| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 33,641 | +3.8% |
| 2Q26 | 33,966 | -1.4% |
| 1Q26 | 33,364 | -1.5% |
| 4Q25 | 33,776 | -1.7% |
| 3Q25 | 32,410 | -3.1% |
| 2Q25 | 34,437 | +4.2% |
| 1Q25 | 33,855 | +4.4% |
| 4Q24 | 34,361 | +5.3% |
| 3Q24 | 33,436 | +5.4% |
| 2Q24 | 33,056 | +4.7% |
| 1Q24 | 32,442 | +3.6% |
| 4Q23 | 32,627 | +2.6% |
| 3Q23 | 31,721 | +1.7% |
| 2Q23 | 31,574 | +0.9% |
| 1Q23 | 31,329 | +1.2% |
| 4Q22 | 31,803 | +1.4% |
| 3Q22 | 31,186 | +2.0% |
| 2Q22 | 31,283 | +2.8% |
| 1Q22 | 30,951 | +2.6% |
| 4Q21 | 31,367 | +2.7% |
| 3Q21 | 30,563 | +3.2% |
| 2Q21 | 30,430 | +4.0% |
| 1Q21 | 30,178 | +5.5% |
| 4Q20 | 30,551 | +6.3% |
| 3Q20 | 29,618 | +6.5% |
| 2Q20 | 29,272 | +6.4% |
| 1Q20 | 28,595 | +5.8% |
| 4Q19 | 28,729 | +5.3% |
| 3Q19 | 27,811 | +5.1% |
| 2Q19 | 27,500 | +4.3% |
| 1Q19 | 27,031 | +4.1% |
| 4Q18 | 27,295 | +4.0% |
| 3Q18 | 26,464 | +5.8% |
| 2Q18 | 26,357 | +5.3% |
| 1Q18 | 25,975 | +5.0% |
| 4Q17 | 26,245 | +4.8% |
| 3Q17 | 25,005 | +3.6% |
| 2Q17 | 25,035 | +5.0% |
| 1Q17 | 24,749 | - |
| 4Q16 | 25,042 | +6.4% |
| 3Q16 | 24,127 | - |
| 2Q16 | 23,836 | - |
| 4Q15 | 23,535 | - |