| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 149.67 | -13.5% |
| 2024/3 | 173.03 | -80.0% |
| 2023/3 | 864.3 | +19.1% |
| 2022/3 | 725.73 | +5.0% |
| 2021/3 | 691.33 | -0.2% |
| 2020/3 | 692.61 | +1.9% |
| 2019/3 | 679.55 | +33.9% |
| 2018/3 | 507.48 | +24.6% |
| 2017/3 | 407.38 | +853.4% |
| 2016/3 | 42.73 | -20.2% |
| 2015/3 | 53.53 | +24.9% |
| 2014/3 | 42.87 | +129.1% |
| 2013/3 | 18.71 | +119.9% |
| 2012/3 | 8.51 | - |