| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 15,395 | +1.3% |
| 2Q26 | 15,471 | +1.3% |
| 1Q26 | 15,042 | +1.6% |
| 4Q25 | 15,652 | +1.9% |
| 3Q25 | 15,193 | +1.7% |
| 2Q25 | 15,266 | +0.6% |
| 1Q25 | 14,798 | +1.1% |
| 4Q24 | 15,357 | -1.8% |
| 3Q24 | 14,941 | +1.5% |
| 2Q24 | 15,168 | +1.1% |
| 1Q24 | 14,640 | +3.8% |
| 4Q23 | 15,635 | +5.9% |
| 3Q23 | 14,720 | +5.3% |
| 2Q23 | 14,996 | +9.7% |
| 1Q23 | 14,108 | +7.4% |
| 4Q22 | 14,762 | +9.1% |
| 3Q22 | 13,981 | +5.8% |
| 2Q22 | 13,670 | +2.2% |
| 1Q22 | 13,140 | -0.2% |
| 4Q21 | 13,530 | -0.7% |
| 3Q21 | 13,217 | -0.5% |
| 2Q21 | 13,382 | +0.6% |
| 1Q21 | 13,171 | +1.1% |
| 4Q20 | 13,623 | -5.0% |
| 3Q20 | 13,286 | -4.3% |
| 2Q20 | 13,308 | -3.6% |
| 1Q20 | 13,027 | -3.4% |
| 4Q19 | 14,346 | +3.7% |
| 3Q19 | 13,876 | +3.2% |
| 2Q19 | 13,809 | +4.0% |
| 1Q19 | 13,485 | +1.9% |
| 4Q18 | 13,833 | +2.6% |
| 3Q18 | 13,439 | +2.0% |
| 2Q18 | 13,275 | +1.1% |
| 1Q18 | 13,230 | +2.3% |
| 4Q17 | 13,482 | +1.1% |
| 3Q17 | 13,171 | -0.1% |
| 2Q17 | 13,135 | -1.6% |
| 1Q17 | 12,928 | - |
| 4Q16 | 13,340 | +0.7% |
| 3Q16 | 13,182 | - |
| 2Q16 | 13,345 | - |
| 4Q15 | 13,253 | - |