| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 675,487 | +0.4% |
| 2Q26 | 674,027 | +1.3% |
| 1Q26 | 673,195 | +2.5% |
| 4Q25 | 682,577 | +4.2% |
| 3Q25 | 673,100 | +5.4% |
| 2Q25 | 665,443 | +4.5% |
| 1Q25 | 656,734 | +5.3% |
| 4Q24 | 654,832 | +5.1% |
| 3Q24 | 638,875 | +3.2% |
| 2Q24 | 636,952 | +1.5% |
| 1Q24 | 623,489 | +1.6% |
| 4Q23 | 622,995 | +3.6% |
| 3Q23 | 618,974 | +8.4% |
| 2Q23 | 627,434 | +14.3% |
| 1Q23 | 613,871 | +17.0% |
| 4Q22 | 601,344 | +17.1% |
| 3Q22 | 570,825 | +17.8% |
| 2Q22 | 548,983 | +16.6% |
| 1Q22 | 524,662 | +14.8% |
| 4Q21 | 513,338 | +9.7% |
| 3Q21 | 484,551 | +5.6% |
| 2Q21 | 470,685 | +5.0% |
| 1Q21 | 457,015 | +6.1% |
| 4Q20 | 468,085 | +8.7% |
| 3Q20 | 458,773 | +12.2% |
| 2Q20 | 448,405 | +11.2% |
| 1Q20 | 430,750 | +13.1% |
| 4Q19 | 430,733 | +15.8% |
| 3Q19 | 408,959 | +16.1% |
| 2Q19 | 403,365 | +21.7% |
| 1Q19 | 380,863 | +23.8% |
| 4Q18 | 372,085 | +23.3% |
| 3Q18 | 352,268 | +26.7% |
| 2Q18 | 331,396 | +29.5% |
| 1Q18 | 307,594 | +28.4% |
| 4Q17 | 301,820 | +28.1% |
| 3Q17 | 278,004 | +23.0% |
| 2Q17 | 255,906 | +16.4% |
| 1Q17 | 239,615 | +13.1% |
| 4Q16 | 235,530 | +15.7% |
| 3Q16 | 226,093 | - |
| 2Q16 | 219,782 | - |
| 1Q16 | 211,872 | - |
| 4Q15 | 203,627 | - |