| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,447 | -39.6% |
| 3Q25 | 1,908 | -10.3% |
| 2Q25 | 2,266 | +6.6% |
| 1Q25 | 2,315 | +5.9% |
| 4Q24 | 2,399 | +11.3% |
| 3Q24 | 2,126 | -41.2% |
| 2Q24 | 2,125 | -40.5% |
| 1Q24 | 2,186 | -35.4% |
| 4Q23 | 2,154 | -32.6% |
| 3Q23 | 3,614 | +25.2% |
| 2Q23 | 3,574 | +32.1% |
| 1Q23 | 3,384 | +40.8% |
| 4Q22 | 3,196 | +51.2% |
| 3Q22 | 2,887 | +62.0% |
| 2Q22 | 2,705 | +65.7% |
| 1Q22 | 2,403 | +68.9% |
| 4Q21 | 2,113 | +66.1% |
| 3Q21 | 1,781 | +19.9% |
| 2Q21 | 1,632 | - |
| 1Q21 | 1,422 | - |
| 4Q20 | 1,272 | +47.2% |
| 3Q20 | 1,485 | - |
| 4Q19 | 864 | - |