| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 2Q26 | 15,425 | +29.8% |
| 1Q26 | 13,742 | +29.4% |
| 4Q25 | 14,894 | +28.5% |
| 3Q25 | 13,268 | +31.0% |
| 2Q25 | 11,886 | +32.0% |
| 1Q25 | 10,620 | +34.2% |
| 4Q24 | 11,591 | +34.9% |
| 3Q24 | 10,127 | +30.8% |
| 2Q24 | 9,006 | +31.7% |
| 1Q24 | 7,913 | +29.1% |
| 4Q23 | 8,589 | +28.6% |
| 3Q23 | 7,742 | +32.3% |
| 2Q23 | 6,837 | +32.4% |
| 1Q23 | 6,131 | +34.5% |
| 4Q22 | 6,678 | +33.2% |
| 3Q22 | 5,851 | +34.1% |
| 2Q22 | 5,164 | +37.4% |
| 1Q22 | 4,557 | +41.2% |
| 4Q21 | 5,015 | +48.3% |
| 3Q21 | 4,365 | +51.4% |
| 2Q21 | 3,758 | +55.9% |
| 1Q21 | 3,229 | +63.4% |
| 4Q20 | 3,382 | +53.4% |
| 3Q20 | 2,882 | +59.5% |
| 2Q20 | 2,410 | +73.3% |
| 1Q20 | 1,975 | +73.2% |
| 4Q19 | 2,205 | +80.7% |
| 3Q19 | 1,806 | +99.4% |
| 2Q19 | 1,390 | +94.0% |
| 1Q19 | 1,140 | +122.1% |
| 4Q18 | 1,220 | +169.9% |
| 3Q18 | 906 | - |
| 2Q18 | 716 | - |
| 1Q18 | 513 | - |
| 4Q17 | 452 | +151.0% |
| 4Q16 | 180 | - |