| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 339 | +6.4% |
| 3Q25 | -181 | +33.9% |
| 2Q25 | 196 | -83.8% |
| 1Q25 | -34 | -115.0% |
| 4Q24 | 318 | -67.0% |
| 3Q24 | -136 | -123.2% |
| 2Q24 | 1,211 | +6502.1% |
| 1Q24 | 223 | +251.5% |
| 4Q23 | 965 | +294.5% |
| 3Q23 | 583 | +1194.2% |
| 2Q23 | 18 | -80.3% |
| 1Q23 | 63 | -91.6% |
| 4Q22 | 244 | -24.9% |
| 3Q22 | 45 | -70.9% |
| 2Q22 | 93 | -36.7% |
| 1Q22 | 758 | +501.5% |
| 4Q21 | 325 | -32.3% |
| 3Q21 | 154 | -272.0% |
| 2Q21 | 147 | +225.9% |
| 1Q21 | 126 | -32.9% |
| 4Q20 | 481 | -62.4% |
| 3Q20 | -90 | +1013.8% |
| 2Q20 | 45 | -81.7% |
| 1Q20 | 187 | +539.2% |
| 4Q19 | 1,280 | -986.6% |
| 3Q19 | -9 | -101.5% |
| 2Q19 | 246 | +20.0% |
| 1Q19 | 29 | -97.5% |
| 4Q18 | -145 | -148.4% |
| 3Q18 | 533 | +2.7% |
| 2Q18 | 205 | +445.9% |
| 1Q18 | 1,190 | +378.1% |
| 4Q17 | 298 | -31.4% |
| 3Q17 | 519 | +411.2% |
| 2Q17 | 37 | - |
| 1Q17 | 248 | - |
| 4Q16 | 434 | - |
| 3Q16 | 101 | - |