| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,418 | +48.5% |
| 3Q25 | 3,138 | +39.9% |
| 2Q25 | 2,821 | +45.9% |
| 1Q25 | 2,389 | +42.9% |
| 4Q24 | 2,302 | +30.5% |
| 3Q24 | 2,242 | +37.5% |
| 2Q24 | 1,933 | +37.0% |
| 1Q24 | 1,672 | +40.8% |
| 4Q23 | 1,764 | +40.3% |
| 3Q23 | 1,630 | +42.7% |
| 2Q23 | 1,411 | +38.6% |
| 1Q23 | 1,187 | +28.6% |
| 4Q22 | 1,257 | +26.5% |
| 3Q22 | 1,142 | +27.8% |
| 2Q22 | 1,018 | +28.3% |
| 1Q22 | 923 | +33.3% |
| 4Q21 | 994 | +34.2% |
| 3Q21 | 894 | +30.1% |
| 2Q21 | 794 | - |
| 1Q21 | 692 | - |
| 4Q20 | 740 | +65.0% |
| 3Q20 | 687 | - |
| 4Q19 | 448 | - |