| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/8 | 33.93 | -88.4% |
| 2024/8 | 291.43 | -17.8% |
| 2023/8 | 354.56 | +25.4% |
| 2022/8 | 282.79 | +73.8% |
| 2021/8 | 162.71 | +55.7% |
| 2020/8 | 104.5 | +59.4% |
| 2019/8 | 65.54 | +157.1% |
| 2018/8 | 25.49 | +75.9% |
| 2017/8 | 14.49 | -32.3% |
| 2016/8 | 21.4 | +53.0% |
| 2015/8 | 13.99 | +17.6% |
| 2014/8 | 11.9 | -246.7% |
| 2013/8 | -8.11 | -306.4% |
| 2012/8 | 3.93 | -21.9% |
| 2011/8 | 5.03 | - |