| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 613 | -19.7% |
| 1Q26 | 643 | +16.7% |
| 4Q25 | 153 | -214.2% |
| 3Q25 | 730 | +33.0% |
| 2Q25 | 763 | +26.2% |
| 1Q25 | 550 | -27.7% |
| 4Q24 | -135 | -125.6% |
| 3Q24 | 549 | -38.7% |
| 2Q24 | 604 | +15.1% |
| 1Q24 | 762 | +59.9% |
| 4Q23 | 523 | -453.7% |
| 3Q23 | 895 | +159.7% |
| 2Q23 | 525 | +21.3% |
| 1Q23 | 476 | -2.6% |
| 4Q22 | -148 | -129.0% |
| 3Q22 | 344 | -67.7% |
| 2Q22 | 433 | -5.1% |
| 1Q22 | 489 | -5.6% |
| 4Q21 | 510 | +108.2% |
| 3Q21 | 1,069 | -0.4% |
| 2Q21 | 456 | -62.4% |
| 1Q21 | 518 | -35.7% |
| 4Q20 | 245 | -52.1% |
| 3Q20 | 1,073 | +3.1% |
| 2Q20 | 1,212 | +87.4% |
| 1Q20 | 807 | +12.2% |
| 4Q19 | 512 | +34.8% |
| 3Q19 | 1,041 | +16.7% |
| 2Q19 | 647 | -19.0% |
| 1Q19 | 719 | +11.3% |
| 4Q18 | 380 | +0.3% |
| 3Q18 | 892 | -10.6% |
| 2Q18 | 798 | -18.3% |
| 1Q18 | 646 | +15.6% |
| 4Q17 | 379 | -5.1% |
| 3Q17 | 997 | -19.8% |
| 2Q17 | 977 | - |
| 1Q17 | 559 | - |
| 4Q16 | 399 | - |
| 3Q16 | 1,244 | - |