| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 375 | -29.1% |
| 1Q26 | 276 | -26.4% |
| 4Q25 | 329 | -17.4% |
| 3Q25 | 1,162 | +19.2% |
| 2Q25 | 529 | +5.6% |
| 1Q25 | 375 | -7.6% |
| 4Q24 | 398 | -14.7% |
| 3Q24 | 975 | +4.6% |
| 2Q24 | 500 | +10.8% |
| 1Q24 | 406 | +24.9% |
| 4Q23 | 467 | +3.6% |
| 3Q23 | 932 | +31.7% |
| 2Q23 | 452 | -3.5% |
| 1Q23 | 325 | -26.6% |
| 4Q22 | 450 | +0.2% |
| 3Q22 | 708 | -3.8% |
| 2Q22 | 468 | +2.0% |
| 1Q22 | 443 | +28.9% |
| 4Q21 | 449 | -11.7% |
| 3Q21 | 736 | -24.3% |
| 2Q21 | 459 | -24.7% |
| 1Q21 | 343 | -21.4% |
| 4Q20 | 509 | -17.8% |
| 3Q20 | 971 | -8.5% |
| 2Q20 | 609 | -5.9% |
| 1Q20 | 437 | -19.2% |
| 4Q19 | 619 | +3.8% |
| 3Q19 | 1,062 | +19.1% |
| 2Q19 | 647 | +19.2% |
| 1Q19 | 541 | +26.0% |
| 4Q18 | 596 | +15.5% |
| 3Q18 | 891 | +19.3% |
| 2Q18 | 543 | +25.6% |
| 1Q18 | 429 | +69.5% |
| 4Q17 | 516 | +33.7% |
| 3Q17 | 747 | +15.9% |
| 2Q17 | 432 | - |
| 1Q17 | 253 | - |
| 4Q16 | 386 | - |
| 3Q16 | 644 | - |