| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 2Q26 | 265 | -11.1% |
| 1Q26 | 593 | -2.7% |
| 4Q25 | 822 | +13.1% |
| 3Q25 | 457 | +57.0% |
| 2Q25 | 298 | -28.4% |
| 1Q25 | 609 | +2.8% |
| 4Q24 | 726 | +171.3% |
| 3Q24 | 291 | -493.2% |
| 2Q24 | 416 | -220.8% |
| 1Q24 | 592 | -198.2% |
| 4Q23 | 268 | -121.2% |
| 3Q23 | -74 | -95.2% |
| 2Q23 | -345 | -87.8% |
| 1Q23 | -604 | -73.6% |
| 4Q22 | -1,265 | -35.5% |
| 3Q22 | -1,546 | +303.6% |
| 2Q22 | -2,827 | +99.5% |
| 1Q22 | -2,283 | +44.5% |
| 4Q21 | -1,960 | -369.1% |
| 3Q21 | -383 | -214.4% |
| 2Q21 | -1,417 | -357.7% |
| 1Q21 | -1,581 | -268.7% |
| 4Q20 | 727 | -26.9% |
| 3Q20 | 334 | -41.1% |
| 2Q20 | 549 | -10.8% |
| 1Q20 | 936 | +28.9% |
| 4Q19 | 996 | -15.0% |
| 3Q19 | 568 | +19.6% |
| 2Q19 | 616 | -24.3% |
| 1Q19 | 726 | -32.0% |
| 4Q18 | 1,172 | +6.9% |
| 3Q18 | 475 | - |
| 2Q18 | 813 | +11.0% |
| 1Q18 | 1,068 | +22.6% |
| 4Q17 | 1,096 | - |
| 2Q17 | 733 | - |
| 1Q17 | 871 | -10.6% |
| 1Q16 | 975 | - |