| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,823 | +19.5% |
| 4Q25 | 2,817 | +24.7% |
| 3Q25 | 2,658 | +28.2% |
| 2Q25 | 2,564 | +28.5% |
| 1Q25 | 2,363 | +26.1% |
| 4Q24 | 2,259 | +18.9% |
| 3Q24 | 2,073 | +12.1% |
| 2Q24 | 1,995 | +9.5% |
| 1Q24 | 1,873 | +6.0% |
| 4Q23 | 1,900 | +6.4% |
| 3Q23 | 1,849 | +0.4% |
| 2Q23 | 1,822 | +2.1% |
| 1Q23 | 1,767 | +7.0% |
| 4Q22 | 1,786 | +13.5% |
| 3Q22 | 1,842 | +22.0% |
| 2Q22 | 1,784 | +26.1% |
| 1Q22 | 1,652 | +30.7% |
| 4Q21 | 1,574 | +35.8% |
| 3Q21 | 1,510 | - |
| 2Q21 | 1,415 | - |
| 1Q21 | 1,264 | - |
| 4Q20 | 1,159 | +46.4% |
| 4Q19 | 791 | - |