| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 6,284 | +6.6% |
| 1Q26 | 6,220 | +9.8% |
| 4Q25 | 6,507 | +19.2% |
| 3Q25 | 6,288 | +29.4% |
| 2Q25 | 5,896 | +25.7% |
| 1Q25 | 5,664 | +25.4% |
| 4Q24 | 5,457 | +23.3% |
| 3Q24 | 4,861 | +22.7% |
| 2Q24 | 4,691 | +23.8% |
| 1Q24 | 4,518 | +25.6% |
| 4Q23 | 4,426 | +20.1% |
| 3Q23 | 3,962 | +11.7% |
| 2Q23 | 3,790 | +12.0% |
| 1Q23 | 3,596 | +4.9% |
| 4Q22 | 3,684 | +9.3% |
| 3Q22 | 3,546 | +7.3% |
| 2Q22 | 3,384 | +14.0% |
| 1Q22 | 3,429 | +17.1% |
| 4Q21 | 3,370 | +16.3% |
| 3Q21 | 3,303 | +21.2% |
| 2Q21 | 2,968 | +22.0% |
| 1Q21 | 2,928 | +27.2% |
| 4Q20 | 2,897 | +25.3% |
| 3Q20 | 2,726 | +46.3% |
| 2Q20 | 2,433 | +30.2% |
| 1Q20 | 2,302 | +33.8% |
| 4Q19 | 2,312 | +26.3% |
| 3Q19 | 1,863 | +5.3% |
| 2Q19 | 1,868 | +11.5% |
| 1Q19 | 1,719 | +9.9% |
| 4Q18 | 1,830 | +11.2% |
| 3Q18 | 1,769 | +18.1% |
| 2Q18 | 1,675 | +16.2% |
| 1Q18 | 1,564 | +14.7% |
| 4Q17 | 1,646 | +14.6% |
| 3Q17 | 1,497 | +6.8% |
| 2Q17 | 1,442 | -2.8% |
| 1Q17 | 1,363 | - |
| 4Q16 | 1,437 | +7.9% |
| 3Q16 | 1,403 | - |
| 2Q16 | 1,483 | - |
| 4Q15 | 1,332 | - |