| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 20,317 | +3.8% |
| 2Q26 | 17,937 | +1.1% |
| 1Q26 | 17,219 | +1.8% |
| 4Q25 | 18,334 | +5.3% |
| 3Q25 | 19,576 | +7.6% |
| 2Q25 | 17,748 | +6.5% |
| 1Q25 | 16,921 | +7.0% |
| 4Q24 | 17,413 | +6.6% |
| 3Q24 | 18,198 | +7.4% |
| 2Q24 | 16,661 | +2.8% |
| 1Q24 | 15,818 | +1.3% |
| 4Q23 | 16,341 | -0.4% |
| 3Q23 | 16,951 | +0.7% |
| 2Q23 | 16,207 | +4.4% |
| 1Q23 | 15,616 | +11.1% |
| 4Q22 | 16,411 | +8.6% |
| 3Q22 | 16,828 | +15.8% |
| 2Q22 | 15,522 | +21.3% |
| 1Q22 | 14,054 | - |
| 4Q21 | 15,117 | +39.6% |
| 3Q21 | 14,536 | - |
| 2Q21 | 12,795 | - |
| 4Q20 | 10,828 | +66.0% |
| 4Q19 | 6,524 | +206.1% |
| 4Q18 | 2,131 | - |
| 4Q14 | -115 | -92.2% |
| 4Q13 | -1,471 | - |