| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,971 | +6.1% |
| 4Q25 | 3,114 | +8.6% |
| 3Q25 | 2,909 | +10.6% |
| 2Q25 | 2,925 | +13.3% |
| 1Q25 | 2,799 | +17.1% |
| 4Q24 | 2,868 | +20.6% |
| 3Q24 | 2,630 | +16.3% |
| 2Q24 | 2,582 | +19.2% |
| 1Q24 | 2,391 | +23.3% |
| 4Q23 | 2,378 | +17.0% |
| 3Q23 | 2,262 | +28.7% |
| 2Q23 | 2,166 | +37.0% |
| 1Q23 | 1,938 | +45.2% |
| 4Q22 | 2,032 | +68.8% |
| 3Q22 | 1,757 | - |
| 2Q22 | 1,580 | - |
| 1Q22 | 1,334 | - |
| 4Q21 | 1,203 | +54.2% |
| 4Q20 | 780 | +62.6% |
| 4Q19 | 479 | - |