q18 | 750 | +118.9% |
| 4Q17 | 13 | -96.3% |
| 3Q17 | 585 | +187.3% |
| 2Q17 | 582 | +103.4% |
| 1Q17 | 343 | +20.3% |
| 4Q16 | 372 | - |
| 3Q16 | 203 | - |
| 2Q16 | 286 | - |
| 1Q16 | 285 | - |