| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 30,965 | +4.6% |
| 1Q26 | 30,419 | +3.0% |
| 4Q25 | 30,609 | +2.0% |
| 3Q25 | 30,485 | +0.4% |
| 2Q25 | 29,615 | -0.5% |
| 1Q25 | 29,542 | +0.6% |
| 4Q24 | 30,008 | +1.7% |
| 3Q24 | 30,352 | +2.6% |
| 2Q24 | 29,774 | +3.4% |
| 1Q24 | 29,362 | +5.1% |
| 4Q23 | 29,499 | +5.6% |
| 3Q23 | 29,582 | +6.8% |
| 2Q23 | 28,789 | +7.8% |
| 1Q23 | 27,943 | +7.9% |
| 4Q22 | 27,934 | +9.2% |
| 3Q22 | 27,708 | +9.4% |
| 2Q22 | 26,699 | +11.0% |
| 1Q22 | 25,900 | +9.2% |
| 4Q21 | 25,570 | +4.1% |
| 3Q21 | 25,325 | +0.6% |
| 2Q21 | 24,049 | -3.9% |
| 1Q21 | 23,716 | +0.4% |
| 4Q20 | 24,561 | +3.1% |
| 3Q20 | 25,185 | +4.7% |
| 2Q20 | 25,037 | +6.0% |
| 1Q20 | 23,614 | -4.5% |
| 4Q19 | 23,833 | -5.7% |
| 3Q19 | 24,044 | -8.5% |
| 2Q19 | 23,620 | -8.8% |
| 1Q19 | 24,723 | -4.1% |
| 4Q18 | 25,276 | -14.0% |
| 3Q18 | 26,274 | -11.9% |
| 2Q18 | 25,912 | -11.9% |
| 1Q18 | 25,778 | -10.3% |
| 4Q17 | 29,391 | +1.7% |
| 3Q17 | 29,818 | +1.1% |
| 2Q17 | 29,406 | +1.2% |
| 1Q17 | 28,746 | - |
| 4Q16 | 28,889 | -1.7% |
| 3Q16 | 29,497 | - |
| 2Q16 | 29,051 | - |
| 4Q15 | 29,387 | - |