| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 3Q26 | 1,560 | +36.6% |
| 2Q26 | 1,207 | +250.9% |
| 1Q26 | 1,299 | +46.6% |
| 4Q25 | 338 | -191.8% |
| 3Q25 | 1,142 | +7.7% |
| 2Q25 | 344 | +5.8% |
| 1Q25 | 886 | +45.0% |
| 4Q24 | -368 | +3.4% |
| 3Q24 | 1,060 | -998.3% |
| 2Q24 | 325 | -41.1% |
| 1Q24 | 611 | -26.7% |
| 4Q23 | -356 | +28.5% |
| 3Q23 | -118 | -111.3% |
| 2Q23 | 552 | -51.4% |
| 1Q23 | 833 | -36.2% |
| 4Q22 | -277 | -172.9% |
| 3Q22 | 1,043 | -23.9% |
| 2Q22 | 1,135 | -31.3% |
| 1Q22 | 1,305 | -30.4% |
| 4Q21 | 380 | -49.6% |
| 3Q21 | 1,370 | +22.1% |
| 2Q21 | 1,652 | +28.6% |
| 1Q21 | 1,875 | +93.7% |
| 4Q20 | 754 | +6.3% |
| 3Q20 | 1,122 | -25.1% |
| 2Q20 | 1,285 | +74.4% |
| 1Q20 | 968 | -17.0% |
| 4Q19 | 709 | +70.4% |
| 3Q19 | 1,498 | -1.3% |
| 2Q19 | 737 | -28.4% |
| 1Q19 | 1,166 | +11.9% |
| 4Q18 | 416 | -13.7% |
| 3Q18 | 1,518 | -3.0% |
| 2Q18 | 1,030 | +1.2% |
| 1Q18 | 1,042 | +71.4% |
| 4Q17 | 482 | -347.2% |
| 3Q17 | 1,565 | +170.3% |
| 2Q17 | 1,018 | - |
| 1Q17 | 608 | - |
| 4Q16 | -195 | - |
| 3Q16 | 579 | - |