| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 104,000 | +82.5% |
| 3Q25 | -37,000 | -205.7% |
| 2Q25 | 261,000 | +28.8% |
| 1Q25 | 92,000 | +42.9% |
| 4Q24 | 57,000 | +2.7% |
| 3Q24 | 35,000 | -39.3% |
| 2Q24 | 202,638 | -3.9% |
| 1Q24 | 64,362 | -49.7% |
| 4Q23 | 55,527 | -41.7% |
| 3Q23 | 57,678 | +92.3% |
| 2Q23 | 210,903 | +15.3% |
| 1Q23 | 127,892 | +338.9% |
| 4Q22 | 95,292 | -319.9% |
| 3Q22 | 30,000 | -148.9% |
| 2Q22 | 182,862 | +30.1% |
| 1Q22 | 29,138 | +6.1% |
| 4Q21 | -43,327 | -173.8% |
| 3Q21 | -61,345 | -261.3% |
| 2Q21 | 140,525 | -47.4% |
| 1Q21 | 27,475 | -51.8% |
| 4Q20 | 58,735 | -43.8% |
| 3Q20 | 38,038 | +473.6% |
| 2Q20 | 267,241 | +16.9% |
| 1Q20 | 56,986 | -54.5% |
| 4Q19 | 104,474 | +0.4% |
| 3Q19 | 6,631 | - |
| 2Q19 | 228,595 | - |
| 1Q19 | 125,334 | - |
| 4Q18 | 104,102 | - |