| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 3,048 | +11.6% |
| 1Q26 | 3,005 | +13.5% |
| 4Q25 | 3,004 | +15.2% |
| 3Q25 | 2,926 | +17.6% |
| 2Q25 | 2,730 | +23.1% |
| 1Q25 | 2,647 | +20.9% |
| 4Q24 | 2,606 | +25.0% |
| 3Q24 | 2,487 | +18.4% |
| 2Q24 | 2,218 | +15.6% |
| 1Q24 | 2,190 | +16.3% |
| 4Q23 | 2,084 | +11.7% |
| 3Q23 | 2,100 | +9.8% |
| 2Q23 | 1,919 | +10.1% |
| 1Q23 | 1,884 | +3.4% |
| 4Q22 | 1,865 | -1.4% |
| 3Q22 | 1,912 | +4.7% |
| 2Q22 | 1,743 | +2.2% |
| 1Q22 | 1,821 | +3.6% |
| 4Q21 | 1,891 | +2.5% |
| 3Q21 | 1,826 | -24.6% |
| 2Q21 | 1,706 | -27.7% |
| 1Q21 | 1,759 | -27.5% |
| 4Q20 | 1,844 | -26.6% |
| 3Q20 | 2,423 | -6.6% |
| 2Q20 | 2,360 | -5.5% |
| 1Q20 | 2,427 | -3.2% |
| 4Q19 | 2,513 | -3.8% |
| 3Q19 | 2,594 | -3.7% |
| 2Q19 | 2,496 | -2.6% |
| 1Q19 | 2,506 | -1.6% |
| 4Q18 | 2,612 | +0.4% |
| 3Q18 | 2,692 | +3.4% |
| 2Q18 | 2,562 | +5.0% |
| 1Q18 | 2,547 | +1.6% |
| 4Q17 | 2,603 | +3.0% |
| 3Q17 | 2,605 | +0.1% |
| 2Q17 | 2,439 | -0.2% |
| 1Q17 | 2,506 | +4.6% |
| 4Q16 | 2,526 | +6.2% |
| 3Q16 | 2,602 | - |
| 2Q16 | 2,444 | - |
| 1Q16 | 2,397 | - |
| 4Q15 | 2,378 | - |