| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,629 | +4.3% |
| 3Q25 | 3,740 | +18.3% |
| 2Q25 | 3,926 | +25.1% |
| 1Q25 | 3,724 | +24.5% |
| 4Q24 | 3,480 | +15.9% |
| 3Q24 | 3,160 | +8.4% |
| 2Q24 | 3,139 | +11.3% |
| 1Q24 | 2,992 | +11.5% |
| 4Q23 | 3,002 | +30.4% |
| 3Q23 | 2,916 | +26.3% |
| 2Q23 | 2,819 | +27.9% |
| 1Q23 | 2,684 | +29.6% |
| 4Q22 | 2,303 | +16.8% |
| 3Q22 | 2,310 | - |
| 2Q22 | 2,204 | - |
| 1Q22 | 2,071 | - |
| 4Q21 | 1,971 | +40.9% |
| 4Q20 | 1,399 | +19.3% |
| 4Q19 | 1,173 | - |