| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 368,231 | +24.6% |
| 2Q25 | 352,162 | +17.6% |
| 1Q25 | 321,295 | +7.4% |
| 4Q24 | 315,990 | +5.6% |
| 3Q24 | 295,535 | +7.5% |
| 2Q24 | 299,491 | +17.4% |
| 1Q24 | 299,138 | +29.4% |
| 4Q23 | 299,125 | +27.3% |
| 3Q23 | 275,036 | +22.5% |
| 2Q23 | 255,117 | +21.2% |
| 1Q23 | 231,096 | +15.9% |
| 4Q22 | 234,921 | +12.2% |
| 3Q22 | 224,506 | - |
| 2Q22 | 210,436 | - |
| 1Q22 | 199,463 | - |
| 4Q21 | 209,400 | +45.9% |
| 4Q20 | 143,522 | +74.5% |
| 4Q19 | 82,225 | - |