| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 47.13 | -85.4% |
| 2024/3 | 323.72 | -24.2% |
| 2023/3 | 427.33 | -27.2% |
| 2022/3 | 587.17 | +95.6% |
| 2021/3 | 300.16 | +66.6% |
| 2020/3 | 180.17 | -23.4% |
| 2019/3 | 235.23 | +4.9% |
| 2018/3 | 224.17 | +20.9% |
| 2017/3 | 185.45 | -12.4% |
| 2016/3 | 211.79 | +68.6% |
| 2015/3 | 125.62 | -31.3% |
| 2014/3 | 182.79 | +1552.7% |
| 2013/3 | 11.06 | -41.2% |
| 2012/3 | 18.81 | - |