| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 3,215 | +28.3% |
| 2Q26 | 2,968 | +21.3% |
| 1Q26 | 2,793 | +21.3% |
| 4Q25 | 2,863 | +20.4% |
| 3Q25 | 2,505 | +14.6% |
| 2Q25 | 2,445 | +14.1% |
| 1Q25 | 2,302 | +7.4% |
| 4Q24 | 2,377 | +10.7% |
| 3Q24 | 2,187 | +5.6% |
| 2Q24 | 2,142 | +3.5% |
| 1Q24 | 2,143 | +5.2% |
| 4Q23 | 2,146 | +5.4% |
| 3Q23 | 2,070 | +14.4% |
| 2Q23 | 2,070 | +22.3% |
| 1Q23 | 2,037 | +29.8% |
| 4Q22 | 2,037 | +23.7% |
| 3Q22 | 1,810 | +32.3% |
| 2Q22 | 1,692 | +31.2% |
| 1Q22 | 1,569 | +26.9% |
| 4Q21 | 1,646 | +35.5% |
| 3Q21 | 1,368 | +23.0% |
| 2Q21 | 1,290 | +20.2% |
| 1Q21 | 1,236 | +18.4% |
| 4Q20 | 1,215 | +14.3% |
| 3Q20 | 1,112 | +15.2% |
| 2Q20 | 1,073 | +15.4% |
| 1Q20 | 1,044 | +16.2% |
| 4Q19 | 1,063 | +22.0% |
| 3Q19 | 965 | - |
| 2Q19 | 929 | - |
| 1Q19 | 898 | - |
| 4Q18 | 871 | +50.6% |
| 4Q17 | 578 | - |