| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 5,296 | +6.5% |
| 2Q26 | 5,173 | +7.3% |
| 1Q26 | 5,030 | +8.1% |
| 4Q25 | 5,064 | +8.5% |
| 3Q25 | 4,974 | +9.8% |
| 2Q25 | 4,819 | +9.0% |
| 1Q25 | 4,653 | +9.2% |
| 4Q24 | 4,666 | +8.6% |
| 3Q24 | 4,530 | +6.9% |
| 2Q24 | 4,421 | +7.1% |
| 1Q24 | 4,259 | +7.4% |
| 4Q23 | 4,296 | +8.6% |
| 3Q23 | 4,238 | +17.6% |
| 2Q23 | 4,128 | +17.9% |
| 1Q23 | 3,968 | +16.7% |
| 4Q22 | 3,957 | +15.0% |
| 3Q22 | 3,604 | +7.5% |
| 2Q22 | 3,502 | +6.3% |
| 1Q22 | 3,400 | +5.1% |
| 4Q21 | 3,441 | +5.4% |
| 3Q21 | 3,353 | +4.2% |
| 2Q21 | 3,293 | +4.1% |
| 1Q21 | 3,236 | +6.4% |
| 4Q20 | 3,265 | +6.2% |
| 3Q20 | 3,219 | +6.5% |
| 2Q20 | 3,165 | +6.9% |
| 1Q20 | 3,040 | +5.6% |
| 4Q19 | 3,074 | +7.3% |
| 3Q19 | 3,022 | +8.0% |
| 2Q19 | 2,960 | +8.8% |
| 1Q19 | 2,879 | +10.3% |
| 4Q18 | 2,864 | +10.0% |
| 3Q18 | 2,798 | +12.0% |
| 2Q18 | 2,720 | +11.7% |
| 1Q18 | 2,609 | +9.9% |
| 4Q17 | 2,603 | +8.9% |
| 3Q17 | 2,499 | - |
| 2Q17 | 2,435 | - |
| 1Q17 | 2,375 | - |
| 4Q16 | 2,390 | +45.0% |
| 4Q15 | 1,647 | - |