| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 561,288 | +11.4% |
| 3Q25 | 549,110 | +45.8% |
| 2Q25 | 451,024 | +35.9% |
| 1Q25 | 484,267 | +51.0% |
| 4Q24 | 503,632 | +118.2% |
| 3Q24 | 376,728 | +76.1% |
| 2Q24 | 331,820 | +74.3% |
| 1Q24 | 320,741 | +59.9% |
| 4Q23 | 230,844 | +44.1% |
| 3Q23 | 213,962 | +120.8% |
| 2Q23 | 190,326 | +149.6% |
| 1Q23 | 200,541 | +180.5% |
| 4Q22 | 160,160 | +88.4% |
| 3Q22 | 96,891 | +41.6% |
| 2Q22 | 76,242 | +46.4% |
| 1Q22 | 71,498 | +2.8% |
| 4Q21 | 85,017 | +46.6% |
| 3Q21 | 68,449 | +102.4% |
| 2Q21 | 52,078 | - |
| 1Q21 | 69,554 | - |
| 4Q20 | 57,979 | -160.9% |
| 3Q20 | 33,817 | - |
| 4Q19 | -95,136 | -51.3% |
| 4Q18 | -195,289 | - |