| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 33,038 | +3.6% |
| 2Q25 | 31,996 | +2.9% |
| 1Q25 | 31,507 | +4.1% |
| 4Q24 | 32,802 | +6.5% |
| 3Q24 | 31,884 | +5.3% |
| 2Q24 | 31,088 | +5.7% |
| 1Q24 | 30,252 | +5.4% |
| 4Q23 | 30,804 | +4.0% |
| 3Q23 | 30,293 | -7.8% |
| 2Q23 | 29,406 | -8.4% |
| 1Q23 | 28,702 | -8.2% |
| 4Q22 | 29,615 | -8.1% |
| 3Q22 | 32,847 | +4.2% |
| 2Q22 | 32,109 | +3.7% |
| 1Q22 | 31,282 | +2.7% |
| 4Q21 | 32,240 | +5.0% |
| 3Q21 | 31,537 | +4.9% |
| 2Q21 | 30,969 | +3.3% |
| 1Q21 | 30,460 | +1.5% |
| 4Q20 | 30,709 | -1.0% |
| 3Q20 | 30,065 | -1.5% |
| 2Q20 | 29,980 | +0.7% |
| 1Q20 | 30,021 | +2.5% |
| 4Q19 | 31,005 | +2.6% |
| 3Q19 | 30,522 | +2.7% |
| 2Q19 | 29,770 | +3.3% |
| 1Q19 | 29,281 | +3.5% |
| 4Q18 | 30,220 | -1.0% |
| 3Q18 | 29,715 | -0.5% |
| 2Q18 | 28,827 | -1.1% |
| 1Q18 | 28,285 | -1.4% |
| 4Q17 | 30,517 | +3.7% |
| 3Q17 | 29,865 | +7.7% |
| 2Q17 | 29,156 | +6.2% |
| 1Q17 | 28,687 | +4.3% |
| 4Q16 | 29,427 | +6.9% |
| 4Q16 | 28,181 | +2.4% |
| 3Q16 | 27,726 | - |
| 2Q16 | 27,446 | - |
| 1Q16 | 27,504 | - |
| 4Q15 | 27,530 | +15.4% |
| 4Q14 | 23,864 | - |