| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,876 | +13.9% |
| 2Q25 | 3,986 | +24.4% |
| 1Q25 | 3,819 | -21.3% |
| 4Q24 | 3,404 | -30.4% |
| 3Q24 | 3,437 | -37.2% |
| 2Q24 | 3,203 | -42.8% |
| 1Q24 | 4,852 | -10.5% |
| 4Q23 | 4,888 | -13.1% |
| 3Q23 | 5,469 | +0.9% |
| 2Q23 | 5,596 | +0.7% |
| 1Q23 | 5,424 | -1.4% |
| 4Q22 | 5,622 | +33.4% |
| 3Q22 | 5,420 | +27.6% |
| 2Q22 | 5,558 | +85.7% |
| 1Q22 | 5,501 | +179.2% |
| 4Q21 | 4,214 | +196.8% |
| 3Q21 | 4,248 | - |
| 2Q21 | 2,993 | - |
| 1Q21 | 1,970 | - |
| 4Q20 | 1,419 | +413.7% |
| 4Q19 | 276 | +170.8% |
| 4Q18 | 102 | - |