| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 15,686 | +1.6% |
| 3Q25 | 15,714 | +2.6% |
| 2Q25 | 15,625 | +3.8% |
| 1Q25 | 15,221 | +3.7% |
| 4Q24 | 15,442 | +6.5% |
| 3Q24 | 15,310 | +7.8% |
| 2Q24 | 15,057 | +6.0% |
| 1Q24 | 14,678 | +5.4% |
| 4Q23 | 14,500 | +4.3% |
| 3Q23 | 14,202 | -1.2% |
| 2Q23 | 14,211 | +1.0% |
| 1Q23 | 13,927 | +1.7% |
| 4Q22 | 13,896 | +5.0% |
| 3Q22 | 14,377 | +14.1% |
| 2Q22 | 14,064 | +14.4% |
| 1Q22 | 13,695 | +14.0% |
| 4Q21 | 13,231 | +12.7% |
| 3Q21 | 12,605 | +8.2% |
| 2Q21 | 12,292 | +7.1% |
| 1Q21 | 12,014 | +2.6% |
| 4Q20 | 11,736 | -1.8% |
| 3Q20 | 11,651 | -1.8% |
| 2Q20 | 11,481 | -2.6% |
| 1Q20 | 11,709 | -0.9% |
| 4Q19 | 11,956 | +1.4% |
| 3Q19 | 11,870 | +1.7% |
| 2Q19 | 11,792 | +3.3% |
| 1Q19 | 11,820 | +5.0% |
| 4Q18 | 11,796 | +4.0% |
| 3Q18 | 11,672 | +2.5% |
| 2Q18 | 11,418 | +1.6% |
| 1Q18 | 11,257 | +1.1% |
| 4Q17 | 11,337 | +1.8% |
| 2Q17 | 11,385 | +6.1% |
| 1Q17 | 11,240 | +8.5% |
| 4Q17 | 11,132 | +9.7% |
| 3Q17 | 11,136 | +7.5% |
| 2Q17 | 10,730 | +5.2% |
| 1Q17 | 10,363 | - |
| 4Q16 | 10,151 | -0.7% |
| 3Q16 | 10,356 | - |
| 2Q16 | 10,202 | - |
| 4Q15 | 10,226 | - |