| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 11,576 | +18.7% |
| 2Q25 | 10,657 | +21.3% |
| 1Q25 | 10,038 | +14.9% |
| 4Q24 | 9,753 | +11.8% |
| 3Q24 | 9,449 | +15.2% |
| 2Q24 | 8,789 | +14.0% |
| 1Q24 | 8,738 | +15.2% |
| 4Q23 | 8,727 | +21.4% |
| 3Q23 | 8,202 | +24.7% |
| 2Q23 | 7,710 | +28.3% |
| 1Q23 | 7,587 | +37.3% |
| 4Q22 | 7,186 | +40.3% |
| 3Q22 | 6,578 | +34.1% |
| 2Q22 | 6,008 | +29.3% |
| 1Q22 | 5,526 | +24.7% |
| 4Q21 | 5,123 | +18.0% |
| 3Q21 | 4,906 | +18.0% |
| 2Q21 | 4,646 | +13.4% |
| 1Q21 | 4,431 | +12.8% |
| 4Q20 | 4,342 | +15.4% |
| 3Q20 | 4,158 | +12.5% |
| 2Q20 | 4,096 | +7.6% |
| 1Q20 | 3,929 | +5.7% |
| 4Q19 | 3,762 | +7.9% |
| 3Q19 | 3,698 | +13.3% |
| 2Q19 | 3,806 | +32.7% |
| 1Q19 | 3,718 | +47.6% |
| 4Q18 | 3,487 | +55.2% |
| 3Q18 | 3,264 | +64.9% |
| 2Q18 | 2,869 | +77.7% |
| 1Q18 | 2,519 | +82.9% |
| 4Q17 | 2,247 | +96.1% |
| 3Q17 | 1,979 | +61.4% |
| 2Q17 | 1,614 | +37.9% |
| 1Q17 | 1,376 | +20.2% |
| 4Q16 | 1,145 | -0.5% |
| 3Q16 | 1,226 | - |
| 2Q16 | 1,171 | - |
| 1Q16 | 1,145 | - |
| 4Q15 | 1,151 | +57.5% |
| 4Q14 | 731 | - |