| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 5,244 | +7.3% |
| 1Q26 | 5,137 | +9.7% |
| 4Q25 | 5,098 | +10.1% |
| 3Q25 | 4,934 | +8.6% |
| 2Q25 | 4,887 | +14.1% |
| 1Q25 | 4,682 | +13.9% |
| 4Q24 | 4,630 | +17.0% |
| 3Q24 | 4,543 | +22.5% |
| 2Q24 | 4,282 | +24.0% |
| 1Q24 | 4,111 | +26.6% |
| 4Q23 | 3,958 | +30.4% |
| 3Q23 | 3,710 | +28.9% |
| 2Q23 | 3,454 | +32.6% |
| 1Q23 | 3,248 | +33.0% |
| 4Q22 | 3,036 | +38.9% |
| 3Q22 | 2,878 | +41.1% |
| 2Q22 | 2,605 | +39.8% |
| 1Q22 | 2,442 | +43.8% |
| 4Q21 | 2,186 | +32.9% |
| 3Q21 | 2,039 | +22.7% |
| 2Q21 | 1,863 | +21.4% |
| 1Q21 | 1,698 | +11.1% |
| 4Q20 | 1,645 | +12.0% |
| 3Q20 | 1,662 | +14.6% |
| 2Q20 | 1,534 | +16.4% |
| 1Q20 | 1,529 | +21.4% |
| 4Q19 | 1,469 | +17.9% |
| 3Q19 | 1,450 | +21.0% |
| 2Q19 | 1,318 | +24.1% |
| 1Q19 | 1,259 | +27.0% |
| 4Q18 | 1,246 | +59.9% |
| 3Q18 | 1,198 | +51.8% |
| 2Q18 | 1,062 | +30.1% |
| 1Q18 | 991 | +30.7% |
| 4Q17 | 779 | +7.2% |
| 3Q17 | 789 | +13.0% |
| 2Q17 | 816 | +50.3% |
| 1Q17 | 758 | - |
| 4Q16 | 727 | +44.2% |
| 3Q16 | 698 | - |
| 2Q16 | 543 | - |
| 4Q15 | 504 | - |