| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 20,724 | +35.1% |
| 3Q25 | 17,773 | +30.4% |
| 2Q25 | 17,717 | +55.1% |
| 1Q25 | 16,017 | +44.2% |
| 4Q24 | 15,344 | +28.4% |
| 3Q24 | 13,625 | +26.8% |
| 2Q24 | 11,423 | +9.1% |
| 1Q24 | 11,108 | +26.2% |
| 4Q23 | 11,949 | +31.9% |
| 3Q23 | 10,742 | +65.3% |
| 2Q23 | 10,473 | +69.3% |
| 1Q23 | 8,801 | +54.6% |
| 4Q22 | 9,060 | +60.0% |
| 3Q22 | 6,497 | +24.2% |
| 2Q22 | 6,188 | +33.0% |
| 1Q22 | 5,694 | +45.4% |
| 4Q21 | 5,662 | +52.9% |
| 3Q21 | 5,231 | +67.2% |
| 2Q21 | 4,651 | - |
| 1Q21 | 3,917 | - |
| 4Q20 | 3,703 | - |
| 3Q20 | 3,129 | - |