| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 1Q26 | 784,556 | +17.7% |
| 4Q25 | 746,075 | +27.6% |
| 3Q25 | 700,490 | -9.1% |
| 1Q25 | 666,804 | -5.7% |
| 4Q24 | 584,659 | -19.2% |
| 3Q24 | 770,986 | -1.5% |
| 2Q24 | 730,129 | +0.9% |
| 1Q24 | 707,143 | +0.8% |
| 4Q23 | 723,455 | -11.8% |
| 3Q23 | 782,505 | +6.1% |
| 2Q23 | 723,378 | +21.0% |
| 1Q23 | 701,715 | +41.7% |
| 4Q22 | 819,846 | +72.2% |
| 3Q22 | 737,317 | +26.3% |
| 2Q22 | 598,052 | +3.4% |
| 1Q22 | 495,273 | -2.6% |
| 4Q21 | 476,168 | -15.9% |
| 3Q21 | 583,813 | +2.0% |
| 2Q21 | 578,311 | +21.2% |
| 1Q21 | 508,659 | +22.8% |
| 4Q20 | 566,204 | +24.7% |
| 3Q20 | 572,272 | +38.1% |
| 2Q20 | 477,209 | +6.9% |
| 1Q20 | 414,378 | -6.5% |
| 4Q19 | 453,982 | +2.6% |
| 3Q19 | 414,396 | +50.6% |
| 2Q19 | 446,549 | +53.1% |
| 1Q19 | 443,313 | +39.4% |
| 4Q18 | 442,451 | +44.3% |
| 3Q18 | 275,091 | -25.4% |
| 2Q18 | 291,598 | -19.7% |
| 1Q18 | 318,110 | -7.8% |
| 4Q17 | 306,672 | -1.7% |
| 3Q17 | 368,535 | +20.2% |
| 2Q17 | 363,343 | +12.2% |
| 1Q17 | 344,927 | +19.9% |
| 4Q16 | 312,103 | +17.3% |
| 3Q16 | 306,662 | - |
| 2Q16 | 323,721 | - |
| 1Q16 | 287,713 | - |
| 4Q15 | 266,132 | +17.8% |
| 4Q14 | 225,999 | - |