| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 311 | +5.5% |
| 2Q25 | 306 | +32.5% |
| 1Q25 | 294 | +6.3% |
| 4Q24 | 295 | +5.6% |
| 3Q24 | 299 | -11.6% |
| 2Q24 | 231 | -46.5% |
| 1Q24 | 276 | -47.1% |
| 4Q23 | 279 | -54.3% |
| 3Q23 | 339 | -40.4% |
| 2Q23 | 432 | -11.5% |
| 1Q23 | 523 | +55.0% |
| 4Q22 | 611 | +56.4% |
| 3Q22 | 569 | +64.2% |
| 2Q22 | 488 | +47.5% |
| 1Q22 | 337 | -24.7% |
| 4Q21 | 390 | -22.5% |
| 3Q21 | 346 | -66.6% |
| 2Q21 | 331 | -71.7% |
| 1Q21 | 448 | -60.9% |
| 4Q20 | 504 | -55.0% |
| 3Q20 | 1,037 | -11.2% |
| 2Q20 | 1,167 | -0.6% |
| 1Q20 | 1,147 | -1.8% |
| 4Q19 | 1,121 | -8.7% |
| 3Q19 | 1,168 | +3.9% |
| 2Q19 | 1,175 | +5.3% |
| 1Q19 | 1,169 | +8.7% |
| 4Q18 | 1,227 | -0.6% |
| 3Q18 | 1,124 | - |
| 2Q18 | 1,116 | - |
| 1Q18 | 1,075 | - |
| 4Q17 | 1,235 | +62.4% |
| 4Q16 | 760 | - |