| （単位：百万円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,718 | +120.1% |
| 1Q25 | 309 | +28.7% |
| 4Q24 | 1,689 | +63.8% |
| 3Q24 | 545 | +49.9% |
| 2Q24 | 362 | -88.1% |
| 1Q24 | 240 | +1900.0% |
| 4Q23 | 1,031 | +156.0% |
| 3Q23 | 364 | +65.8% |
| 2Q23 | 3,054 | +4625.1% |
| 1Q23 | 12 | -98.9% |
| 4Q22 | 402 | -78.0% |
| 3Q22 | 219 | -10.8% |
| 2Q22 | 64 | -97.6% |
| 1Q22 | 1,129 | +642.8% |
| 4Q21 | 1,827 | +225.3% |
| 3Q21 | 246 | -86.2% |
| 2Q21 | 2,715 | +1597.1% |
| 1Q21 | 152 | +367.6% |
| 4Q20 | 561 | -74.5% |
| 3Q20 | 1,786 | +111.7% |
| 2Q20 | 159 | -307.3% |
| 1Q20 | 32 | -93.4% |
| 4Q19 | 2,202 | +9.8% |
| 3Q19 | 844 | +991.2% |
| 2Q19 | -78 | -103.0% |
| 1Q19 | 493 | +10.6% |
| 4Q18 | 2,005 | +31.4% |
| 3Q18 | 77 | +132.0% |
| 2Q18 | 2,601 | +56.1% |
| 1Q18 | 446 | +201.5% |
| 4Q17 | 1,525 | +23.0% |
| 3Q17 | 33 | -96.7% |
| 2Q17 | 1,665 | +23.9% |
| 1Q17 | 148 | -61.4% |
| 4Q16 | 1,240 | -6913.1% |
| 3Q16 | 997 | - |
| 2Q16 | 1,344 | - |
| 1Q16 | 383 | - |
| 4Q15 | -19 | - |