| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,038 | +68.2% |
| 4Q25 | 952 | +33.0% |
| 1Q25 | 617 | -6.9% |
| 4Q24 | 715 | +0.3% |
| 3Q24 | 670 | +50.5% |
| 2Q24 | 820 | +19.6% |
| 1Q24 | 662 | +7.0% |
| 4Q23 | 713 | +34.6% |
| 3Q23 | 445 | -5.0% |
| 2Q23 | 686 | +35.1% |
| 1Q23 | 619 | +1.5% |
| 4Q22 | 530 | +3.0% |
| 3Q22 | 468 | +42.4% |
| 2Q22 | 507 | +68.2% |
| 1Q22 | 610 | +28.9% |
| 4Q21 | 515 | +17.5% |
| 3Q21 | 329 | +6283.4% |
| 2Q21 | 302 | +295.9% |
| 1Q21 | 473 | +40.6% |
| 4Q20 | 438 | -32.1% |
| 3Q20 | 5 | -98.4% |
| 2Q20 | 76 | -80.3% |
| 1Q20 | 336 | -9.2% |
| 4Q19 | 645 | +9.4% |
| 3Q19 | 330 | -3.3% |
| 2Q19 | 386 | -10.8% |
| 1Q19 | 370 | +3.2% |
| 4Q18 | 590 | -12.9% |
| 3Q18 | 342 | -7.6% |
| 2Q18 | 433 | +13.1% |
| 1Q18 | 359 | +30.1% |
| 4Q17 | 677 | -14.9% |
| 3Q17 | 370 | +39.3% |
| 2Q17 | 383 | -0.1% |
| 1Q17 | 276 | -14.3% |
| 4Q16 | 796 | +64.4% |
| 3Q16 | 265 | - |
| 2Q16 | 384 | - |
| 1Q16 | 322 | - |
| 4Q15 | 484 | - |