| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q26 | 357 | +107.6% |
| 3Q26 | 1,385 | +204.4% |
| 4Q25 | 172 | +8.5% |
| 3Q25 | 455 | +119.0% |
| 2Q25 | 88 | -30.4% |
| 1Q25 | 153 | -17.7% |
| 4Q24 | 158 | -3.2% |
| 3Q24 | 207 | +100.2% |
| 2Q24 | 126 | -12.2% |
| 1Q24 | 186 | -3.3% |
| 4Q23 | 163 | +18.7% |
| 3Q23 | 103 | -55.7% |
| 2Q23 | 143 | - |
| 1Q23 | 192 | -11.6% |
| 4Q22 | 138 | +273.9% |
| 3Q22 | 234 | - |
| 1Q22 | 217 | +24.6% |
| 4Q21 | 36 | -48.9% |
| 2Q21 | 157 | +95.8% |
| 1Q21 | 174 | +22.1% |
| 4Q20 | 72 | +21.6% |
| 3Q20 | 128 | +78.3% |
| 2Q20 | 80 | -28.5% |
| 1Q20 | 143 | +7.6% |
| 4Q19 | 59 | +106.2% |
| 3Q19 | 72 | +285.8% |
| 2Q19 | 112 | +23.1% |
| 1Q19 | 133 | +15.6% |
| 4Q18 | 28 | - |
| 3Q18 | 18 | - |
| 2Q18 | 91 | - |
| 1Q18 | 115 | - |