| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 155 | +92.7% |
| 3Q26 | -204 | -378.3% |
| 4Q25 | 80 | -5.4% |
| 3Q25 | 73 | -132.0% |
| 2Q25 | -172 | -71.7% |
| 1Q25 | -499 | +24.6% |
| 4Q24 | 85 | -26.7% |
| 3Q24 | -229 | -163.1% |
| 2Q23 | -608 | -176.7% |
| 1Q24 | -401 | +412.6% |
| 4Q23 | 115 | -73.2% |
| 3Q23 | 362 | +3.0% |
| 1Q23 | -79 | -122.9% |
| 4Q22 | 432 | -57.0% |
| 3Q22 | 352 | - |
| 2Q22 | 791 | - |
| 1Q22 | 340 | - |
| 4Q21 | 1,004 | -207.4% |
| 4Q20 | -936 | - |