| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 29,649 | +2.0% |
| 1Q26 | 29,342 | +2.6% |
| 4Q25 | 29,324 | +2.0% |
| 3Q25 | 28,867 | +2.1% |
| 2Q25 | 29,077 | +2.0% |
| 1Q25 | 28,606 | +1.9% |
| 4Q24 | 28,744 | +3.1% |
| 3Q24 | 28,281 | +2.6% |
| 2Q24 | 28,505 | +3.9% |
| 1Q24 | 28,081 | +4.0% |
| 4Q23 | 27,879 | +3.5% |
| 3Q23 | 27,570 | +3.5% |
| 2Q23 | 27,441 | +4.0% |
| 1Q23 | 26,998 | +4.3% |
| 4Q22 | 26,932 | +3.9% |
| 3Q22 | 26,645 | +4.2% |
| 2Q22 | 26,394 | +3.9% |
| 1Q22 | 25,886 | +3.5% |
| 4Q21 | 25,922 | +4.7% |
| 3Q21 | 25,579 | +5.3% |
| 2Q21 | 25,396 | +4.8% |
| 1Q21 | 25,018 | +5.2% |
| 4Q20 | 24,748 | +4.1% |
| 3Q20 | 24,293 | +4.6% |
| 2Q20 | 24,228 | +5.1% |
| 1Q20 | 23,779 | +4.5% |
| 4Q19 | 23,775 | +4.7% |
| 3Q19 | 23,220 | +3.7% |
| 2Q19 | 23,055 | +4.5% |
| 1Q19 | 22,752 | +5.5% |
| 4Q18 | 22,704 | +5.8% |
| 3Q18 | 22,398 | +6.4% |
| 2Q18 | 22,053 | +6.7% |
| 1Q18 | 21,560 | +6.5% |
| 4Q17 | 21,464 | +6.3% |
| 3Q17 | 21,059 | +6.5% |
| 2Q17 | 20,675 | +6.1% |
| 1Q17 | 20,239 | +6.5% |
| 4Q16 | 20,186 | +7.2% |
| 3Q16 | 19,770 | - |
| 2Q16 | 19,481 | - |
| 1Q16 | 19,011 | - |
| 4Q15 | 18,834 | - |