| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 110,000 | +19.6% |
| 4Q25 | 104,645 | +82.9% |
| 3Q25 | -37,000 | -208.1% |
| 2Q25 | 261,000 | +28.3% |
| 1Q25 | 92,000 | +42.9% |
| 4Q24 | 57,202 | +3.0% |
| 3Q24 | 34,231 | -41.5% |
| 2Q24 | 203,407 | -3.2% |
| 1Q24 | 64,362 | -49.7% |
| 4Q23 | 55,527 | -41.6% |
| 3Q23 | 58,473 | +94.9% |
| 2Q23 | 210,108 | +14.9% |
| 1Q23 | 127,892 | +338.9% |
| 4Q22 | 95,000 | -320.9% |
| 3Q22 | 30,000 | -147.9% |
| 2Q22 | 182,862 | +29.6% |
| 1Q22 | 29,138 | +6.1% |
| 4Q21 | -43,000 | -173.2% |
| 3Q21 | -62,593 | -264.6% |
| 2Q21 | 141,118 | -47.2% |
| 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 | - |