| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 460 | -71.1% |
| 4Q25 | 1,484 | +89.7% |
| 3Q25 | 656 | -31.2% |
| 2Q25 | 212 | -82.0% |
| 1Q25 | 1,594 | -959.6% |
| 4Q24 | 782 | +903.0% |
| 3Q24 | 954 | +30.7% |
| 2Q24 | 1,175 | +84.7% |
| 1Q24 | -186 | -216.1% |
| 4Q23 | 78 | -75.6% |
| 3Q23 | 729 | +14.6% |
| 2Q23 | 636 | +49.4% |
| 1Q23 | 159 | +38.8% |
| 4Q22 | 320 | +123.7% |
| 3Q22 | 637 | +78.8% |
| 2Q22 | 426 | +90.3% |
| 1Q22 | 115 | -54.9% |
| 4Q21 | 143 | -70.3% |
| 3Q21 | 356 | -22.7% |
| 2Q21 | 223 | -222.5% |
| 1Q21 | 254 | +58.1% |
| 4Q20 | 482 | -325.5% |
| 3Q20 | 460 | -63.2% |
| 2Q20 | -183 | -164.1% |
| 1Q20 | 161 | -40.9% |
| 4Q19 | -214 | -136.0% |
| 3Q19 | 1,250 | +132.0% |
| 2Q19 | 285 | +380.0% |
| 1Q19 | 272 | -643.1% |
| 4Q18 | 593 | +157.5% |
| 3Q18 | 539 | +394.0% |
| 2Q18 | 59 | +41.5% |
| 1Q18 | -51 | -44.5% |
| 4Q17 | 230 | +531.2% |
| 3Q17 | 109 | +25.1% |
| 2Q17 | 41 | +120.8% |
| 1Q17 | -91 | -259.9% |
| 4Q16 | 36 | - |
| 3Q16 | 87 | - |
| 2Q16 | 19 | - |
| 1Q16 | 56 | - |