| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 36,625 | +1.8% |
| 2Q26 | 36,885 | +3.2% |
| 1Q26 | 36,586 | +3.8% |
| 4Q25 | 36,294 | +4.5% |
| 3Q25 | 35,985 | +5.7% |
| 2Q25 | 35,755 | +3.9% |
| 1Q25 | 35,255 | +3.9% |
| 4Q24 | 34,746 | +3.1% |
| 3Q24 | 34,035 | +2.1% |
| 2Q24 | 34,425 | +3.3% |
| 1Q24 | 33,943 | +4.8% |
| 4Q23 | 33,714 | +6.8% |
| 3Q23 | 33,319 | +7.4% |
| 2Q23 | 33,311 | +8.3% |
| 1Q23 | 32,398 | +7.9% |
| 4Q22 | 31,562 | +6.8% |
| 3Q22 | 31,030 | +7.2% |
| 2Q22 | 30,748 | +6.0% |
| 1Q22 | 30,039 | +3.7% |
| 4Q21 | 29,551 | +3.5% |
| 3Q21 | 28,938 | +4.6% |
| 2Q21 | 29,006 | +6.8% |
| 1Q21 | 28,954 | +10.4% |
| 4Q20 | 28,551 | +11.9% |
| 3Q20 | 27,676 | +12.6% |
| 2Q20 | 27,156 | +12.5% |
| 1Q20 | 26,235 | +13.1% |
| 4Q19 | 25,520 | +14.9% |
| 3Q19 | 24,586 | +11.9% |
| 2Q19 | 24,142 | +13.6% |
| 1Q19 | 23,201 | +15.7% |
| 4Q18 | 22,217 | +15.7% |
| 3Q18 | 21,973 | +21.1% |
| 2Q18 | 21,252 | +22.7% |
| 1Q18 | 20,060 | +22.1% |
| 4Q17 | 19,204 | +22.7% |
| 3Q17 | 18,150 | +21.8% |
| 2Q17 | 17,316 | +20.7% |
| 1Q17 | 16,425 | +20.8% |
| 4Q16 | 15,654 | +21.7% |
| 3Q16 | 14,903 | - |
| 2Q16 | 14,350 | - |
| 1Q16 | 13,594 | - |
| 4Q15 | 12,864 | - |