| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 26,765 | +0.5% |
| 2Q26 | 26,784 | -0.1% |
| 4Q25 | 26,589 | -4.3% |
| 3Q25 | 26,644 | -3.8% |
| 2Q25 | 26,805 | -1.4% |
| 1Q25 | 26,751 | +0.1% |
| 4Q24 | 27,774 | +1.4% |
| 3Q24 | 27,702 | +5.8% |
| 2Q24 | 27,182 | +6.3% |
| 1Q24 | 26,722 | +7.4% |
| 4Q23 | 27,397 | +9.5% |
| 3Q23 | 26,195 | +8.0% |
| 2Q23 | 25,580 | +5.3% |
| 1Q23 | 24,876 | +5.5% |
| 4Q22 | 25,016 | +5.4% |
| 3Q22 | 24,251 | +6.2% |
| 2Q22 | 24,293 | +7.8% |
| 1Q22 | 23,575 | +6.5% |
| 4Q21 | 23,738 | +6.2% |
| 3Q21 | 22,828 | +5.5% |
| 2Q21 | 22,542 | +4.9% |
| 1Q21 | 22,139 | +6.5% |
| 4Q20 | 22,347 | +6.7% |
| 3Q20 | 21,640 | +7.2% |
| 2Q20 | 21,489 | +7.2% |
| 1Q20 | 20,797 | +5.9% |
| 4Q19 | 20,951 | +6.9% |
| 3Q19 | 20,179 | +4.6% |
| 2Q19 | 20,048 | +2.6% |
| 1Q19 | 19,646 | +2.8% |
| 4Q18 | 19,601 | +1.9% |
| 3Q18 | 19,287 | +1.3% |
| 2Q18 | 19,542 | +3.1% |
| 1Q18 | 19,120 | +1.7% |
| 4Q17 | 19,231 | +2.7% |
| 3Q17 | 19,042 | +7.9% |
| 2Q17 | 18,959 | +11.1% |
| 1Q17 | 18,797 | - |
| 4Q16 | 18,728 | +13.3% |
| 3Q16 | 17,648 | - |
| 2Q16 | 17,059 | - |
| 4Q15 | 16,524 | - |