| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | -34 | -88.4% |
| 4Q25 | 1,266 | +13.2% |
| 3Q25 | 264 | -258.8% |
| 2Q25 | 76 | -275.1% |
| 1Q25 | -293 | -863.0% |
| 4Q24 | 1,118 | -3.9% |
| 3Q24 | -167 | -190.8% |
| 2Q24 | -44 | -108.4% |
| 1Q24 | 38 | -35.6% |
| 4Q23 | 1,163 | -24.5% |
| 3Q23 | 183 | -70.3% |
| 2Q23 | 515 | +21.6% |
| 1Q23 | 59 | -123.2% |
| 4Q22 | 1,541 | +1.3% |
| 3Q22 | 617 | -930.1% |
| 2Q22 | 423 | -8.7% |
| 1Q22 | -257 | +49.4% |
| 4Q21 | 1,522 | +23.4% |
| 3Q21 | -75 | -49.2% |
| 2Q21 | 464 | +22.1% |
| 1Q21 | -172 | -44.2% |
| 4Q20 | 1,233 | -3.2% |
| 3Q20 | -147 | +98.8% |
| 2Q20 | 380 | -35.0% |
| 1Q20 | -308 | +5.6% |
| 4Q19 | 1,273 | +29.2% |
| 3Q19 | -74 | -122.9% |
| 2Q19 | 585 | -2.4% |
| 1Q19 | -292 | +552.5% |
| 4Q18 | 985 | -14.5% |
| 3Q18 | 321 | +148.4% |
| 2Q18 | 599 | -13.3% |
| 1Q18 | -45 | -83.2% |
| 4Q17 | 1,152 | +41.0% |
| 3Q17 | 129 | +37.2% |
| 2Q17 | 691 | +35.7% |
| 1Q17 | -267 | +391.8% |
| 4Q16 | 817 | - |
| 3Q16 | 94 | - |
| 2Q16 | 509 | - |
| 1Q16 | -55 | - |