| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q26 | 697,510 | +4.5% |
| 2Q26 | 670,094 | -1.2% |
| 1Q26 | 616,211 | -9.4% |
| 4Q25 | 664,686 | -10.0% |
| 3Q25 | 667,441 | -2.0% |
| 2Q25 | 678,558 | +6.3% |
| 1Q25 | 680,516 | +9.9% |
| 4Q24 | 738,729 | +17.8% |
| 3Q24 | 680,800 | +21.1% |
| 2Q24 | 638,519 | +21.7% |
| 1Q24 | 619,219 | +29.0% |
| 4Q23 | 627,104 | +24.6% |
| 3Q23 | 562,082 | +24.2% |
| 2Q23 | 524,803 | +26.5% |
| 1Q23 | 480,103 | +20.1% |
| 4Q22 | 503,460 | +16.8% |
| 3Q22 | 452,475 | +3.0% |
| 2Q22 | 414,940 | +0.5% |
| 1Q22 | 399,701 | -4.4% |
| 4Q21 | 431,008 | -3.2% |
| 3Q21 | 439,471 | +5.7% |
| 2Q21 | 413,065 | +11.1% |
| 1Q21 | 418,041 | +16.2% |
| 4Q20 | 445,185 | +9.4% |
| 3Q20 | 415,598 | +6.4% |
| 2Q20 | 371,963 | -3.6% |
| 1Q20 | 359,837 | -8.2% |
| 4Q19 | 406,962 | -8.5% |
| 3Q19 | 390,549 | -12.1% |
| 2Q19 | 385,892 | -11.0% |
| 1Q19 | 392,019 | -11.3% |
| 4Q18 | 444,947 | -2.9% |
| 3Q18 | 444,412 | +1.5% |
| 2Q18 | 433,695 | +2.3% |
| 1Q18 | 441,892 | +13.1% |
| 4Q17 | 458,227 | +15.3% |
| 3Q17 | 437,659 | +15.6% |
| 2Q17 | 424,004 | +20.5% |
| 1Q17 | 390,590 | - |
| 4Q16 | 397,424 | +10.5% |
| 3Q16 | 378,721 | - |
| 2Q16 | 351,913 | - |
| 4Q15 | 359,555 | - |