| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 533,917 | +9.5% |
| 4Q25 | 633,468 | +9.9% |
| 3Q25 | 552,225 | +7.4% |
| 2Q25 | 400,576 | +23.2% |
| 1Q25 | 487,773 | +30.3% |
| 4Q24 | 576,487 | +37.6% |
| 3Q24 | 514,173 | +29.4% |
| 2Q24 | 325,046 | +59.1% |
| 1Q24 | 374,429 | +70.0% |
| 4Q23 | 418,930 | +150.7% |
| 3Q23 | 397,364 | +263.5% |
| 2Q23 | 204,325 | +276.6% |
| 1Q23 | 220,243 | +210.7% |
| 4Q22 | 167,073 | -116.7% |
| 3Q22 | 109,317 | -195.3% |
| 2Q22 | 54,251 | -231.0% |
| 1Q22 | 70,889 | +203.4% |
| 4Q21 | -998,006 | -455.4% |
| 3Q21 | -114,732 | -5092.7% |
| 2Q21 | -41,425 | -126.3% |
| 1Q21 | 23,368 | +18.2% |
| 4Q20 | 280,836 | - |
| 3Q20 | 2,298 | - |
| 2Q20 | 157,264 | - |
| 1Q20 | 19,768 | - |
| 2Q18 | -24,885 | - |
| 1Q18 | 53,760 | - |
| 4Q17 | 91,538 | - |