| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/12 | 99.85 | +97.8% |
| 2024/12 | 50.49 | -62.9% |
| 2023/12 | 136.24 | +566.2% |
| 2022/12 | 20.45 | -87.4% |
| 2021/12 | 161.85 | -64.8% |
| 2020/12 | 459.39 | +0.4% |
| 2019/12 | 457.6 | +32.9% |
| 2018/12 | 344.3 | +331.1% |
| 2017/12 | 79.86 | +7.1% |
| 2016/12 | 74.58 | -9.9% |
| 2015/12 | 82.79 | +55.5% |
| 2014/12 | 53.25 | +9.5% |
| 2013/12 | 48.62 | +16.5% |
| 2012/12 | 41.74 | +218.1% |
| 2011/12 | 13.12 | - |