| （単位：円） | 一株あたり利益 | 前年比（％） |
|---|---|---|
| 2025/2 | 112.71 | -53.5% |
| 2024/2 | 242.57 | +138.8% |
| 2023/2 | 101.58 | -47.5% |
| 2022/2 | 193.4 | +26.9% |
| 2021/2 | 152.45 | -12.3% |
| 2020/2 | 173.91 | +102.4% |
| 2019/2 | 85.94 | +230.3% |
| 2018/2 | 26.02 | -5.5% |
| 2017/2 | 27.53 | +15.7% |
| 2016/2 | 23.79 | +88.7% |
| 2015/2 | 12.61 | -61.8% |
| 2014/2 | 33.04 | +12.6% |
| 2013/2 | 29.34 | +21.7% |
| 2012/2 | 24.1 | - |