| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,175 | +16.4% |
| 3Q25 | 1,131 | +7.3% |
| 2Q25 | 1,078 | +9.3% |
| 1Q25 | 1,091 | +16.8% |
| 4Q24 | 1,010 | +17.2% |
| 3Q24 | 1,053 | +27.6% |
| 2Q24 | 987 | +28.6% |
| 1Q24 | 934 | +26.0% |
| 4Q23 | 861 | +22.2% |
| 3Q23 | 825 | +18.5% |
| 2Q23 | 767 | +18.6% |
| 1Q23 | 741 | +16.5% |
| 4Q22 | 704 | +15.6% |
| 3Q22 | 696 | +20.4% |
| 2Q22 | 647 | +17.3% |
| 1Q22 | 636 | +93.0% |
| 4Q21 | 609 | +127.0% |
| 3Q21 | 578 | +178.8% |
| 2Q21 | 551 | +220.4% |
| 1Q21 | 329 | +120.6% |
| 4Q20 | 268 | +101.3% |
| 3Q20 | 207 | +79.0% |
| 2Q20 | 172 | - |
| 1Q20 | 149 | - |
| 4Q19 | 133 | +1351.2% |
| 3Q19 | 115 | - |
| 4Q18 | 9 | - |