| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 209.79 | +39.2% |
| 2024/3 | 150.75 | -27.5% |
| 2023/3 | 208.07 | +31.0% |
| 2022/3 | 158.85 | +2830.8% |
| 2021/3 | 5.42 | -90.8% |
| 2020/3 | 58.65 | +420.4% |
| 2019/3 | 11.27 | -70.4% |
| 2018/3 | 38.1 | -67.7% |
| 2017/3 | 117.79 | +414.4% |
| 2016/3 | 22.9 | -149.0% |
| 2015/3 | -46.7 | -136.9% |
| 2014/3 | 126.42 | -7.8% |
| 2013/3 | 137.14 | +58.1% |
| 2012/3 | 86.73 | - |