| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,387 | +18.7% |
| 4Q25 | 2,388 | +15.3% |
| 3Q25 | 2,359 | +13.3% |
| 2Q25 | 2,107 | +13.0% |
| 1Q25 | 2,010 | +7.3% |
| 4Q24 | 2,071 | +9.5% |
| 3Q24 | 2,082 | +13.5% |
| 2Q24 | 1,865 | +15.4% |
| 1Q24 | 1,872 | +12.9% |
| 4Q23 | 1,892 | +4.3% |
| 3Q23 | 1,834 | +1.2% |
| 2Q23 | 1,616 | +10.3% |
| 1Q23 | 1,659 | +18.4% |
| 4Q22 | 1,814 | +29.4% |
| 3Q22 | 1,812 | +26.4% |
| 2Q22 | 1,466 | +34.2% |
| 1Q22 | 1,401 | +45.9% |
| 4Q21 | 1,402 | +46.8% |
| 3Q21 | 1,434 | +50.7% |
| 2Q21 | 1,092 | +34.9% |
| 1Q21 | 960 | +28.4% |
| 4Q20 | 955 | +47.4% |
| 3Q20 | 951 | - |
| 2Q20 | 809 | - |
| 1Q20 | 747 | - |
| 4Q19 | 648 | +51.2% |
| 4Q18 | 428 | - |