| （単位：百万円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 634,697 | +1.6% |
| 2Q26 | 625,412 | +0.2% |
| 1Q26 | 610,758 | -2.0% |
| 4Q25 | 618,307 | +0.1% |
| 3Q25 | 624,532 | +5.1% |
| 2Q25 | 624,327 | +6.1% |
| 1Q25 | 623,469 | +8.0% |
| 4Q24 | 617,400 | +7.4% |
| 3Q24 | 594,371 | +8.1% |
| 2Q24 | 588,256 | +9.4% |
| 1Q24 | 577,386 | +10.1% |
| 4Q23 | 575,125 | +11.4% |
| 3Q23 | 549,631 | +8.2% |
| 2Q23 | 537,654 | +9.3% |
| 1Q23 | 524,632 | +14.7% |
| 4Q22 | 516,098 | +21.7% |
| 3Q22 | 507,879 | +28.9% |
| 2Q22 | 491,900 | +30.6% |
| 1Q22 | 457,430 | +27.4% |
| 4Q21 | 424,084 | +15.8% |
| 3Q21 | 394,022 | +10.8% |
| 2Q21 | 376,511 | +7.6% |
| 1Q21 | 359,098 | +2.4% |
| 4Q20 | 366,330 | +5.2% |
| 3Q20 | 355,507 | +7.7% |
| 2Q20 | 349,897 | +8.1% |
| 1Q20 | 350,660 | +14.8% |
| 4Q19 | 348,202 | +19.8% |
| 3Q19 | 330,000 | +17.9% |
| 2Q19 | 323,818 | +21.7% |
| 1Q19 | 305,531 | +21.9% |
| 4Q18 | 290,538 | +22.6% |
| 3Q18 | 279,822 | +26.0% |
| 2Q18 | 266,142 | +29.9% |
| 1Q18 | 250,667 | +29.7% |
| 4Q17 | 236,961 | +30.8% |
| 3Q17 | 222,153 | +15.8% |
| 2Q17 | 204,892 | +7.5% |
| 1Q17 | 193,329 | +8.0% |
| 4Q16 | 181,128 | +9.5% |
| 3Q16 | 191,806 | - |
| 2Q16 | 190,655 | - |
| 1Q16 | 179,008 | - |
| 4Q15 | 165,408 | - |