| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,243 | +61.3% |
| 3Q25 | 1,321 | +108.9% |
| 2Q25 | 1,288 | +117.2% |
| 1Q25 | 940 | +54.7% |
| 4Q24 | 770 | +27.9% |
| 3Q24 | 632 | +0.4% |
| 2Q24 | 593 | +12.4% |
| 1Q24 | 608 | +32.0% |
| 4Q23 | 602 | +32.9% |
| 3Q23 | 629 | +43.0% |
| 2Q23 | 528 | +47.8% |
| 1Q23 | 460 | +41.5% |
| 4Q22 | 453 | +42.2% |
| 3Q22 | 440 | +39.0% |
| 2Q22 | 357 | +14.8% |
| 1Q22 | 325 | +21.7% |
| 4Q21 | 318 | +31.2% |
| 3Q21 | 317 | +33.6% |
| 2Q21 | 311 | - |
| 1Q21 | 267 | - |
| 4Q20 | 243 | +49.4% |
| 3Q20 | 237 | - |
| 4Q19 | 162 | - |