| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q26 | 1,004 | +10.1% |
| 3Q26 | 895 | -2.1% |
| 2Q26 | 811 | +2.6% |
| 1Q26 | 823 | +2.6% |
| 4Q25 | 912 | +11.1% |
| 3Q25 | 914 | +29.1% |
| 2Q25 | 790 | +23.1% |
| 1Q25 | 802 | +22.6% |
| 4Q24 | 821 | +38.9% |
| 3Q24 | 708 | +26.3% |
| 2Q24 | 642 | +23.7% |
| 1Q24 | 654 | +45.6% |
| 4Q23 | 591 | +45.5% |
| 3Q23 | 561 | +47.4% |
| 2Q23 | 519 | +38.9% |
| 1Q23 | 449 | +23.0% |
| 4Q22 | 406 | +16.9% |
| 3Q22 | 380 | +23.0% |
| 2Q22 | 374 | - |
| 1Q22 | 365 | - |
| 4Q21 | 347 | +144.8% |
| 3Q21 | 309 | - |
| 4Q20 | 141 | +1593.2% |
| 4Q19 | 8 | - |