| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 406,031 | +16.4% |
| 3Q25 | 431,543 | +34.7% |
| 2Q25 | 391,749 | +36.9% |
| 1Q25 | 368,367 | +43.9% |
| 4Q24 | 348,913 | +45.3% |
| 3Q24 | 320,345 | +57.9% |
| 2Q24 | 286,089 | +47.3% |
| 1Q24 | 256,049 | +42.7% |
| 4Q23 | 240,109 | +16.3% |
| 3Q23 | 202,868 | +10.7% |
| 2Q23 | 194,238 | +1.1% |
| 1Q23 | 179,450 | +4.8% |
| 4Q22 | 206,439 | +13.1% |
| 3Q22 | 183,272 | +14.7% |
| 2Q22 | 192,128 | +17.4% |
| 1Q22 | 171,168 | +9.7% |
| 4Q21 | 182,551 | +8.8% |
| 3Q21 | 159,769 | - |
| 2Q21 | 163,631 | - |
| 1Q21 | 155,984 | - |
| 4Q20 | 167,813 | +73.6% |
| 4Q19 | 96,646 | +167.1% |
| 4Q18 | 36,187 | - |