| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 355,000 | +7.3% |
| 3Q25 | 431,000 | +268.4% |
| 2Q25 | 385,000 | +148.4% |
| 1Q25 | 350,000 | +177.5% |
| 4Q24 | 331,000 | +107.4% |
| 3Q24 | 117,000 | +2.3% |
| 2Q24 | 155,000 | -0.0% |
| 1Q24 | 126,142 | -11.8% |
| 4Q23 | 159,615 | +6.9% |
| 3Q23 | 114,385 | +2.5% |
| 2Q23 | 155,031 | +110.5% |
| 1Q23 | 142,969 | +30.2% |
| 4Q22 | 149,370 | +138.1% |
| 3Q22 | 111,568 | +468.7% |
| 2Q22 | 73,661 | +1.6% |
| 1Q22 | 109,771 | +2.7% |
| 4Q21 | 62,729 | -57.8% |
| 3Q21 | 19,618 | -71.2% |
| 2Q21 | 72,469 | - |
| 1Q21 | 106,913 | - |
| 4Q20 | 148,504 | - |
| 3Q20 | 68,219 | - |