| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 31,169 | +5.9% |
| 1Q26 | 30,313 | +4.9% |
| 4Q25 | 30,400 | +5.0% |
| 3Q25 | 30,117 | +4.7% |
| 2Q25 | 29,445 | +4.5% |
| 1Q25 | 28,891 | +5.5% |
| 4Q24 | 28,964 | +4.5% |
| 3Q24 | 28,772 | +3.6% |
| 2Q24 | 28,165 | +3.3% |
| 1Q24 | 27,377 | +3.2% |
| 4Q23 | 27,715 | +4.9% |
| 3Q23 | 27,768 | +6.4% |
| 2Q23 | 27,257 | +8.0% |
| 1Q23 | 26,532 | +8.4% |
| 4Q22 | 26,423 | +8.1% |
| 3Q22 | 26,099 | +7.6% |
| 2Q22 | 25,227 | +6.5% |
| 1Q22 | 24,468 | +6.1% |
| 4Q21 | 24,437 | +4.7% |
| 3Q21 | 24,258 | +5.9% |
| 2Q21 | 23,695 | +6.0% |
| 1Q21 | 23,066 | +6.3% |
| 4Q20 | 23,349 | +6.6% |
| 3Q20 | 22,912 | +5.1% |
| 2Q20 | 22,353 | +6.2% |
| 1Q20 | 21,705 | +7.9% |
| 4Q19 | 21,902 | +7.7% |
| 3Q19 | 21,797 | +9.9% |
| 2Q19 | 21,051 | +11.8% |
| 1Q19 | 20,122 | +13.1% |
| 4Q18 | 20,333 | +13.3% |
| 3Q18 | 19,830 | +16.5% |
| 2Q18 | 18,832 | +16.2% |
| 1Q18 | 17,789 | +13.7% |
| 4Q17 | 17,948 | +13.3% |
| 3Q17 | 17,026 | +8.6% |
| 2Q17 | 16,208 | +7.0% |
| 1Q17 | 15,640 | +6.5% |
| 4Q16 | 15,839 | +7.2% |
| 3Q16 | 15,679 | - |
| 2Q16 | 15,143 | - |
| 1Q16 | 14,686 | - |
| 4Q15 | 14,778 | - |