| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 241 | +138.6% |
| 1Q26 | 434 | -26.6% |
| 4Q25 | 476 | +190.2% |
| 3Q25 | 303 | -59.7% |
| 2Q25 | 101 | -79.1% |
| 1Q25 | 591 | -21.8% |
| 4Q24 | 164 | -78.9% |
| 3Q24 | 751 | +10.9% |
| 2Q24 | 484 | -35.5% |
| 1Q24 | 756 | +1.7% |
| 4Q23 | 776 | +25.6% |
| 3Q23 | 677 | -47.4% |
| 2Q23 | 750 | +3.2% |
| 1Q23 | 743 | +71.6% |
| 4Q22 | 618 | +15.5% |
| 3Q22 | 1,286 | +52.4% |
| 2Q22 | 727 | +140.7% |
| 1Q22 | 433 | +65.3% |
| 4Q21 | 535 | +49.9% |
| 3Q21 | 844 | +34.4% |
| 2Q21 | 302 | -53.7% |
| 1Q21 | 262 | -34.3% |
| 4Q20 | 357 | -23.9% |
| 3Q20 | 628 | -12.5% |
| 2Q20 | 652 | +65.5% |
| 1Q20 | 399 | +20.2% |
| 4Q19 | 469 | +27.1% |
| 3Q19 | 718 | +1.7% |
| 2Q19 | 394 | -14.2% |
| 1Q19 | 332 | -17.0% |
| 4Q18 | 369 | -15.6% |
| 3Q18 | 706 | +11.7% |
| 2Q18 | 459 | -12.1% |
| 1Q18 | 400 | +15.3% |
| 4Q17 | 437 | +49.1% |
| 3Q17 | 632 | +13.1% |
| 2Q17 | 522 | - |
| 1Q17 | 347 | - |
| 4Q16 | 293 | - |
| 3Q16 | 559 | - |