| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 785,282 | +14.6% |
| 2Q26 | 759,771 | +14.0% |
| 1Q26 | 729,247 | +12.8% |
| 4Q25 | 709,068 | +13.0% |
| 3Q25 | 685,239 | +15.3% |
| 2Q25 | 666,336 | +15.3% |
| 1Q25 | 646,254 | +16.7% |
| 4Q24 | 627,544 | +16.7% |
| 3Q24 | 594,159 | +15.6% |
| 2Q24 | 577,893 | +14.5% |
| 1Q24 | 553,779 | +13.9% |
| 4Q23 | 537,867 | +12.9% |
| 3Q23 | 514,020 | +11.3% |
| 2Q23 | 504,569 | +11.5% |
| 1Q23 | 486,308 | +12.6% |
| 4Q22 | 476,589 | +12.7% |
| 3Q22 | 461,716 | +14.2% |
| 2Q22 | 452,472 | +14.8% |
| 1Q22 | 432,019 | +13.5% |
| 4Q21 | 422,838 | +11.5% |
| 3Q21 | 404,410 | +9.4% |
| 2Q21 | 394,134 | +9.0% |
| 1Q21 | 380,556 | +10.0% |
| 4Q20 | 379,322 | +11.8% |
| 3Q20 | 369,599 | - |
| 2Q20 | 361,507 | - |
| 1Q20 | 345,986 | - |
| 4Q19 | 339,393 | +120.0% |
| 4Q18 | 154,267 | +8.5% |
| 4Q17 | 142,220 | -32.6% |
| 4Q16 | 210,911 | +10.4% |
| 3Q16 | 205,740 | - |
| 2Q16 | 201,400 | - |
| 4Q15 | 190,957 | - |