| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 771,434 | +14.4% |
| 3Q25 | 713,768 | +13.4% |
| 2Q25 | 677,951 | +17.1% |
| 1Q25 | 662,996 | +19.1% |
| 4Q24 | 674,260 | +20.1% |
| 3Q24 | 629,670 | +23.3% |
| 2Q24 | 578,745 | +19.2% |
| 1Q24 | 556,558 | +29.1% |
| 4Q23 | 561,375 | +29.1% |
| 3Q23 | 510,792 | +31.1% |
| 2Q23 | 485,680 | +28.6% |
| 1Q23 | 431,009 | +46.1% |
| 4Q22 | 434,707 | +56.8% |
| 3Q22 | 389,521 | +119.8% |
| 2Q22 | 377,552 | +130.6% |
| 1Q22 | 294,999 | +86.2% |
| 4Q21 | 277,170 | +99.2% |
| 3Q21 | 177,179 | - |
| 2Q21 | 163,747 | - |
| 1Q21 | 158,452 | - |
| 4Q20 | 139,143 | +277.6% |
| 4Q19 | 36,849 | -192.9% |
| 4Q18 | -39,653 | - |