| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 22,350 | +7.9% |
| 2Q25 | 21,812 | +5.0% |
| 1Q25 | 21,193 | +3.6% |
| 4Q24 | 20,980 | +1.6% |
| 3Q24 | 20,705 | +1.8% |
| 2Q24 | 20,777 | +0.3% |
| 1Q24 | 20,451 | -0.3% |
| 4Q23 | 20,656 | -0.6% |
| 3Q23 | 20,336 | -0.3% |
| 2Q23 | 20,720 | +1.8% |
| 1Q23 | 20,510 | +6.0% |
| 4Q22 | 20,789 | +9.1% |
| 3Q22 | 20,397 | +9.8% |
| 2Q22 | 20,357 | +10.4% |
| 1Q22 | 19,347 | +6.3% |
| 4Q21 | 19,062 | +5.4% |
| 3Q21 | 18,571 | +4.4% |
| 2Q21 | 18,442 | +2.4% |
| 1Q21 | 18,195 | +2.7% |
| 4Q20 | 18,091 | +2.3% |
| 3Q20 | 17,786 | - |
| 2Q20 | 18,014 | - |
| 1Q20 | 17,709 | - |
| 4Q19 | 17,687 | +7.2% |
| 4Q18 | 16,493 | - |