| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 25,462 | +92.2% |
| 3Q25 | 117,953 | +46.5% |
| 2Q25 | 122,115 | +50.0% |
| 1Q25 | 85,081 | +3.2% |
| 4Q24 | 13,245 | -124.5% |
| 3Q24 | 80,510 | -61.8% |
| 2Q24 | 81,383 | - |
| 1Q24 | 82,433 | -38.8% |
| 4Q23 | -54,143 | -140.3% |
| 3Q23 | 210,659 | +62.9% |
| 1Q23 | 134,750 | +6.3% |
| 4Q22 | 134,310 | +9.8% |
| 3Q22 | 129,287 | -26.4% |
| 2Q22 | 114,202 | -45.5% |
| 1Q22 | 126,813 | -40.6% |
| 4Q21 | 122,270 | -35.8% |
| 3Q20 | 175,565 | - |
| 2Q20 | 209,673 | - |
| 1Q20 | 213,504 | - |
| 4Q20 | 190,425 | - |