| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,205 | -2.3% |
| 4Q25 | 2,705 | -11.3% |
| 3Q25 | -94 | -128.9% |
| 2Q25 | 2,062 | +3.7% |
| 1Q25 | 1,233 | -23.3% |
| 4Q24 | 3,049 | -26.4% |
| 3Q24 | 325 | -26.9% |
| 2Q24 | 1,988 | -6.1% |
| 1Q24 | 1,607 | +66.2% |
| 4Q23 | 4,141 | +25.9% |
| 3Q23 | 444 | -270.5% |
| 2Q23 | 2,117 | +40.7% |
| 1Q23 | 967 | +110.7% |
| 4Q22 | 3,290 | +47.3% |
| 3Q22 | -261 | -68.3% |
| 2Q22 | 1,504 | -8.4% |
| 1Q22 | 459 | -35.6% |
| 4Q21 | 2,233 | +574.4% |
| 3Q21 | -822 | +141.7% |
| 2Q21 | 1,643 | +1.0% |
| 1Q21 | 713 | -9.6% |
| 4Q20 | 331 | -89.0% |
| 3Q20 | -341 | +261.8% |
| 2Q20 | 1,627 | +14.4% |
| 1Q20 | 788 | +311.9% |
| 4Q19 | 3,006 | +29.3% |
| 3Q19 | -95 | -89.7% |
| 2Q19 | 1,422 | +80.6% |
| 1Q19 | 191 | -51.9% |
| 4Q18 | 2,325 | +30.1% |
| 3Q18 | -910 | +0.7% |
| 2Q18 | 787 | -23.7% |
| 1Q18 | 398 | -5.3% |
| 4Q17 | 1,786 | -2.7% |
| 3Q17 | -904 | +32.0% |
| 2Q17 | 1,032 | -15.9% |
| 1Q17 | 420 | -4.6% |
| 4Q16 | 1,836 | - |
| 3Q16 | -685 | - |
| 2Q16 | 1,228 | - |
| 1Q16 | 440 | - |