| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | -32 | -62.6% |
| 3Q25 | -5 | -96.7% |
| 2Q25 | 292 | +46.5% |
| 1Q25 | -161 | +55.4% |
| 4Q24 | -86 | -20.7% |
| 3Q24 | -131 | -185.4% |
| 2Q24 | 199 | -45.3% |
| 1Q24 | -103 | -123.4% |
| 4Q23 | -108 | -127.7% |
| 3Q23 | 152 | -70.8% |
| 2Q23 | 364 | -69.7% |
| 1Q23 | 439 | -49.2% |
| 4Q22 | 389 | +132.3% |
| 3Q22 | 522 | -31.0% |
| 2Q22 | 1,201 | +196.5% |
| 1Q22 | 863 | -1457.0% |
| 4Q21 | 167 | +302.9% |
| 3Q21 | 758 | +1039.2% |
| 2Q21 | 405 | +205.0% |
| 1Q21 | -64 | -372.0% |
| 4Q20 | 41 | - |
| 3Q20 | 66 | +11.9% |
| 2Q20 | 132 | +17.8% |
| 1Q20 | 23 | -79.3% |
| 2Q19 | 59 | - |
| 1Q19 | 112 | - |
| 3Q17 | 62 | - |
| 2Q17 | 54 | - |
| 1Q17 | 89 | - |
| 4Q16 | -21 | - |