| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,099 | +18.4% |
| 3Q25 | 2,932 | +17.4% |
| 2Q25 | 2,790 | +14.2% |
| 1Q25 | 2,581 | +12.3% |
| 4Q24 | 2,617 | +12.2% |
| 3Q24 | 2,497 | +13.7% |
| 2Q24 | 2,443 | +13.9% |
| 1Q24 | 2,298 | +14.4% |
| 4Q23 | 2,332 | +16.4% |
| 3Q23 | 2,196 | +16.7% |
| 2Q23 | 2,144 | +17.9% |
| 1Q23 | 2,007 | +15.8% |
| 4Q22 | 2,002 | +14.4% |
| 3Q22 | 1,881 | +12.9% |
| 2Q22 | 1,819 | +10.0% |
| 1Q22 | 1,733 | +13.2% |
| 4Q21 | 1,751 | +13.5% |
| 3Q21 | 1,665 | +15.5% |
| 2Q21 | 1,653 | +18.3% |
| 1Q21 | 1,530 | +17.6% |
| 4Q20 | 1,542 | +14.8% |
| 3Q20 | 1,441 | +14.7% |
| 2Q20 | 1,398 | +14.4% |
| 1Q20 | 1,302 | +15.4% |
| 4Q19 | 1,343 | +19.2% |
| 3Q19 | 1,256 | +22.8% |
| 2Q19 | 1,222 | +23.9% |
| 1Q19 | 1,128 | +24.7% |
| 4Q18 | 1,126 | +24.3% |
| 3Q18 | 1,022 | +24.9% |
| 2Q18 | 987 | +24.5% |
| 1Q18 | 904 | - |
| 4Q17 | 906 | +28.3% |
| 3Q17 | 818 | - |
| 2Q17 | 793 | - |
| 4Q16 | 706 | - |