| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 4Q25 | 3,574 | -0.1% |
| 3Q25 | 3,655 | -11.1% |
| 2Q25 | 3,654 | -13.1% |
| 1Q25 | 3,472 | -15.5% |
| 4Q24 | 3,579 | -14.3% |
| 3Q24 | 4,111 | -5.5% |
| 2Q24 | 4,206 | -1.5% |
| 1Q24 | 4,107 | +1.7% |
| 4Q23 | 4,174 | +6.7% |
| 3Q23 | 4,348 | +24.6% |
| 2Q23 | 4,272 | +36.9% |
| 1Q23 | 4,037 | +73.6% |
| 4Q22 | 3,913 | +123.4% |
| 3Q22 | 3,489 | +106.4% |
| 2Q22 | 3,121 | +163.2% |
| 1Q22 | 2,326 | +148.3% |
| 4Q21 | 1,751 | +78.8% |
| 3Q21 | 1,690 | +79.3% |
| 2Q21 | 1,185 | +29.7% |
| 1Q21 | 936 | +11.6% |
| 4Q20 | 979 | +16.6% |
| 3Q20 | 942 | +13.2% |
| 2Q20 | 914 | +14.5% |
| 1Q20 | 839 | +11.8% |
| 4Q19 | 840 | +23.8% |
| 2Q19 | 832 | - |
| 1Q19 | 799 | - |
| 4Q19 | 751 | +10.7% |
| 4Q18 | 678 | +35.3% |
| 4Q17 | 501 | +20.3% |
| 3Q17 | 538 | +27.1% |
| 2Q17 | 498 | +32.7% |
| 1Q17 | 471 | - |
| 4Q16 | 416 | +51.1% |
| 3Q16 | 423 | - |
| 2Q16 | 375 | - |
| 4Q15 | 275 | - |