| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 383.99 | +113.7% |
| 2024/3 | 179.66 | -0.9% |
| 2023/3 | 181.23 | -69.0% |
| 2022/3 | 584.32 | +45.3% |
| 2021/3 | 402.08 | +131.6% |
| 2020/3 | 173.61 | -7.6% |
| 2019/3 | 187.98 | -33.9% |
| 2018/3 | 284.36 | +23.7% |
| 2017/3 | 229.88 | +33.7% |
| 2016/3 | 171.93 | +20.6% |
| 2015/3 | 142.57 | +49.6% |
| 2014/3 | 95.29 | +48.5% |
| 2013/3 | 64.17 | -67.9% |
| 2012/3 | 200.14 | - |