| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 1,504 | +9.4% |
| 4Q25 | 1,546 | +11.0% |
| 3Q25 | 1,554 | +24.0% |
| 2Q25 | 1,426 | +23.4% |
| 1Q25 | 1,374 | +26.6% |
| 4Q24 | 1,392 | +22.5% |
| 3Q24 | 1,253 | +12.8% |
| 2Q24 | 1,155 | +12.2% |
| 1Q24 | 1,085 | +12.2% |
| 4Q23 | 1,137 | +19.5% |
| 3Q23 | 1,111 | +39.7% |
| 2Q23 | 1,030 | +36.0% |
| 1Q23 | 967 | +56.5% |
| 4Q22 | 952 | +72.9% |
| 3Q22 | 795 | +62.9% |
| 2Q22 | 757 | - |
| 1Q22 | 618 | - |
| 4Q21 | 550 | +48.2% |
| 3Q21 | 488 | - |
| 4Q20 | 371 | -27.8% |
| 4Q19 | 514 | - |