| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 393 | -176.6% |
| 3Q25 | -804 | -28.5% |
| 2Q25 | 2,143 | +211.9% |
| 1Q25 | -730 | +76.3% |
| 4Q24 | -513 | -176.8% |
| 3Q24 | -1,125 | -3225.0% |
| 2Q24 | 687 | -64.5% |
| 1Q24 | -414 | -3863.6% |
| 4Q23 | 668 | -51.0% |
| 3Q23 | 36 | -95.4% |
| 2Q23 | 1,933 | +37.0% |
| 1Q23 | 11 | -98.5% |
| 4Q22 | 1,362 | +27.9% |
| 3Q22 | 779 | -30.4% |
| 2Q22 | 1,411 | -48.9% |
| 1Q22 | 758 | -44.9% |
| 4Q21 | 1,065 | -64.0% |
| 3Q21 | 1,120 | -40.2% |
| 2Q21 | 2,760 | -22.5% |
| 1Q21 | 1,375 | -64.4% |
| 4Q20 | 2,956 | +20.2% |
| 3Q20 | 1,872 | +187100.0% |
| 2Q20 | 3,560 | +415.2% |
| 1Q20 | 3,862 | -2040.7% |
| 4Q19 | 2,459 | +29.8% |
| 3Q19 | 1 | -99.9% |
| 2Q19 | 691 | -65.2% |
| 1Q19 | -199 | -109.1% |
| 4Q18 | 1,895 | -38.6% |
| 3Q18 | 877 | -64.6% |
| 2Q18 | 1,983 | -46.4% |
| 1Q18 | 2,197 | -40.1% |
| 4Q17 | 3,088 | -50.5% |
| 3Q17 | 2,477 | - |
| 2Q17 | 3,700 | -62.9% |
| 1Q17 | 3,667 | -64.9% |
| 4Q16 | 6,233 | - |
| 2Q16 | 9,986 | - |
| 1Q16 | 10,457 | - |