| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 4,179 | +17.7% |
| 4Q25 | 4,200 | +16.3% |
| 3Q25 | 4,021 | +17.9% |
| 2Q25 | 3,786 | +18.4% |
| 1Q25 | 3,550 | +17.3% |
| 4Q24 | 3,611 | +19.7% |
| 3Q24 | 3,411 | +19.8% |
| 2Q24 | 3,198 | +20.2% |
| 1Q24 | 3,026 | +20.3% |
| 4Q23 | 3,018 | +22.2% |
| 3Q23 | 2,848 | +21.0% |
| 2Q23 | 2,660 | +18.7% |
| 1Q23 | 2,516 | +18.3% |
| 4Q22 | 2,470 | +22.7% |
| 3Q22 | 2,353 | +25.6% |
| 2Q22 | 2,240 | +25.4% |
| 1Q22 | 2,126 | +30.1% |
| 4Q21 | 2,012 | +19.5% |
| 3Q21 | 1,873 | +21.0% |
| 2Q21 | 1,786 | +20.1% |
| 1Q21 | 1,634 | +18.8% |
| 4Q20 | 1,683 | +23.4% |
| 3Q20 | 1,547 | +21.6% |
| 2Q20 | 1,487 | - |
| 1Q20 | 1,376 | - |
| 4Q19 | 1,364 | +22.1% |
| 3Q19 | 1,272 | - |
| 4Q18 | 1,117 | - |