| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 19,485 | +2.4% |
| 2Q26 | 19,175 | +3.4% |
| 1Q26 | 19,153 | +3.9% |
| 4Q25 | 19,438 | +2.9% |
| 3Q25 | 19,037 | +3.9% |
| 2Q25 | 18,535 | +3.4% |
| 1Q25 | 18,426 | +3.7% |
| 4Q24 | 18,882 | +4.5% |
| 3Q24 | 18,315 | +4.0% |
| 2Q24 | 17,920 | +5.3% |
| 1Q24 | 17,766 | +5.0% |
| 4Q23 | 18,073 | +3.5% |
| 3Q23 | 17,611 | +3.9% |
| 2Q23 | 17,021 | +3.9% |
| 1Q23 | 16,915 | +6.0% |
| 4Q22 | 17,464 | +7.8% |
| 3Q22 | 16,949 | +11.4% |
| 2Q22 | 16,386 | +12.9% |
| 1Q22 | 15,960 | +12.3% |
| 4Q21 | 16,200 | +12.4% |
| 3Q21 | 15,219 | +12.4% |
| 2Q21 | 14,519 | +12.2% |
| 1Q21 | 14,214 | +14.0% |
| 4Q20 | 14,408 | +13.7% |
| 3Q20 | 13,541 | +12.0% |
| 2Q20 | 12,940 | +12.1% |
| 1Q20 | 12,472 | +10.5% |
| 4Q19 | 12,673 | +10.4% |
| 3Q19 | 12,093 | +11.8% |
| 2Q19 | 11,548 | +12.3% |
| 1Q19 | 11,283 | +14.5% |
| 4Q18 | 11,478 | +14.6% |
| 3Q18 | 10,814 | +11.8% |
| 2Q18 | 10,287 | +15.6% |
| 1Q18 | 9,850 | +14.6% |
| 4Q17 | 10,012 | +19.7% |
| 3Q17 | 9,671 | +17.3% |
| 2Q17 | 8,897 | +16.3% |
| 1Q17 | 8,596 | - |
| 4Q16 | 8,363 | +18.6% |
| 3Q16 | 8,245 | - |
| 2Q16 | 7,649 | - |
| 4Q15 | 7,054 | - |