| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2026/3 | 65.77 | +58.9% |
| 2025/3 | 41.38 | -72.4% |
| 2024/3 | 149.87 | -11.0% |
| 2023/3 | 168.42 | -30.0% |
| 2022/3 | 240.75 | +20.9% |
| 2021/3 | 199.2 | +296.0% |
| 2020/3 | 50.3 | -80.8% |
| 2019/3 | 262.55 | -20.9% |
| 2018/3 | 332.13 | +786.6% |
| 2017/3 | 37.46 | +27.8% |
| 2016/3 | 29.32 | -10.0% |
| 2015/3 | 32.59 | +5.5% |
| 2014/3 | 30.9 | +30.5% |
| 2013/3 | 23.68 | +1.5% |
| 2012/3 | 23.33 | - |