| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 44,107 | +3.1% |
| 2Q26 | 44,064 | +1.8% |
| 1Q26 | 44,583 | +5.3% |
| 4Q25 | 43,648 | +3.9% |
| 3Q25 | 42,768 | +2.2% |
| 2Q25 | 43,272 | +4.0% |
| 1Q25 | 42,354 | +3.2% |
| 4Q24 | 42,025 | +6.0% |
| 3Q24 | 41,847 | +3.6% |
| 2Q24 | 41,598 | +4.7% |
| 1Q24 | 41,044 | +4.6% |
| 4Q23 | 39,660 | +2.2% |
| 3Q23 | 40,383 | +1.3% |
| 2Q23 | 39,744 | +0.3% |
| 1Q23 | 39,227 | +0.7% |
| 4Q22 | 38,800 | +0.3% |
| 3Q22 | 39,883 | -3.2% |
| 2Q22 | 39,636 | -3.2% |
| 1Q22 | 38,973 | -4.2% |
| 4Q21 | 38,681 | -4.1% |
| 3Q21 | 41,208 | +2.3% |
| 2Q21 | 40,937 | +2.4% |
| 1Q21 | 40,674 | +3.8% |
| 4Q20 | 40,315 | +4.0% |
| 3Q20 | 40,287 | +4.7% |
| 2Q20 | 39,961 | +4.2% |
| 1Q20 | 39,198 | +4.3% |
| 4Q19 | 38,777 | +3.7% |
| 3Q19 | 38,491 | +1.3% |
| 2Q19 | 38,333 | +1.4% |
| 1Q19 | 37,587 | +1.1% |
| 4Q18 | 37,382 | +1.2% |
| 3Q18 | 37,994 | +3.7% |
| 2Q18 | 37,807 | +3.9% |
| 1Q18 | 37,184 | +4.2% |
| 4Q17 | 36,950 | +4.3% |
| 3Q17 | 36,653 | +5.1% |
| 2Q17 | 36,370 | +4.9% |
| 1Q17 | 35,701 | - |
| 4Q16 | 35,419 | +3.9% |
| 3Q16 | 34,861 | - |
| 2Q16 | 34,684 | - |
| 4Q15 | 34,103 | - |