| （単位：千円） | 営業利益 | 前年比（％） |
|---|---|---|
| 4Q25 | 671,000 | +114.4% |
| 3Q25 | 432,000 | -0.2% |
| 2Q25 | 555,000 | +147.8% |
| 1Q25 | 915,000 | +59.7% |
| 4Q24 | 313,000 | +213.0% |
| 3Q24 | 433,000 | +6.4% |
| 2Q24 | 224,000 | +34.1% |
| 1Q24 | 573,000 | +48.1% |
| 4Q23 | 100,000 | -4.8% |
| 3Q23 | 407,000 | +35.7% |
| 2Q23 | 167,000 | +187.9% |
| 1Q23 | 387,000 | +258.3% |
| 4Q22 | 105,000 | +69.4% |
| 3Q22 | 300,000 | +300.0% |
| 2Q22 | 58,000 | +34.9% |
| 1Q22 | 108,000 | -54.8% |
| 4Q21 | 62,000 | -27.1% |
| 3Q21 | 75,000 | -31.2% |
| 2Q21 | 43,000 | +168.8% |
| 1Q21 | 239,000 | +3883.3% |
| 4Q20 | 85,000 | -75.6% |
| 3Q20 | 109,000 | +38.3% |
| 2Q20 | 16,000 | +1.0% |
| 1Q20 | 6,000 | -95.2% |
| 4Q19 | 348,655 | - |
| 3Q19 | 78,819 | - |
| 2Q19 | 15,839 | - |
| 1Q19 | 125,593 | - |