| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 275,367 | +39.8% |
| 3Q25 | 190,836 | +7.2% |
| 2Q25 | 169,400 | -13.6% |
| 1Q25 | 252,716 | +15.4% |
| 4Q24 | 196,910 | +11.5% |
| 3Q24 | 178,090 | +23.3% |
| 2Q24 | 195,982 | +45.2% |
| 1Q24 | 219,018 | +11.4% |
| 4Q23 | 176,552 | +31.1% |
| 3Q23 | 144,432 | +10.2% |
| 2Q23 | 135,006 | +0.3% |
| 1Q23 | 196,562 | +11.5% |
| 4Q22 | 134,655 | -4.5% |
| 3Q22 | 131,067 | -0.7% |
| 2Q22 | 134,627 | - |
| 1Q22 | 176,306 | +28.6% |
| 4Q21 | 141,004 | +69.5% |
| 3Q21 | 131,938 | - |
| 1Q21 | 137,051 | - |
| 4Q20 | 83,171 | - |