| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 17,863 | +31.3% |
| 3Q25 | 16,206 | +28.7% |
| 2Q25 | 16,080 | +23.7% |
| 1Q25 | 14,348 | +7.8% |
| 4Q24 | 13,601 | +3.9% |
| 3Q24 | 12,590 | +9.1% |
| 2Q24 | 13,004 | +11.9% |
| 1Q24 | 13,313 | +22.4% |
| 4Q23 | 13,089 | +19.6% |
| 3Q23 | 11,544 | +12.3% |
| 2Q23 | 11,624 | - |
| 1Q23 | 10,878 | - |
| 4Q22 | 10,942 | +28.7% |
| 3Q22 | 10,283 | - |
| 4Q21 | 8,500 | +19.1% |
| 4Q20 | 7,135 | - |