| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -205 | +259.6% |
| 4Q25 | 407 | -8.7% |
| 3Q25 | -91 | -117.3% |
| 2Q25 | 561 | -43.9% |
| 1Q25 | -57 | -107.0% |
| 4Q24 | 446 | -47.2% |
| 3Q24 | 524 | -34.0% |
| 2Q24 | 1,000 | +80.0% |
| 1Q24 | 815 | +202.8% |
| 4Q23 | 844 | +64.5% |
| 3Q23 | 795 | +250.9% |
| 2Q23 | 555 | +242.3% |
| 1Q23 | 269 | -40.0% |
| 4Q22 | 513 | +331.5% |
| 3Q22 | 226 | +100.3% |
| 2Q22 | 162 | -42.8% |
| 1Q22 | 448 | -453.9% |
| 4Q21 | 119 | +7.6% |
| 3Q21 | 113 | -459.1% |
| 2Q21 | 283 | +147.1% |
| 1Q21 | -127 | -52.3% |
| 4Q20 | 110 | -67.9% |
| 3Q20 | -32 | -87.1% |
| 2Q20 | 114 | +2.0% |
| 1Q20 | -266 | +14.4% |
| 4Q19 | 343 | -12.8% |
| 3Q19 | -244 | +324.7% |
| 2Q19 | 112 | -52.2% |
| 1Q19 | -233 | +47.9% |
| 4Q18 | 394 | -2.5% |
| 3Q18 | -58 | - |
| 2Q18 | 235 | +28.6% |
| 1Q18 | -158 | +6.8% |
| 4Q17 | 404 | +111.3% |
| 2Q17 | 182 | +131.9% |
| 1Q17 | -148 | -229.2% |
| 4Q16 | 191 | - |
| 3Q16 | -215 | - |
| 2Q16 | 78 | - |
| 1Q16 | 113 | - |