| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,758 | +17.0% |
| 3Q25 | 3,500 | +14.2% |
| 1Q25 | 3,096 | +16.7% |
| 4Q24 | 3,212 | +20.8% |
| 3Q24 | 3,065 | +29.2% |
| 2Q24 | 2,911 | +31.0% |
| 1Q24 | 2,653 | +33.8% |
| 4Q23 | 2,660 | +28.3% |
| 3Q23 | 2,373 | +21.0% |
| 2Q23 | 2,222 | +21.2% |
| 1Q23 | 1,983 | +16.7% |
| 4Q22 | 2,072 | +14.7% |
| 3Q22 | 1,962 | +15.9% |
| 2Q22 | 1,832 | +15.1% |
| 1Q22 | 1,699 | +15.1% |
| 4Q21 | 1,807 | +18.7% |
| 3Q21 | 1,692 | +20.4% |
| 2Q21 | 1,592 | +17.6% |
| 1Q21 | 1,475 | +19.6% |
| 4Q20 | 1,522 | +18.1% |
| 3Q20 | 1,405 | +17.5% |
| 2Q20 | 1,353 | +20.2% |
| 1Q20 | 1,233 | +21.3% |
| 4Q19 | 1,288 | +23.2% |
| 3Q19 | 1,195 | +25.0% |
| 2Q19 | 1,126 | +25.9% |
| 1Q19 | 1,017 | +26.7% |
| 4Q18 | 1,046 | +26.9% |
| 3Q18 | 956 | - |
| 2Q18 | 895 | - |
| 1Q18 | 803 | - |
| 4Q17 | 824 | +46.3% |
| 4Q16 | 563 | - |