| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 1,237 | +17.4% |
| 3Q25 | 1,159 | +16.5% |
| 2Q25 | 1,129 | +17.1% |
| 1Q25 | 1,043 | +18.7% |
| 4Q24 | 1,054 | +20.3% |
| 3Q24 | 995 | +18.9% |
| 2Q24 | 964 | +19.4% |
| 1Q24 | 878 | +23.8% |
| 4Q23 | 876 | +29.1% |
| 3Q23 | 837 | +36.2% |
| 2Q23 | 807 | +32.1% |
| 1Q23 | 709 | +40.4% |
| 4Q22 | 678 | +30.0% |
| 3Q22 | 614 | +16.4% |
| 2Q22 | 611 | +23.7% |
| 1Q22 | 505 | +23.7% |
| 4Q21 | 522 | +27.0% |
| 3Q21 | 528 | +22.8% |
| 2Q21 | 493 | +25.2% |
| 1Q21 | 408 | +18.1% |
| 4Q20 | 410 | +10.7% |
| 3Q20 | 430 | +52.1% |
| 2Q20 | 394 | +36.4% |
| 1Q20 | 346 | +53.1% |
| 4Q19 | 371 | +52.8% |
| 3Q19 | 282 | - |
| 2Q19 | 289 | - |
| 1Q19 | 226 | - |
| 4Q18 | 243 | +94.6% |
| 4Q17 | 124 | - |