| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 788 | +10.4% |
| 2Q26 | 743 | +20.4% |
| 1Q26 | 513 | +0.4% |
| 4Q25 | 502 | -9.6% |
| 3Q25 | 714 | -62.9% |
| 2Q25 | 617 | -69.4% |
| 1Q25 | 511 | -74.8% |
| 4Q24 | 556 | -77.3% |
| 3Q24 | 1,925 | -18.7% |
| 2Q24 | 2,018 | -14.3% |
| 1Q24 | 2,034 | -3.7% |
| 4Q23 | 2,454 | +6.0% |
| 3Q23 | 2,369 | +10.5% |
| 2Q23 | 2,356 | +16.1% |
| 1Q23 | 2,113 | +29.0% |
| 4Q22 | 2,315 | +35.0% |
| 3Q22 | 2,143 | +45.1% |
| 2Q22 | 2,028 | +46.0% |
| 1Q22 | 1,638 | +24.4% |
| 4Q21 | 1,714 | +36.4% |
| 3Q21 | 1,477 | +21.7% |
| 2Q21 | 1,389 | +22.7% |
| 1Q21 | 1,316 | +26.0% |
| 4Q20 | 1,256 | +45.1% |
| 3Q20 | 1,213 | - |
| 2Q20 | 1,133 | - |
| 1Q20 | 1,044 | - |
| 4Q19 | 865 | +90.6% |
| 4Q18 | 454 | - |