| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q25 | 774,000 | -14.8% |
| 4Q24 | 844,000 | +11.9% |
| 3Q24 | 520,000 | -9.8% |
| 2Q24 | 636,217 | +30.2% |
| 1Q24 | 908,783 | +70.3% |
| 4Q23 | 754,549 | +68.0% |
| 3Q23 | 576,505 | +65.0% |
| 2Q23 | 488,495 | +60.7% |
| 1Q23 | 533,668 | +13.6% |
| 4Q22 | 449,103 | +62.7% |
| 3Q22 | 349,385 | -1.3% |
| 2Q22 | 304,000 | +484.6% |
| 1Q22 | 469,667 | +84.8% |
| 4Q21 | 276,000 | +76.9% |
| 3Q21 | 354,000 | +2652.9% |
| 2Q21 | 52,000 | -495.9% |
| 1Q21 | 254,084 | -16.8% |
| 4Q20 | 156,002 | -26.8% |
| 3Q20 | 12,859 | -94.7% |
| 2Q20 | -13,134 | -105.2% |
| 1Q20 | 305,538 | +2.5% |
| 4Q19 | 213,167 | - |
| 3Q19 | 243,960 | - |
| 2Q19 | 251,846 | - |
| 1Q19 | 297,956 | - |