| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 183,000 | +36.7% |
| 3Q25 | 115,000 | +1.8% |
| 2Q25 | 123,000 | +173.3% |
| 1Q25 | 108,000 | +168.6% |
| 4Q24 | 133,881 | +170.6% |
| 3Q24 | 113,000 | +606.3% |
| 2Q24 | 45,000 | -22.4% |
| 1Q24 | 40,202 | -78.6% |
| 4Q23 | 49,467 | -69.9% |
| 3Q23 | 16,000 | -96.3% |
| 2Q23 | 58,000 | -76.3% |
| 1Q23 | 187,840 | -43.0% |
| 4Q22 | 164,111 | +23.2% |
| 3Q22 | 433,889 | - |
| 2Q22 | 244,710 | +120.0% |
| 1Q22 | 329,290 | +163.8% |
| 4Q21 | 133,167 | +4.1% |
| 2Q21 | 111,229 | +88.6% |
| 1Q21 | 124,845 | +78.4% |
| 4Q20 | 127,875 | +59.4% |
| 3Q20 | 87,160 | +62.3% |
| 2Q20 | 58,965 | +23.1% |
| 1Q20 | 70,000 | -3.1% |
| 4Q19 | 80,235 | -4.7% |
| 3Q19 | 53,696 | -7.3% |
| 2Q19 | 47,884 | - |
| 1Q19 | 72,223 | - |
| 4Q18 | 84,173 | - |
| 3Q18 | 57,919 | - |