| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 18,965 | -33.0% |
| 3Q25 | 22,320 | -16.1% |
| 2Q25 | 23,050 | -18.8% |
| 1Q25 | 27,299 | +5.2% |
| 4Q24 | 28,300 | +3.5% |
| 3Q24 | 26,613 | +6.7% |
| 2Q24 | 28,385 | +14.8% |
| 1Q24 | 25,959 | +13.1% |
| 4Q23 | 27,334 | +15.1% |
| 3Q23 | 24,945 | +25.4% |
| 2Q23 | 24,732 | +18.4% |
| 1Q23 | 22,945 | +21.6% |
| 4Q22 | 23,750 | +25.7% |
| 3Q22 | 19,887 | +10.2% |
| 2Q22 | 20,891 | +13.4% |
| 1Q22 | 18,876 | +20.5% |
| 4Q21 | 18,894 | +42.8% |
| 3Q21 | 18,049 | - |
| 2Q21 | 18,417 | - |
| 1Q21 | 15,660 | - |
| 4Q20 | 13,230 | +18.1% |
| 4Q19 | 11,203 | +2.9% |
| 4Q18 | 10,890 | - |