| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 29,604 | -0.6% |
| 2Q26 | 30,038 | -1.0% |
| 4Q25 | 30,153 | -1.4% |
| 3Q25 | 29,785 | -1.3% |
| 2Q25 | 30,344 | -1.7% |
| 1Q25 | 30,198 | -1.5% |
| 4Q24 | 30,567 | -1.6% |
| 3Q24 | 30,188 | -1.5% |
| 2Q24 | 30,859 | -1.5% |
| 1Q24 | 30,665 | -1.7% |
| 4Q23 | 31,056 | -2.1% |
| 3Q23 | 30,647 | -0.6% |
| 2Q23 | 31,314 | -0.2% |
| 1Q23 | 31,202 | -0.5% |
| 4Q22 | 31,707 | -0.8% |
| 3Q22 | 30,817 | -2.3% |
| 2Q22 | 31,388 | -1.4% |
| 1Q22 | 31,367 | -0.0% |
| 4Q21 | 31,978 | -0.4% |
| 3Q21 | 31,544 | -0.3% |
| 2Q21 | 31,841 | -0.5% |
| 1Q21 | 31,370 | +0.2% |
| 4Q20 | 32,108 | +2.3% |
| 3Q20 | 31,641 | -13.2% |
| 2Q20 | 31,994 | -16.8% |
| 1Q20 | 31,315 | -16.9% |
| 4Q19 | 31,380 | -16.3% |
| 3Q19 | 36,466 | +2.6% |
| 2Q19 | 38,462 | +9.2% |
| 1Q19 | 37,688 | +10.0% |
| 4Q18 | 37,504 | +11.2% |
| 3Q18 | 35,543 | +11.5% |
| 2Q18 | 35,233 | +11.8% |
| 1Q18 | 34,256 | +11.8% |
| 4Q17 | 33,727 | +12.6% |
| 3Q17 | 31,869 | +12.3% |
| 2Q17 | 31,505 | +12.5% |
| 1Q17 | 30,641 | - |
| 4Q16 | 29,959 | +12.5% |
| 3Q16 | 28,370 | - |
| 2Q16 | 28,016 | - |
| 4Q15 | 26,633 | - |