| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 471 | -50.5% |
| 3Q25 | 379 | +14.2% |
| 2Q25 | 113 | +130.6% |
| 1Q25 | 685 | +55.4% |
| 4Q24 | 951 | +66.9% |
| 3Q24 | 332 | +46.4% |
| 2Q24 | 49 | -165.6% |
| 1Q24 | 440 | +38.0% |
| 4Q23 | 569 | -22.7% |
| 3Q23 | 226 | -5.2% |
| 2Q23 | -75 | -121.2% |
| 1Q23 | 319 | +48.1% |
| 4Q22 | 736 | -334.6% |
| 3Q22 | 239 | -54.9% |
| 2Q22 | 352 | +28.0% |
| 1Q22 | 215 | -78.2% |
| 4Q21 | -314 | -126.7% |
| 3Q21 | 530 | +6009.5% |
| 2Q21 | 275 | -170.8% |
| 1Q21 | 987 | -15.9% |
| 2Q20 | 8 | -97.3% |
| 1Q20 | -389 | +508.4% |
| 4Q20 | 1,174 | +55.3% |
| 3Q20 | 181 | -509.4% |
| 2Q20 | 322 | -184.7% |
| 1Q20 | -64 | -80.6% |
| 4Q19 | 756 | -42.7% |
| 3Q19 | -45 | -128.9% |
| 2Q19 | -381 | -4.2% |
| 1Q19 | -330 | +4.2% |
| 4Q18 | 1,320 | +62.7% |
| 3Q18 | 153 | -140.1% |
| 2Q18 | -397 | +135.9% |
| 1Q18 | -317 | +85.7% |
| 4Q17 | 811 | -22.3% |
| 3Q17 | -383 | -435.4% |
| 2Q17 | -169 | - |
| 1Q17 | -171 | - |
| 4Q16 | 1,044 | - |
| 3Q16 | 113 | - |