| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,648 | +63.5% |
| 3Q25 | 1,850 | -16.5% |
| 2Q25 | 1,525 | -24.2% |
| 1Q25 | 1,296 | -26.7% |
| 4Q24 | 1,008 | -33.6% |
| 3Q24 | 2,216 | +21.6% |
| 2Q24 | 2,012 | +18.4% |
| 1Q24 | 1,768 | +15.3% |
| 4Q23 | 1,519 | +9.4% |
| 3Q23 | 1,822 | +17.9% |
| 2Q23 | 1,700 | +11.6% |
| 1Q23 | 1,533 | +5.9% |
| 4Q22 | 1,389 | +0.8% |
| 3Q22 | 1,545 | +13.6% |
| 2Q22 | 1,523 | +3.6% |
| 1Q22 | 1,448 | -7.3% |
| 4Q21 | 1,378 | +12.3% |
| 3Q21 | 1,360 | +109.0% |
| 2Q21 | 1,470 | +147.3% |
| 1Q21 | 1,562 | +177.5% |
| 4Q20 | 1,228 | +158.4% |
| 3Q20 | 650 | +73.3% |
| 2Q20 | 594 | - |
| 1Q20 | 562 | - |
| 4Q19 | 475 | +424.1% |
| 3Q19 | 375 | - |
| 4Q18 | 90 | - |