| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 127.1 | +45.1% |
| 2024/3 | 87.62 | -79.5% |
| 2023/3 | 428.05 | +15.6% |
| 2022/3 | 370.38 | +63.3% |
| 2021/3 | 226.85 | +31.1% |
| 2020/3 | 172.98 | -0.1% |
| 2019/3 | 173.07 | +41.7% |
| 2018/3 | 122.16 | -10.0% |
| 2017/3 | 135.77 | +46.6% |
| 2016/3 | 92.63 | -35.6% |
| 2015/3 | 143.79 | +366.5% |
| 2014/3 | 30.82 | -64.0% |
| 2013/3 | 85.68 | +330.3% |
| 2012/3 | 19.91 | - |