| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 21,726 | +5.4% |
| 1Q26 | 21,418 | +4.8% |
| 4Q25 | 21,384 | +4.6% |
| 3Q25 | 20,947 | +5.5% |
| 2Q25 | 20,614 | +4.8% |
| 1Q25 | 20,429 | +4.8% |
| 4Q24 | 20,452 | +4.2% |
| 3Q24 | 19,860 | +4.1% |
| 2Q24 | 19,676 | +4.3% |
| 1Q24 | 19,489 | +4.3% |
| 4Q23 | 19,629 | +5.2% |
| 3Q23 | 19,086 | +4.6% |
| 2Q23 | 18,870 | +4.6% |
| 1Q23 | 18,686 | +4.6% |
| 4Q22 | 18,666 | +4.2% |
| 3Q22 | 18,250 | +3.8% |
| 2Q22 | 18,035 | +3.9% |
| 1Q22 | 17,861 | +4.1% |
| 4Q21 | 17,914 | +3.8% |
| 3Q21 | 17,588 | +4.2% |
| 2Q21 | 17,350 | +4.5% |
| 1Q21 | 17,150 | +4.0% |
| 4Q20 | 17,263 | +5.2% |
| 3Q20 | 16,886 | +4.5% |
| 2Q20 | 16,604 | +4.0% |
| 1Q20 | 16,483 | +3.6% |
| 4Q19 | 16,412 | +3.6% |
| 3Q19 | 16,165 | +5.4% |
| 2Q19 | 15,963 | +5.2% |
| 1Q19 | 15,911 | +5.9% |
| 4Q18 | 15,846 | +5.1% |
| 3Q18 | 15,338 | +4.2% |
| 2Q18 | 15,169 | +5.1% |
| 1Q18 | 15,030 | +5.3% |
| 4Q17 | 15,073 | +4.7% |
| 3Q17 | 14,720 | +3.5% |
| 2Q17 | 14,436 | +3.2% |
| 1Q17 | 14,279 | - |
| 4Q16 | 14,390 | +4.0% |
| 3Q16 | 14,225 | - |
| 2Q16 | 13,993 | - |
| 4Q15 | 13,835 | - |