| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 80,812 | +4.5% |
| 4Q25 | 81,170 | +4.7% |
| 3Q25 | 80,096 | +5.5% |
| 2Q25 | 80,255 | +3.3% |
| 1Q25 | 77,345 | +1.1% |
| 4Q24 | 77,523 | -0.2% |
| 3Q24 | 75,914 | +1.0% |
| 2Q24 | 77,698 | +1.8% |
| 1Q24 | 76,507 | +4.3% |
| 4Q23 | 77,716 | +4.8% |
| 3Q23 | 75,177 | +3.1% |
| 2Q23 | 76,336 | +1.9% |
| 1Q23 | 73,375 | -0.5% |
| 4Q22 | 74,183 | +0.4% |
| 3Q22 | 72,928 | +2.1% |
| 2Q22 | 74,945 | +4.5% |
| 1Q22 | 73,748 | +9.6% |
| 4Q21 | 73,877 | +14.2% |
| 3Q21 | 71,436 | +11.2% |
| 2Q21 | 71,714 | +5.6% |
| 1Q21 | 67,261 | +2.1% |
| 4Q20 | 64,671 | -2.5% |
| 3Q20 | 64,250 | -1.1% |
| 2Q20 | 67,881 | -1.1% |
| 1Q20 | 65,850 | -2.8% |
| 4Q19 | 66,317 | -3.7% |
| 3Q19 | 64,971 | -4.2% |
| 2Q19 | 68,604 | -2.0% |
| 1Q19 | 67,765 | -1.5% |
| 4Q18 | 68,872 | +1.0% |
| 3Q18 | 67,797 | +1.3% |
| 2Q18 | 70,018 | +2.5% |
| 1Q18 | 68,823 | +2.0% |
| 4Q17 | 68,189 | +1.7% |
| 3Q17 | 66,926 | -4.0% |
| 2Q17 | 68,290 | -5.1% |
| 1Q17 | 67,455 | -5.5% |
| 4Q16 | 67,066 | -5.5% |
| 3Q16 | 69,730 | - |
| 2Q16 | 71,959 | - |
| 1Q16 | 71,401 | - |
| 4Q15 | 70,949 | -0.7% |
| 4Q14 | 71,452 | - |