| （単位：千ドル） | 純利益 | 前年比（％） |
|---|---|---|
| 2025/5 | -3,910 | -111.8% |
| 2024/5 | 33,156 | +127.8% |
| 2023/5 | 14,557 | +54.0% |
| 2022/5 | 9,450 | -566.2% |
| 2021/5 | -2,027 | -27.7% |
| 2020/5 | -2,802 | -46.5% |
| 2019/5 | -5,235 | -1091.5% |
| 2018/5 | 528 | -109.3% |
| 2017/5 | -5,653 | -16.7% |
| 2016/5 | -6,785 | +2.1% |
| 2015/5 | -6,647 | -1675.1% |
| 2014/5 | 422 | -112.3% |
| 2013/5 | -3,419 | +0.9% |
| 2012/5 | -3,389 | - |