| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 24,422 | +4.1% |
| 1Q26 | 23,716 | +4.4% |
| 4Q25 | 24,392 | +6.8% |
| 3Q25 | 24,013 | +7.2% |
| 2Q25 | 23,457 | +7.2% |
| 1Q25 | 22,719 | +7.6% |
| 4Q24 | 22,839 | +5.4% |
| 3Q24 | 22,399 | +5.6% |
| 2Q24 | 21,883 | +4.9% |
| 1Q24 | 21,114 | +3.8% |
| 4Q23 | 21,660 | +5.8% |
| 3Q23 | 21,204 | +4.5% |
| 2Q23 | 20,862 | +4.4% |
| 1Q23 | 20,341 | +6.0% |
| 4Q22 | 20,474 | +5.9% |
| 3Q22 | 20,296 | +6.8% |
| 2Q22 | 19,989 | +7.4% |
| 1Q22 | 19,198 | +6.0% |
| 4Q21 | 19,330 | +5.3% |
| 3Q21 | 19,005 | -1.8% |
| 2Q21 | 18,604 | -2.8% |
| 1Q21 | 18,107 | -2.4% |
| 4Q20 | 18,359 | -1.4% |
| 3Q20 | 19,346 | +4.8% |
| 2Q20 | 19,143 | +5.2% |
| 1Q20 | 18,554 | +4.0% |
| 4Q19 | 18,614 | +4.4% |
| 3Q19 | 18,460 | +4.4% |
| 2Q19 | 18,191 | +5.0% |
| 1Q19 | 17,843 | +4.3% |
| 4Q18 | 17,835 | +4.0% |
| 3Q18 | 17,681 | +5.7% |
| 2Q18 | 17,318 | +5.8% |
| 1Q18 | 17,110 | +8.4% |
| 4Q17 | 17,156 | +9.3% |
| 3Q17 | 16,722 | +11.0% |
| 2Q17 | 16,369 | +12.0% |
| 1Q17 | 15,787 | - |
| 4Q16 | 15,695 | +12.0% |
| 3Q16 | 15,071 | - |
| 2Q16 | 14,621 | - |
| 4Q15 | 14,018 | - |