| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 227,000 | +144.9% |
| 3Q25 | 192,000 | +96.0% |
| 2Q25 | 280,000 | +41.0% |
| 1Q25 | 212,000 | +27.6% |
| 4Q24 | 92,684 | -31.8% |
| 3Q24 | 97,942 | -20.4% |
| 2Q24 | 198,606 | +75.1% |
| 1Q24 | 166,181 | +443.5% |
| 4Q23 | 135,958 | +4.3% |
| 3Q23 | 123,042 | +317.1% |
| 2Q23 | 113,423 | -4.5% |
| 1Q23 | 30,577 | -921.5% |
| 4Q22 | 130,357 | +65.5% |
| 3Q22 | 29,499 | -55.7% |
| 2Q22 | 118,722 | +50.1% |
| 1Q22 | -3,722 | -107.1% |
| 4Q21 | 78,778 | +110.1% |
| 3Q21 | 66,522 | -30.9% |
| 2Q21 | 79,111 | -16.9% |
| 1Q21 | 52,367 | -672.4% |
| 4Q20 | 37,491 | -63.5% |
| 3Q20 | 96,266 | +157.1% |
| 2Q20 | 95,245 | -0.6% |
| 1Q20 | -9,149 | -67.4% |
| 4Q19 | 102,720 | -16.8% |
| 3Q19 | 37,442 | +324.8% |
| 2Q19 | 95,862 | +49.5% |
| 1Q19 | -28,102 | -2935.7% |
| 4Q18 | 123,476 | - |
| 3Q18 | 8,815 | - |
| 2Q18 | 64,122 | - |
| 1Q18 | 991 | - |