| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/3 | 93.65 | -70.0% |
| 2024/3 | 311.74 | +296.8% |
| 2023/3 | 78.57 | -62.6% |
| 2022/3 | 210.15 | +25.9% |
| 2021/3 | 166.93 | +25.6% |
| 2020/3 | 132.88 | -10.1% |
| 2019/3 | 147.85 | -35.8% |
| 2018/3 | 230.27 | -5.7% |
| 2017/3 | 244.28 | +1062.1% |
| 2016/3 | 21.02 | -25.1% |
| 2015/3 | 28.08 | -58.7% |
| 2014/3 | 68.05 | -20.2% |
| 2013/3 | 85.23 | +388.4% |
| 2012/3 | 17.45 | - |