| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 105.14 | -36.1% |
| 2024/3 | 164.43 | -13.0% |
| 2023/3 | 188.92 | +112.4% |
| 2022/3 | 88.96 | +104.1% |
| 2021/3 | 43.58 | -19.0% |
| 2020/3 | 53.83 | -15.9% |
| 2019/3 | 63.99 | -36.3% |
| 2018/3 | 100.53 | -6.3% |
| 2017/3 | 107.28 | +1304.2% |
| 2016/3 | 7.64 | -54.7% |
| 2015/3 | 16.85 | -90.2% |
| 2014/3 | 172.53 | -139.1% |
| 2013/3 | -440.92 | +388.4% |
| 2012/3 | -90.27 | - |