| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 697,653 | +3.3% |
| 2Q26 | 652,269 | +1.4% |
| 1Q26 | 595,134 | +1.1% |
| 4Q25 | 679,509 | +2.9% |
| 3Q25 | 675,100 | +4.7% |
| 2Q25 | 643,121 | +5.8% |
| 1Q25 | 588,898 | +5.0% |
| 4Q24 | 660,576 | +9.0% |
| 3Q24 | 644,626 | +5.8% |
| 2Q24 | 607,804 | +1.4% |
| 1Q24 | 561,107 | -3.5% |
| 4Q23 | 605,855 | -1.0% |
| 3Q23 | 609,045 | +0.4% |
| 2Q23 | 599,465 | +0.7% |
| 1Q23 | 581,759 | +0.7% |
| 4Q22 | 611,822 | +7.3% |
| 3Q22 | 606,632 | +9.2% |
| 2Q22 | 595,521 | +7.4% |
| 1Q22 | 577,981 | +2.9% |
| 4Q21 | 570,334 | -13.6% |
| 3Q21 | 555,356 | -7.7% |
| 2Q21 | 554,564 | -8.4% |
| 1Q21 | 561,491 | -3.3% |
| 4Q20 | 660,209 | +5.7% |
| 3Q20 | 601,541 | +4.0% |
| 2Q20 | 605,574 | +7.8% |
| 1Q20 | 580,468 | +11.7% |
| 4Q19 | 624,627 | +9.7% |
| 3Q19 | 578,331 | +6.3% |
| 2Q19 | 561,919 | +5.9% |
| 1Q19 | 519,607 | +6.3% |
| 4Q18 | 569,398 | +8.9% |
| 3Q18 | 543,902 | +6.6% |
| 2Q18 | 530,417 | +17.4% |
| 1Q18 | 488,614 | +13.2% |
| 4Q17 | 523,070 | +16.7% |
| 3Q17 | 510,134 | +19.8% |
| 2Q17 | 451,629 | +8.1% |
| 1Q17 | 431,721 | - |
| 4Q16 | 448,278 | +5.1% |
| 3Q16 | 425,920 | - |
| 2Q16 | 417,873 | - |
| 4Q15 | 426,635 | - |