| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 22,202 | -0.3% |
| 2Q26 | 22,610 | +2.9% |
| 1Q26 | 22,303 | +7.3% |
| 4Q25 | 22,019 | +11.0% |
| 3Q25 | 22,275 | +13.4% |
| 2Q25 | 21,980 | +13.5% |
| 1Q25 | 20,787 | +12.5% |
| 4Q24 | 19,829 | +8.1% |
| 3Q24 | 19,638 | +10.7% |
| 2Q24 | 19,358 | +14.8% |
| 1Q24 | 18,478 | +14.4% |
| 4Q23 | 18,344 | +9.7% |
| 3Q23 | 17,732 | +13.6% |
| 2Q23 | 16,856 | +14.5% |
| 1Q23 | 16,150 | +19.6% |
| 4Q22 | 16,726 | +24.7% |
| 3Q22 | 15,603 | +22.4% |
| 2Q22 | 14,721 | +28.4% |
| 1Q22 | 13,499 | +30.8% |
| 4Q21 | 13,414 | +54.9% |
| 3Q21 | 12,746 | +41.7% |
| 2Q21 | 11,464 | +33.7% |
| 1Q21 | 10,324 | +15.7% |
| 4Q20 | 8,662 | +4.3% |
| 3Q20 | 8,993 | -1.4% |
| 2Q20 | 8,577 | -1.8% |
| 1Q20 | 8,923 | +3.8% |
| 4Q19 | 8,304 | +3.6% |
| 3Q19 | 9,120 | +6.4% |
| 2Q19 | 8,734 | -12.7% |
| 1Q19 | 8,597 | -11.1% |
| 4Q18 | 8,018 | -14.7% |
| 3Q18 | 8,574 | -11.5% |
| 2Q18 | 10,001 | +3.9% |
| 1Q18 | 9,666 | +0.7% |
| 4Q17 | 9,396 | +3.7% |
| 3Q17 | 9,683 | +11.1% |
| 2Q17 | 9,622 | +18.2% |
| 1Q17 | 9,603 | - |
| 4Q16 | 9,061 | +29.2% |
| 3Q16 | 8,713 | - |
| 2Q16 | 8,142 | - |
| 4Q15 | 7,012 | - |