| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 11,088 | +14.7% |
| 1Q26 | 10,408 | +14.1% |
| 4Q25 | 10,961 | +16.2% |
| 3Q25 | 10,320 | +15.4% |
| 2Q25 | 9,666 | +15.6% |
| 1Q25 | 9,118 | +16.4% |
| 4Q24 | 9,435 | +17.2% |
| 3Q24 | 8,940 | +20.6% |
| 2Q24 | 8,364 | +20.8% |
| 1Q24 | 7,833 | +20.7% |
| 4Q23 | 8,050 | +15.8% |
| 3Q23 | 7,412 | +16.3% |
| 2Q23 | 6,926 | +16.0% |
| 1Q23 | 6,491 | +15.2% |
| 4Q22 | 6,950 | +17.0% |
| 3Q22 | 6,375 | +15.4% |
| 2Q22 | 5,969 | +14.4% |
| 1Q22 | 5,633 | +12.7% |
| 4Q21 | 5,941 | +12.7% |
| 3Q21 | 5,525 | +14.3% |
| 2Q21 | 5,216 | +15.6% |
| 1Q21 | 4,999 | +19.5% |
| 4Q20 | 5,269 | +23.0% |
| 3Q20 | 4,836 | +24.0% |
| 2Q20 | 4,513 | +23.8% |
| 1Q20 | 4,183 | +21.6% |
| 4Q19 | 4,282 | +19.9% |
| 3Q19 | 3,899 | +17.5% |
| 2Q19 | 3,646 | +16.3% |
| 1Q19 | 3,441 | +16.3% |
| 4Q18 | 3,571 | +15.5% |
| 3Q18 | 3,318 | +15.7% |
| 2Q18 | 3,136 | +14.9% |
| 1Q18 | 2,958 | +16.2% |
| 4Q17 | 3,093 | +20.0% |
| 3Q17 | 2,867 | +21.6% |
| 2Q17 | 2,729 | +24.1% |
| 1Q17 | 2,545 | - |
| 4Q16 | 2,577 | +21.6% |
| 3Q16 | 2,358 | - |
| 2Q16 | 2,199 | - |
| 4Q15 | 2,118 | - |