| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,044 | +29.6% |
| 3Q26 | 1,154 | +780.9% |
| 2Q26 | 472 | +147.1% |
| 1Q26 | 271 | -67.8% |
| 4Q25 | 805 | +236.9% |
| 3Q25 | 131 | -13.8% |
| 2Q25 | 191 | -28.5% |
| 1Q25 | 841 | +161.1% |
| 4Q24 | 239 | +1881.9% |
| 3Q24 | 151 | +386.5% |
| 2Q24 | 267 | -31.7% |
| 1Q24 | 322 | +183.8% |
| 4Q23 | 12 | -105.5% |
| 3Q23 | 31 | - |
| 2Q23 | 390 | - |
| 1Q23 | 113 | - |
| 4Q22 | -222 | -16.2% |
| 4Q21 | -265 | - |