| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 22,850 | +4.6% |
| 4Q25 | 22,584 | +6.7% |
| 3Q25 | 22,099 | +5.1% |
| 2Q25 | 22,086 | +5.6% |
| 1Q25 | 21,836 | +5.9% |
| 4Q24 | 21,171 | +3.7% |
| 3Q24 | 21,032 | +4.5% |
| 2Q24 | 20,907 | +3.8% |
| 1Q24 | 20,619 | +3.5% |
| 4Q23 | 20,417 | +2.8% |
| 3Q23 | 20,126 | +2.5% |
| 2Q23 | 20,138 | +2.3% |
| 1Q23 | 19,927 | +1.8% |
| 4Q22 | 19,861 | +1.0% |
| 3Q22 | 19,643 | +0.5% |
| 2Q22 | 19,681 | +0.2% |
| 1Q22 | 19,580 | +0.7% |
| 4Q21 | 19,661 | +1.6% |
| 3Q21 | 19,541 | +2.0% |
| 2Q21 | 19,637 | +2.0% |
| 1Q21 | 19,440 | +3.0% |
| 4Q20 | 19,347 | +2.0% |
| 3Q20 | 19,165 | +2.0% |
| 2Q20 | 19,249 | +2.4% |
| 1Q20 | 18,880 | +1.8% |
| 4Q19 | 18,968 | +2.3% |
| 3Q19 | 18,784 | +2.9% |
| 2Q19 | 18,800 | +3.3% |
| 1Q19 | 18,541 | +3.9% |
| 4Q18 | 18,535 | +4.0% |
| 3Q18 | 18,251 | +4.3% |
| 2Q18 | 18,192 | +4.6% |
| 1Q18 | 17,842 | +4.3% |
| 4Q17 | 17,822 | +4.9% |
| 3Q17 | 17,504 | +4.6% |
| 2Q17 | 17,397 | +4.0% |
| 1Q17 | 17,101 | +3.9% |
| 4Q16 | 16,988 | +2.8% |
| 3Q16 | 16,741 | - |
| 2Q16 | 16,723 | - |
| 1Q16 | 16,459 | - |
| 4Q15 | 16,518 | - |