| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 2,982 | +13.8% |
| 2Q25 | 2,767 | +17.3% |
| 1Q25 | 2,642 | +18.5% |
| 4Q24 | 2,622 | +19.6% |
| 3Q24 | 2,469 | +21.0% |
| 2Q24 | 2,358 | +21.9% |
| 1Q24 | 2,230 | +20.0% |
| 4Q23 | 2,192 | +17.8% |
| 3Q23 | 2,040 | +15.1% |
| 2Q23 | 1,934 | +14.5% |
| 1Q23 | 1,857 | +15.8% |
| 4Q22 | 1,860 | +17.6% |
| 3Q22 | 1,773 | +17.1% |
| 2Q22 | 1,688 | +17.1% |
| 1Q22 | 1,603 | +17.3% |
| 4Q21 | 1,581 | +18.2% |
| 3Q21 | 1,514 | +15.5% |
| 2Q21 | 1,441 | +14.7% |
| 1Q21 | 1,367 | +16.2% |
| 4Q20 | 1,338 | +16.6% |
| 3Q20 | 1,311 | +19.1% |
| 2Q20 | 1,256 | +19.7% |
| 1Q20 | 1,176 | +17.3% |
| 4Q19 | 1,148 | +11.8% |
| 3Q19 | 1,101 | +15.1% |
| 2Q19 | 1,049 | +14.3% |
| 1Q19 | 1,003 | +12.7% |
| 4Q18 | 1,027 | +13.5% |
| 3Q18 | 956 | - |
| 2Q18 | 917 | - |
| 1Q18 | 890 | - |
| 4Q17 | 905 | +21.7% |
| 4Q16 | 744 | - |