| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 13,676 | +23.2% |
| 3Q25 | 13,377 | +32.2% |
| 2Q25 | 12,269 | +29.4% |
| 1Q25 | 11,172 | +28.2% |
| 4Q24 | 11,098 | +29.7% |
| 3Q24 | 10,116 | +30.9% |
| 2Q24 | 9,481 | +33.5% |
| 1Q24 | 8,712 | +35.2% |
| 4Q23 | 8,559 | +36.1% |
| 3Q23 | 7,730 | +36.0% |
| 2Q23 | 7,102 | +32.8% |
| 1Q23 | 6,444 | +30.5% |
| 4Q22 | 6,287 | +31.6% |
| 3Q22 | 5,682 | +31.3% |
| 2Q22 | 5,346 | - |
| 1Q22 | 4,940 | - |
| 4Q21 | 4,779 | +34.4% |
| 3Q21 | 4,327 | - |
| 4Q20 | 3,555 | +33.7% |
| 4Q19 | 2,659 | - |