| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 289.96 | -27.4% |
| 2024/3 | 399.25 | -6.5% |
| 2023/3 | 426.78 | +14.9% |
| 2022/3 | 371.47 | +161.3% |
| 2021/3 | 142.14 | -38.5% |
| 2020/3 | 231.03 | -6.6% |
| 2019/3 | 247.27 | +13.9% |
| 2018/3 | 217.13 | +1063.6% |
| 2017/3 | 18.66 | +19.3% |
| 2016/3 | 15.64 | -10.4% |
| 2015/3 | 17.45 | +30.3% |
| 2014/3 | 13.39 | +156.0% |
| 2013/3 | 5.23 | +105.1% |
| 2012/3 | 2.55 | -105.9% |
| 2011/3 | -43.1 | +333.6% |
| 2010/3 | -9.94 | - |