| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 36,020 | +8.6% |
| 2Q26 | 35,348 | +8.0% |
| 1Q26 | 33,274 | +8.0% |
| 4Q25 | 33,384 | +7.6% |
| 3Q25 | 33,177 | +8.1% |
| 2Q25 | 32,716 | +7.4% |
| 1Q25 | 30,800 | +5.4% |
| 4Q24 | 31,012 | +8.6% |
| 3Q24 | 30,692 | +7.7% |
| 2Q24 | 30,449 | +5.6% |
| 1Q24 | 29,227 | +1.6% |
| 4Q23 | 28,563 | -1.8% |
| 3Q23 | 28,501 | -1.9% |
| 2Q23 | 28,827 | -0.7% |
| 1Q23 | 28,770 | +0.5% |
| 4Q22 | 29,093 | +0.9% |
| 3Q22 | 29,041 | +1.4% |
| 2Q22 | 29,031 | -0.4% |
| 1Q22 | 28,635 | -1.1% |
| 4Q21 | 28,830 | -1.9% |
| 3Q21 | 28,635 | -3.1% |
| 2Q21 | 29,160 | -2.6% |
| 1Q21 | 28,949 | -1.4% |
| 4Q20 | 29,382 | -0.4% |
| 3Q20 | 29,566 | +1.3% |
| 2Q20 | 29,945 | +2.5% |
| 1Q20 | 29,373 | +2.3% |
| 4Q19 | 29,486 | +2.5% |
| 3Q19 | 29,193 | +2.2% |
| 2Q19 | 29,209 | +2.0% |
| 1Q19 | 28,724 | +1.5% |
| 4Q18 | 28,766 | +1.0% |
| 3Q18 | 28,555 | +1.8% |
| 2Q18 | 28,645 | +2.3% |
| 1Q18 | 28,312 | +3.5% |
| 4Q17 | 28,481 | +1.9% |
| 3Q17 | 28,037 | +1.4% |
| 2Q17 | 27,998 | +4.4% |
| 1Q17 | 27,359 | - |
| 4Q16 | 27,958 | +6.6% |
| 3Q16 | 27,644 | - |
| 2Q16 | 26,812 | - |
| 4Q15 | 26,237 | - |