| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q25 | 649 | -3.4% |
| 2Q25 | 565 | +39.7% |
| 1Q25 | 526 | +18.3% |
| 4Q24 | 1,054 | +54.4% |
| 3Q24 | 671 | -18.0% |
| 2Q24 | 404 | -46.3% |
| 1Q24 | 445 | -29.1% |
| 4Q23 | 682 | -2.2% |
| 3Q23 | 818 | +14.6% |
| 2Q23 | 753 | +62.2% |
| 1Q23 | 627 | +38.9% |
| 4Q22 | 698 | +19.6% |
| 3Q22 | 714 | +43.9% |
| 2Q22 | 464 | +189.3% |
| 1Q22 | 451 | +163.7% |
| 4Q21 | 583 | -26.2% |
| 3Q21 | 496 | +27.3% |
| 2Q21 | 160 | -52.6% |
| 1Q21 | 171 | -60.6% |
| 4Q20 | 790 | +27.3% |
| 3Q20 | 390 | -31.0% |
| 2Q20 | 338 | -6.6% |
| 1Q20 | 435 | +20.8% |
| 4Q19 | 621 | +8.6% |
| 3Q19 | 565 | +277.3% |
| 2Q19 | 362 | +233.8% |
| 1Q19 | 359 | -665.9% |
| 4Q18 | 571 | +97.9% |
| 3Q18 | 149 | -62.7% |
| 2Q18 | 108 | -64.8% |
| 1Q18 | -64 | -120.2% |
| 4Q17 | 289 | -31.0% |
| 3Q17 | 401 | -3.6% |
| 2Q17 | 308 | -7.9% |
| 1Q17 | 314 | +34.6% |
| 4Q16 | 419 | -11.2% |
| 3Q16 | 416 | - |
| 2Q16 | 334 | - |
| 1Q16 | 233 | - |
| 4Q15 | 472 | - |