| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 612.88 | +163.7% |
| 2024/3 | 232.39 | +132.3% |
| 2023/3 | 100.02 | -50.5% |
| 2022/3 | 201.96 | -32.8% |
| 2021/3 | 300.36 | +45.4% |
| 2020/3 | 206.64 | -25.6% |
| 2019/3 | 277.63 | -31.2% |
| 2018/3 | 403.63 | +25.8% |
| 2017/3 | 320.91 | -40.2% |
| 2016/3 | 536.91 | +18.6% |
| 2015/3 | 452.54 | +97.1% |
| 2014/3 | 229.57 | +159.0% |
| 2013/3 | 88.63 | +678.1% |
| 2012/3 | 11.39 | - |