| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 632 | +6.6% |
| 1Q26 | 746 | +26.4% |
| 4Q25 | 825 | +8.7% |
| 3Q25 | 652 | -2.3% |
| 2Q25 | 593 | +36.0% |
| 1Q25 | 590 | -11.7% |
| 4Q24 | 760 | -26.7% |
| 3Q24 | 667 | +7.7% |
| 2Q24 | 435 | +2.7% |
| 1Q24 | 667 | +80.6% |
| 4Q23 | 1,037 | +125.7% |
| 3Q23 | 619 | +55.9% |
| 2Q23 | 424 | -28.1% |
| 1Q23 | 369 | -62.7% |
| 4Q22 | 459 | -34.7% |
| 3Q22 | 397 | -43.5% |
| 2Q22 | 589 | -29.0% |
| 1Q22 | 992 | +24.6% |
| 4Q21 | 703 | +9.6% |
| 3Q21 | 703 | +5.7% |
| 2Q21 | 830 | +44.8% |
| 1Q21 | 797 | +71.5% |
| 4Q20 | 642 | +44.3% |
| 3Q20 | 665 | +20.7% |
| 2Q20 | 573 | +54.7% |
| 1Q20 | 464 | +4.1% |
| 4Q19 | 445 | -31.5% |
| 3Q19 | 551 | -4.9% |
| 2Q19 | 370 | -19.8% |
| 1Q19 | 446 | -7.7% |
| 4Q18 | 649 | +14.8% |
| 3Q18 | 579 | -24.6% |
| 2Q18 | 462 | -28.2% |
| 1Q18 | 483 | -20.2% |
| 4Q17 | 565 | -25.1% |
| 3Q17 | 769 | +36.4% |
| 2Q17 | 644 | +67.5% |
| 1Q17 | 606 | +205.2% |
| 4Q16 | 755 | - |
| 3Q16 | 564 | - |
| 2Q16 | 384 | - |
| 1Q16 | 198 | - |