| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 6,944 | +7.4% |
| 3Q25 | 7,143 | +12.5% |
| 2Q25 | 6,816 | +15.3% |
| 1Q25 | 6,697 | +14.4% |
| 4Q24 | 6,468 | +18.8% |
| 3Q24 | 6,347 | +24.9% |
| 2Q24 | 5,913 | +28.8% |
| 1Q24 | 5,854 | +36.7% |
| 4Q23 | 5,445 | +40.5% |
| 3Q23 | 5,080 | +38.3% |
| 2Q23 | 4,592 | +35.4% |
| 1Q23 | 4,283 | +34.4% |
| 4Q22 | 3,876 | +27.0% |
| 3Q22 | 3,674 | +31.9% |
| 2Q22 | 3,391 | +37.3% |
| 1Q22 | 3,187 | +53.0% |
| 4Q21 | 3,052 | +74.3% |
| 3Q21 | 2,786 | +74.5% |
| 2Q21 | 2,469 | +70.6% |
| 1Q21 | 2,083 | - |
| 4Q20 | 1,750 | +85.0% |
| 3Q20 | 1,596 | - |
| 2Q20 | 1,447 | - |
| 4Q19 | 946 | - |