| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 1,030 | +21.6% |
| 1Q26 | 845 | +19.2% |
| 4Q25 | 869 | +22.4% |
| 3Q25 | 771 | +9.3% |
| 2Q25 | 847 | +13.5% |
| 1Q25 | 709 | +12.9% |
| 4Q24 | 710 | +11.5% |
| 3Q24 | 706 | +14.9% |
| 2Q24 | 746 | +20.1% |
| 1Q24 | 628 | +25.7% |
| 4Q23 | 637 | +36.2% |
| 3Q23 | 614 | +45.3% |
| 2Q23 | 621 | +37.4% |
| 1Q23 | 499 | +41.9% |
| 4Q22 | 467 | +10.9% |
| 3Q22 | 422 | -2.9% |
| 2Q22 | 452 | -23.2% |
| 1Q22 | 352 | -32.0% |
| 4Q21 | 421 | -24.5% |
| 3Q21 | 435 | -16.2% |
| 2Q21 | 588 | +7.7% |
| 1Q21 | 518 | +33.1% |
| 4Q20 | 558 | +30.2% |
| 3Q20 | 519 | +30.9% |
| 2Q20 | 546 | +35.2% |
| 1Q20 | 389 | +45.6% |
| 4Q19 | 429 | +107.3% |
| 3Q19 | 396 | +203.2% |
| 2Q19 | 404 | - |
| 1Q19 | 267 | - |
| 4Q18 | 207 | +480.1% |
| 3Q18 | 130 | - |
| 4Q17 | 35 | - |