| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 34,244 | +8.1% |
| 2Q26 | 33,860 | +9.5% |
| 1Q26 | 32,638 | +14.6% |
| 4Q25 | 31,965 | +15.0% |
| 3Q25 | 31,677 | +7.6% |
| 2Q25 | 30,933 | +6.0% |
| 1Q25 | 28,492 | -2.0% |
| 4Q24 | 27,788 | -4.0% |
| 3Q24 | 29,449 | +2.2% |
| 2Q24 | 29,179 | +1.1% |
| 1Q24 | 29,083 | +0.9% |
| 4Q23 | 28,931 | +0.8% |
| 3Q23 | 28,813 | -8.8% |
| 2Q23 | 28,848 | -8.4% |
| 1Q23 | 28,822 | +5.0% |
| 4Q22 | 28,689 | +4.4% |
| 3Q22 | 31,590 | +15.5% |
| 2Q22 | 31,486 | +16.4% |
| 1Q22 | 27,455 | +1.5% |
| 4Q21 | 27,491 | +2.4% |
| 3Q21 | 27,362 | +1.7% |
| 2Q21 | 27,059 | +2.9% |
| 1Q21 | 27,045 | +2.4% |
| 4Q20 | 26,839 | +1.0% |
| 3Q20 | 26,917 | +1.2% |
| 2Q20 | 26,300 | -0.1% |
| 1Q20 | 26,408 | +0.4% |
| 4Q19 | 26,569 | +0.8% |
| 3Q19 | 26,605 | 0.0% |
| 2Q19 | 26,317 | +0.5% |
| 1Q19 | 26,300 | +1.2% |
| 4Q18 | 26,347 | +1.3% |
| 3Q18 | 26,592 | +2.2% |
| 2Q18 | 26,187 | +2.4% |
| 1Q18 | 25,995 | +2.3% |
| 4Q17 | 26,020 | -21.5% |
| 3Q17 | 26,011 | -21.3% |
| 2Q17 | 25,574 | -21.9% |
| 1Q17 | 25,401 | -22.3% |
| 4Q16 | 33,149 | +1.1% |
| 3Q16 | 33,064 | - |
| 2Q16 | 32,743 | - |
| 1Q16 | 32,693 | - |
| 4Q15 | 32,790 | - |