| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 4,647 | +41.0% |
| 3Q25 | 4,146 | +27.5% |
| 2Q25 | 3,772 | +17.1% |
| 1Q25 | 3,833 | +37.6% |
| 4Q24 | 3,296 | +37.3% |
| 3Q24 | 3,252 | +35.4% |
| 2Q24 | 3,220 | +49.9% |
| 1Q24 | 2,785 | +164.0% |
| 4Q23 | 2,400 | -368.9% |
| 3Q23 | 2,401 | -565.3% |
| 2Q23 | 2,148 | -764.9% |
| 1Q23 | 1,055 | -552.1% |
| 4Q22 | -893 | +1546.9% |
| 3Q22 | -516 | -850.3% |
| 2Q22 | -324 | -207.7% |
| 1Q22 | -234 | -156.9% |
| 4Q21 | -55 | -111.0% |
| 3Q21 | 68 | -88.1% |
| 2Q21 | 299 | -49.6% |
| 1Q21 | 410 | -30.7% |
| 4Q20 | 491 | -13.2% |
| 3Q20 | 575 | +11.5% |
| 2Q20 | 594 | +34.8% |
| 1Q20 | 592 | +84.1% |
| 4Q19 | 566 | +194.5% |
| 3Q19 | 516 | +559.5% |
| 2Q19 | 441 | - |
| 1Q19 | 321 | - |
| 4Q18 | 192 | -212.4% |
| 3Q18 | 78 | - |
| 4Q17 | -172 | - |