| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 87,876 | +14.3% |
| 3Q25 | 87,132 | +14.4% |
| 1Q25 | 81,263 | +13.9% |
| 4Q24 | 76,914 | +12.9% |
| 3Q24 | 76,162 | +13.7% |
| 2Q24 | 74,987 | +14.0% |
| 1Q24 | 71,363 | +15.0% |
| 4Q23 | 68,140 | +13.5% |
| 3Q23 | 66,984 | +14.3% |
| 2Q23 | 65,784 | +14.3% |
| 1Q23 | 62,036 | +12.7% |
| 4Q22 | 60,030 | +12.7% |
| 3Q22 | 58,601 | +9.3% |
| 2Q22 | 57,533 | +9.2% |
| 1Q22 | 55,051 | +10.9% |
| 4Q21 | 53,250 | +12.2% |
| 3Q21 | 53,623 | +15.8% |
| 2Q21 | 52,666 | +17.1% |
| 1Q21 | 49,626 | +4.6% |
| 4Q20 | 47,442 | +3.5% |
| 3Q20 | 46,310 | - |
| 2Q20 | 44,988 | - |
| 1Q20 | 47,429 | - |
| 4Q19 | 45,839 | +34.9% |
| 4Q18 | 33,982 | +14.0% |
| 4Q17 | 29,819 | +17.3% |
| 4Q16 | 25,432 | +18.5% |
| 4Q15 | 21,469 | +18.3% |
| 4Q14 | 18,142 | - |