| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,387 | +46.8% |
| 3Q25 | 440 | +82.6% |
| 2Q25 | -47 | +213.3% |
| 1Q25 | 218 | -803.2% |
| 4Q24 | 945 | +4.5% |
| 3Q24 | 241 | +447.7% |
| 2Q24 | -15 | -103.8% |
| 1Q24 | -31 | -381.8% |
| 4Q23 | 904 | +93.2% |
| 3Q23 | 44 | -212.8% |
| 2Q23 | 399 | -8080.0% |
| 1Q23 | 11 | -96.9% |
| 4Q22 | 468 | -19.6% |
| 3Q22 | -39 | -118.3% |
| 2Q22 | -5 | -101.5% |
| 1Q22 | 357 | -336.4% |
| 4Q21 | 582 | -41.9% |
| 3Q21 | 213 | -192.2% |
| 2Q21 | 335 | -355.7% |
| 1Q21 | -151 | -286.4% |
| 4Q20 | 1,001 | +14.3% |
| 3Q20 | -231 | -141.7% |
| 2Q20 | -131 | -191.0% |
| 1Q20 | 81 | -149.7% |
| 4Q19 | 876 | +63.1% |
| 3Q19 | 554 | +1131.1% |
| 2Q19 | 144 | -79.2% |
| 1Q19 | -163 | +41.7% |
| 4Q18 | 537 | -35.5% |
| 3Q18 | 45 | -232.4% |
| 2Q18 | 693 | +191.2% |
| 1Q18 | -115 | -394.9% |
| 4Q17 | 833 | +462.8% |
| 3Q17 | -34 | -108.9% |
| 2Q17 | 238 | - |
| 1Q17 | 39 | - |
| 4Q16 | 148 | - |
| 3Q16 | 383 | - |