| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 12,717 | +9.5% |
| 3Q25 | 12,440 | +9.3% |
| 2Q25 | 12,199 | +7.5% |
| 1Q25 | 11,868 | +5.6% |
| 4Q24 | 11,613 | +6.4% |
| 3Q24 | 11,382 | -2.8% |
| 2Q24 | 11,346 | -4.0% |
| 1Q24 | 11,234 | -3.8% |
| 4Q23 | 10,917 | -4.3% |
| 3Q23 | 11,716 | +10.0% |
| 2Q23 | 11,815 | +16.8% |
| 1Q23 | 11,681 | +25.1% |
| 4Q22 | 11,405 | +45.8% |
| 3Q22 | 10,650 | +41.2% |
| 2Q22 | 10,115 | +55.1% |
| 1Q22 | 9,335 | +68.7% |
| 4Q21 | 7,824 | +66.2% |
| 3Q21 | 7,542 | +75.9% |
| 2Q21 | 6,521 | - |
| 1Q21 | 5,534 | - |
| 4Q20 | 4,708 | +106.2% |
| 3Q20 | 4,287 | - |
| 4Q19 | 2,283 | +177.0% |
| 4Q18 | 824 | +14388.2% |
| 4Q17 | 5 | - |