| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 45,323 | +5.7% |
| 2Q26 | 45,133 | +6.4% |
| 1Q26 | 44,287 | +5.9% |
| 4Q25 | 44,369 | +5.7% |
| 3Q25 | 42,882 | +4.4% |
| 2Q25 | 42,399 | +3.6% |
| 1Q25 | 41,817 | +3.0% |
| 4Q24 | 41,983 | +3.7% |
| 3Q24 | 41,088 | +1.6% |
| 2Q24 | 40,941 | +2.6% |
| 1Q24 | 40,604 | +2.7% |
| 4Q23 | 40,501 | +2.7% |
| 3Q23 | 40,422 | +4.3% |
| 2Q23 | 39,921 | +3.7% |
| 1Q23 | 39,531 | +3.8% |
| 4Q22 | 39,446 | +3.2% |
| 3Q22 | 38,743 | +1.9% |
| 2Q22 | 38,499 | +1.0% |
| 1Q22 | 38,068 | +0.4% |
| 4Q21 | 38,231 | +0.7% |
| 3Q21 | 38,014 | +1.2% |
| 2Q21 | 38,127 | +2.2% |
| 1Q21 | 37,921 | +2.4% |
| 4Q20 | 37,956 | +4.1% |
| 3Q20 | 37,555 | +4.4% |
| 2Q20 | 37,294 | +3.7% |
| 1Q20 | 37,023 | +4.2% |
| 4Q19 | 36,455 | +3.0% |
| 3Q19 | 35,958 | +2.8% |
| 2Q19 | 35,965 | +2.6% |
| 1Q19 | 35,527 | +4.3% |
| 4Q18 | 35,410 | +3.9% |
| 3Q18 | 34,965 | +4.4% |
| 2Q18 | 35,045 | +5.0% |
| 1Q18 | 34,059 | +2.3% |
| 4Q17 | 34,080 | +4.4% |
| 3Q17 | 33,498 | +10.0% |
| 2Q17 | 33,362 | +8.8% |
| 1Q17 | 33,286 | - |
| 4Q16 | 32,634 | +7.0% |
| 3Q16 | 30,459 | - |
| 2Q16 | 30,653 | - |
| 4Q15 | 30,488 | - |