| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 131.5 | -76.6% |
| 2024/3 | 561.25 | +32.2% |
| 2023/3 | 424.51 | -18.1% |
| 2022/3 | 518.54 | -6.9% |
| 2021/3 | 557.18 | +44.7% |
| 2020/3 | 385.02 | +148.8% |
| 2019/3 | 154.75 | -12.3% |
| 2018/3 | 176.54 | +1308.9% |
| 2017/3 | 12.53 | -52.6% |
| 2016/3 | 26.45 | +20.0% |
| 2015/3 | 22.05 | +69.7% |
| 2014/3 | 12.99 | +10.9% |
| 2013/3 | 11.71 | -127.6% |
| 2012/3 | -42.44 | - |