| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 1Q26 | 341,000 | +42.1% |
| 4Q25 | 159,000 | -26.0% |
| 2Q25 | 344,000 | +34.9% |
| 1Q25 | 240,048 | +6.4% |
| 4Q24 | 215,000 | +14.0% |
| 3Q24 | 309,000 | +12.0% |
| 2Q24 | 255,000 | +46.3% |
| 1Q24 | 225,678 | +23.2% |
| 4Q23 | 188,538 | +9.4% |
| 3Q23 | 275,781 | +58.5% |
| 2Q23 | 174,295 | -2.6% |
| 1Q23 | 183,200 | +23.4% |
| 4Q22 | 172,324 | +58.6% |
| 3Q22 | 174,000 | +486.5% |
| 2Q22 | 179,000 | - |
| 1Q22 | 148,414 | +267.3% |
| 4Q21 | 108,621 | +0.6% |
| 3Q21 | 29,666 | -76.7% |
| 1Q21 | 40,405 | -64.4% |
| 4Q20 | 107,966 | -19.0% |
| 3Q20 | 127,509 | +184.1% |
| 2Q20 | 160,676 | - |
| 1Q20 | 113,572 | - |
| 4Q19 | 133,310 | - |
| 3Q19 | 44,885 | - |