| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2024/12 | 16.1 | -68.0% |
| 2023/12 | 50.35 | +42.7% |
| 2022/12 | 35.29 | -69.3% |
| 2021/12 | 115.09 | -2.5% |
| 2020/12 | 118.02 | +7.0% |
| 2019/12 | 110.26 | +49.8% |
| 2018/12 | 73.59 | +22.7% |
| 2017/12 | 59.99 | +18.5% |
| 2016/12 | 50.61 | -2.3% |
| 2015/12 | 51.79 | +46.7% |
| 2014/12 | 35.3 | +30.4% |
| 2013/12 | 27.08 | +44.7% |
| 2012/12 | 18.72 | -45.7% |
| 2011/12 | 34.48 | - |