| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 24,678 | -10.9% |
| 3Q25 | 23,677 | -10.4% |
| 2Q25 | 23,042 | -11.8% |
| 1Q25 | 22,715 | -11.3% |
| 4Q24 | 27,693 | +19.4% |
| 3Q24 | 26,439 | +23.1% |
| 2Q24 | 26,114 | +25.9% |
| 1Q24 | 25,597 | +22.7% |
| 4Q23 | 23,185 | +20.2% |
| 4Q23 | 21,479 | +9.2% |
| 3Q23 | 20,741 | +15.0% |
| 2Q23 | 20,864 | +22.6% |
| 1Q23 | 19,291 | +27.2% |
| 4Q22 | 19,672 | +37.4% |
| 3Q22 | 18,039 | +29.1% |
| 2Q22 | 17,023 | +28.0% |
| 1Q22 | 15,167 | +20.5% |
| 4Q21 | 14,322 | +19.6% |
| 3Q21 | 13,972 | +23.8% |
| 2Q21 | 13,298 | +18.7% |
| 1Q21 | 12,583 | +15.5% |
| 4Q20 | 11,971 | +11.4% |
| 3Q20 | 11,290 | - |
| 2Q20 | 11,203 | - |
| 1Q20 | 10,894 | - |
| 4Q19 | 10,751 | +22.9% |
| 4Q18 | 8,748 | +27.6% |
| 4Q17 | 6,855 | +20.5% |
| 4Q16 | 5,689 | -11.9% |
| 4Q15 | 6,454 | +50.6% |
| 4Q14 | 4,284 | - |