| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 303.25 | -18.0% |
| 2024/3 | 369.74 | +113.6% |
| 2023/3 | 173.11 | +64.5% |
| 2022/3 | 105.23 | -25.8% |
| 2021/3 | 141.91 | -15.6% |
| 2020/3 | 168.23 | +2.1% |
| 2019/3 | 164.74 | +493.0% |
| 2018/3 | 27.78 | -6.2% |
| 2017/3 | 29.63 | +35.4% |
| 2016/3 | 21.88 | -10.1% |
| 2015/3 | 24.33 | +0.6% |
| 2014/3 | 24.18 | +73.1% |
| 2013/3 | 13.97 | -50.8% |
| 2012/3 | 28.42 | - |