| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 24,946 | +15.0% |
| 3Q25 | 24,190 | +14.0% |
| 1Q25 | 22,695 | +15.2% |
| 4Q24 | 21,687 | +12.2% |
| 3Q24 | 21,216 | +11.7% |
| 2Q24 | 20,600 | +10.8% |
| 1Q24 | 19,699 | +10.5% |
| 4Q23 | 19,332 | +11.3% |
| 3Q23 | 18,995 | +12.8% |
| 2Q23 | 18,597 | +13.1% |
| 1Q23 | 17,835 | +15.8% |
| 4Q22 | 17,373 | +20.4% |
| 3Q22 | 16,837 | +19.2% |
| 2Q22 | 16,441 | +20.9% |
| 1Q22 | 15,404 | +19.0% |
| 4Q21 | 14,428 | +14.9% |
| 3Q21 | 14,130 | +14.2% |
| 2Q21 | 13,602 | +13.4% |
| 1Q21 | 12,943 | +11.3% |
| 4Q20 | 12,557 | +10.0% |
| 3Q20 | 12,374 | +11.2% |
| 2Q20 | 11,996 | - |
| 1Q20 | 11,630 | - |
| 4Q19 | 11,411 | +17889.0% |
| 3Q19 | 11,128 | - |
| 4Q18 | 63 | - |