| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 489.39 | +28.0% |
| 2024/3 | 382.28 | +21.9% |
| 2023/3 | 313.55 | +23.9% |
| 2022/3 | 253 | -43.7% |
| 2021/3 | 449.53 | -27.8% |
| 2020/3 | 622.99 | +2.9% |
| 2019/3 | 605.29 | -24.9% |
| 2018/3 | 806.24 | +1239.7% |
| 2017/3 | 60.18 | +47.2% |
| 2016/3 | 40.87 | -79.1% |
| 2015/3 | 195.89 | +336.9% |
| 2014/3 | 44.84 | -170.4% |
| 2013/3 | -63.73 | -5118.1% |
| 2012/3 | 1.27 | -103.7% |
| 2011/3 | -34.48 | -411.8% |
| 2010/3 | 11.06 | - |