| （単位：千円） | 経常（税引前）利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 514,579 | +10.5% |
| 2023/12 | 465,516 | +25.5% |
| 2022/12 | 370,915 | -24.8% |
| 2021/12 | 493,403 | +26.3% |
| 2020/12 | 390,527 | +10.4% |
| 2019/12 | 353,796 | -12.9% |
| 2018/12 | 405,973 | +0.3% |
| 2017/12 | 404,867 | +29.9% |
| 2016/12 | 311,634 | +19.8% |
| 2015/12 | 260,165 | +15.0% |
| 2014/12 | 226,240 | +120.6% |
| 2013/12 | 102,568 | -64.7% |
| 2012/12 | 290,766 | - |