| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,618 | +6.2% |
| 3Q25 | 2,562 | +10.4% |
| 2Q25 | 2,443 | +10.7% |
| 1Q25 | 2,351 | +12.0% |
| 4Q24 | 2,466 | +23.5% |
| 3Q24 | 2,321 | +23.3% |
| 2Q24 | 2,207 | +24.4% |
| 1Q24 | 2,098 | +25.0% |
| 4Q23 | 1,996 | +25.6% |
| 3Q23 | 1,882 | +26.7% |
| 2Q23 | 1,773 | +26.9% |
| 1Q23 | 1,678 | +28.0% |
| 4Q22 | 1,589 | +29.2% |
| 3Q22 | 1,486 | +31.4% |
| 2Q22 | 1,397 | - |
| 1Q22 | 1,311 | - |
| 4Q21 | 1,229 | +30.4% |
| 3Q21 | 1,130 | - |
| 4Q20 | 943 | +31.2% |
| 4Q19 | 719 | - |