| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,718 | +1.8% |
| 3Q25 | 1,585 | +0.7% |
| 1Q25 | 1,452 | +5.7% |
| 4Q24 | 1,688 | +23.4% |
| 3Q24 | 1,575 | +23.5% |
| 2Q24 | 1,465 | +27.5% |
| 1Q24 | 1,373 | +33.4% |
| 4Q23 | 1,368 | +34.7% |
| 3Q23 | 1,275 | +44.2% |
| 2Q23 | 1,149 | +43.8% |
| 1Q23 | 1,029 | +44.4% |
| 4Q22 | 1,015 | +32.4% |
| 3Q22 | 884 | +25.7% |
| 2Q22 | 799 | +20.2% |
| 1Q22 | 712 | - |
| 4Q21 | 767 | +56.1% |
| 3Q21 | 704 | - |
| 2Q21 | 664 | - |
| 4Q20 | 491 | +74.8% |
| 4Q19 | 281 | - |