| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 385.69 | +29.8% |
| 2024/3 | 297.12 | -5.7% |
| 2023/3 | 315.01 | +0.5% |
| 2022/3 | 313.44 | +88.3% |
| 2021/3 | 166.49 | -9.2% |
| 2020/3 | 183.27 | +19.6% |
| 2019/3 | 153.22 | +23.6% |
| 2018/3 | 123.93 | +1833.4% |
| 2017/3 | 6.41 | -121.6% |
| 2016/3 | -29.7 | -4113.5% |
| 2015/3 | 0.74 | +17.5% |
| 2014/3 | 0.63 | -103.0% |
| 2013/3 | -20.66 | -3724.6% |
| 2012/3 | 0.57 | - |