| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 30,916 | +2.8% |
| 2Q26 | 30,524 | +3.1% |
| 1Q26 | 30,124 | +2.4% |
| 4Q25 | 30,427 | +3.8% |
| 3Q25 | 30,080 | +4.1% |
| 2Q25 | 29,601 | +3.2% |
| 1Q25 | 29,417 | +3.4% |
| 4Q24 | 29,321 | +2.2% |
| 3Q24 | 28,903 | +1.5% |
| 2Q24 | 28,694 | +1.8% |
| 1Q24 | 28,443 | +2.7% |
| 4Q23 | 28,695 | +3.6% |
| 3Q23 | 28,485 | +4.3% |
| 2Q23 | 28,182 | +5.7% |
| 1Q23 | 27,706 | +6.3% |
| 4Q22 | 27,688 | +6.8% |
| 3Q22 | 27,306 | +7.0% |
| 2Q22 | 26,656 | +5.9% |
| 1Q22 | 26,066 | +4.2% |
| 4Q21 | 25,928 | +3.4% |
| 3Q21 | 25,522 | +2.6% |
| 2Q21 | 25,178 | +2.6% |
| 1Q21 | 25,025 | +3.3% |
| 4Q20 | 25,081 | +2.9% |
| 3Q20 | 24,873 | +3.5% |
| 2Q20 | 24,550 | +3.5% |
| 1Q20 | 24,216 | +3.4% |
| 4Q19 | 24,363 | +4.5% |
| 3Q19 | 24,038 | +3.4% |
| 2Q19 | 23,717 | +3.3% |
| 1Q19 | 23,418 | +3.7% |
| 4Q18 | 23,318 | +3.6% |
| 3Q18 | 23,238 | +4.0% |
| 2Q18 | 22,966 | +4.1% |
| 1Q18 | 22,585 | +3.4% |
| 4Q17 | 22,519 | +2.6% |
| 3Q17 | 22,337 | +2.3% |
| 2Q17 | 22,068 | +2.2% |
| 1Q17 | 21,836 | +1.8% |
| 4Q16 | 21,955 | +2.1% |
| 3Q16 | 21,831 | - |
| 2Q16 | 21,601 | - |
| 1Q16 | 21,457 | - |
| 4Q15 | 21,507 | - |