| （単位：千円） | 利益剰余金 | 前年比（％） |
|---|---|---|
| 3Q25 | 826,047 | +5.5% |
| 2Q25 | 812,454 | +9.0% |
| 1Q25 | 814,330 | +14.1% |
| 4Q24 | 817,919 | +20.1% |
| 3Q24 | 782,638 | +17.8% |
| 2Q24 | 745,062 | +18.2% |
| 1Q24 | 713,389 | +9.0% |
| 4Q23 | 680,900 | +3.8% |
| 3Q23 | 664,578 | -2.5% |
| 2Q23 | 630,339 | -11.4% |
| 1Q23 | 654,206 | -5.9% |
| 4Q22 | 655,934 | +13.7% |
| 3Q22 | 681,957 | +32.4% |
| 2Q22 | 711,099 | +56.5% |
| 1Q22 | 695,133 | +61.4% |
| 4Q21 | 576,905 | +72.9% |
| 3Q21 | 515,185 | - |
| 2Q21 | 454,328 | - |
| 1Q21 | 430,643 | - |
| 4Q20 | 333,729 | +112.5% |
| 4Q19 | 157,043 | +109.7% |
| 4Q18 | 74,903 | - |