| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 2,792 | +46.8% |
| 4Q25 | 2,581 | +51.4% |
| 3Q25 | 2,286 | +51.0% |
| 2Q25 | 2,106 | +49.6% |
| 1Q25 | 1,902 | +24.2% |
| 4Q24 | 1,705 | +38.4% |
| 3Q24 | 1,514 | +26.1% |
| 2Q24 | 1,408 | +36.8% |
| 1Q24 | 1,532 | +71.0% |
| 4Q23 | 1,232 | +7.5% |
| 3Q23 | 1,201 | +22.9% |
| 2Q23 | 1,029 | +20.3% |
| 1Q23 | 896 | +28.3% |
| 4Q22 | 1,146 | +110.7% |
| 3Q22 | 977 | +154.9% |
| 2Q22 | 855 | +307.9% |
| 1Q22 | 698 | +606.1% |
| 4Q21 | 543 | +665.8% |
| 3Q21 | 383 | -1566.1% |
| 2Q21 | 209 | -508.9% |
| 1Q21 | 98 | -228.8% |
| 4Q20 | 71 | -177.0% |
| 3Q20 | -27 | - |
| 2Q20 | -52 | - |
| 1Q20 | -77 | - |
| 4Q19 | -93 | -32.0% |
| 4Q18 | -136 | - |