| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 25,568 | +5.6% |
| 1Q26 | 24,748 | +3.5% |
| 4Q25 | 25,471 | +1.8% |
| 3Q25 | 24,608 | +0.8% |
| 2Q25 | 24,216 | +1.0% |
| 1Q25 | 23,918 | +3.8% |
| 4Q24 | 25,024 | +4.6% |
| 3Q24 | 24,402 | +5.2% |
| 2Q24 | 23,976 | +6.2% |
| 1Q24 | 23,052 | +7.3% |
| 4Q23 | 23,918 | +6.0% |
| 3Q23 | 23,202 | +8.1% |
| 2Q23 | 22,575 | +10.1% |
| 1Q23 | 21,475 | +8.6% |
| 4Q22 | 22,560 | +5.3% |
| 3Q22 | 21,461 | +3.8% |
| 2Q22 | 20,502 | +4.5% |
| 1Q22 | 19,778 | +5.5% |
| 4Q21 | 21,419 | +10.3% |
| 3Q21 | 20,670 | +11.1% |
| 2Q21 | 19,610 | +10.3% |
| 1Q21 | 18,739 | +10.8% |
| 4Q20 | 19,420 | +11.0% |
| 3Q20 | 18,613 | +12.5% |
| 2Q20 | 17,774 | +12.7% |
| 1Q20 | 16,912 | +10.8% |
| 4Q19 | 17,496 | +8.6% |
| 3Q19 | 16,541 | +9.4% |
| 2Q19 | 15,777 | +11.8% |
| 1Q19 | 15,257 | +13.6% |
| 4Q18 | 16,109 | +13.9% |
| 3Q18 | 15,126 | +15.4% |
| 2Q18 | 14,111 | +16.7% |
| 1Q18 | 13,432 | +13.8% |
| 4Q17 | 14,144 | +15.7% |
| 3Q17 | 13,107 | +11.6% |
| 2Q17 | 12,087 | +9.4% |
| 1Q17 | 11,805 | - |
| 4Q16 | 12,228 | +16.5% |
| 3Q16 | 11,745 | - |
| 2Q16 | 11,046 | - |
| 4Q15 | 10,500 | - |