| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,249 | +35.5% |
| 3Q25 | 1,051 | +2.0% |
| 2Q25 | 969 | +1.0% |
| 1Q25 | 804 | -1.8% |
| 4Q24 | 922 | +5.1% |
| 3Q24 | 1,030 | +31.1% |
| 2Q24 | 960 | +36.0% |
| 1Q24 | 819 | +29.7% |
| 4Q23 | 877 | +25.1% |
| 3Q23 | 785 | -6.8% |
| 2Q23 | 706 | -13.9% |
| 1Q23 | 632 | -14.7% |
| 4Q22 | 701 | -13.9% |
| 3Q22 | 843 | +8.6% |
| 2Q22 | 819 | +15.3% |
| 1Q22 | 740 | +12.9% |
| 4Q21 | 814 | +14.8% |
| 3Q21 | 776 | +21.1% |
| 2Q21 | 711 | +23.9% |
| 1Q21 | 656 | +36.8% |
| 4Q20 | 709 | +20.6% |
| 3Q20 | 641 | +25.7% |
| 2Q20 | 574 | +16.4% |
| 1Q20 | 479 | +12.1% |
| 4Q19 | 588 | +9.2% |
| 3Q19 | 510 | +9.9% |
| 2Q19 | 493 | +8.6% |
| 1Q19 | 427 | +8.9% |
| 4Q18 | 538 | +12.6% |
| 3Q18 | 464 | - |
| 2Q18 | 454 | - |
| 1Q18 | 392 | - |
| 4Q17 | 478 | +29.8% |
| 4Q16 | 368 | - |