| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 592,149 | +22.3% |
| 3Q25 | 553,822 | -3.2% |
| 2Q25 | 486,101 | -13.2% |
| 1Q25 | 477,244 | -14.3% |
| 4Q24 | 484,021 | -13.3% |
| 3Q24 | 572,144 | +0.8% |
| 2Q24 | 559,777 | -0.9% |
| 1Q24 | 556,663 | +2.5% |
| 4Q23 | 558,101 | +10.5% |
| 3Q23 | 567,615 | +21.0% |
| 2Q23 | 564,955 | +23.3% |
| 1Q23 | 543,087 | +33.1% |
| 4Q22 | 505,241 | +41.4% |
| 3Q22 | 468,982 | - |
| 2Q22 | 458,167 | - |
| 1Q22 | 408,156 | - |
| 4Q21 | 357,277 | +55.7% |
| 4Q20 | 229,493 | +46.9% |
| 4Q19 | 156,218 | - |